Institute of Experimental Mineralogy
                 Russian Academy of Sciences
     -------------------------------------------------
           142432, Chernogolovka, Moscow district
             A.V. Chichagov  +7(496)52-22320

                            ***

          ***      W W W - X R A Y P O L       ***
                  ***********************
ILVAITE

17, t-ilvaite, Al, Mn, f-ilvaite, DN

Ca(Fe'',Mn)(2)(Fe''',Al)Si(2)O(9)H


Monoclinic  P 2(1)/a  Z = 4

R =0.0178          NR =1739

8 .12 .1997

Ref.Str.:

         Carrozzini B. (1994)

         * Eur. J. Mineral., 6, 465-479

                   Initial data from BDM-file 

   Lattice parameters (cub. angs.,degr.):

             a =  13.012    alpha =   90.0 
             b =   8.809    beta  =   90.02
             c =   5.849    gamma =   90.0 

    Unit cell volume (cub. angs.) =   670.43

    Molar volume ( cub.cm/mol.) =   100.96

  Co-ordinates, thermal parameters, occupation for atomic positions:

NoP   x/a     y/b     z/c    B(j)   atom  / occupation

   1 0.7445  0.0619  0.7499   2.42   H     = 1.00
   2 0.8902  0.0507  0.0077   0.57   Fe    = 0.49, Fe    = 0.0 
   3 0.8901  0.0509  0.4923   0.6    Fe    = 0.96, Al    = 0.04
   4 0.9408  0.7401  0.2498   0.61   Fe    = 0.92, Mn    = 0.08
   5 0.8128  0.3702  0.7504   0.64   Ca    = 1.00
   6 0.9595  0.3689  0.2499   0.42   Si    = 1.00
   7 0.6794  0.2272  0.2503   0.43   Si    = 1.00
   8 0.01    0.0299  0.7487   0.9    O     = 1.00
   9 0.9362  0.272   0.017    0.62   O     = 1.00
  10 0.9361  0.2719  0.4829   0.59   O     = 1.00
  11 0.7774  0.1097  0.2505   0.63   O     = 1.00
  12 0.6709  0.3295  0.0183   0.64   O     = 1.00
  13 0.6708  0.33    0.4816   0.63   O     = 1.00
  14 0.5848  0.1009  0.2503   0.58   O     = 1.00
  15 0.6017  0.0257  0.7503   0.8    O     = 1.00
  16 0.7984  0.1093  0.749    0.63   O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.7445     0.0619     0.7499
     2       2     0.8902     0.0507     0.0077
     3       3     0.8901     0.0509     0.4923
     4       4     0.9408     0.7401     0.2498
     5       5     0.8128     0.3702     0.7504
     6       6     0.9595     0.3689     0.2499
     7       7     0.6794     0.2272     0.2503
     8       8     0.01       0.0299     0.7487
     9       9     0.9362     0.272      0.017 
    10      10     0.9361     0.2719     0.4829
    11      11     0.7774     0.1097     0.2505
    12      12     0.6709     0.3295     0.0183
    13      13     0.6708     0.33       0.4816
    14      14     0.5848     0.1009     0.2503
    15      15     0.6017     0.0257     0.7503
    16      16     0.7984     0.1093     0.749 
    17       1     0.2555     0.9381     0.2501
    18       2     0.1098     0.9493     0.9923
    19       3     0.1099     0.9491     0.5077
    20       4     0.0592     0.2599     0.7502
    21       5     0.1872     0.6298     0.2496
    22       6     0.0405     0.6311     0.7501
    23       7     0.3206     0.7728     0.7497
    24       8     0.99       0.9701     0.2513
    25       9     0.0638     0.728      0.983 
    26      10     0.0639     0.7281     0.5171
    27      11     0.2226     0.8903     0.7495
    28      12     0.3291     0.6705     0.9817
    29      13     0.3292     0.67       0.5184
    30      14     0.4152     0.8991     0.7497
    31      15     0.3983     0.9743     0.2497
    32      16     0.2016     0.8907     0.251 
    33       1     0.2445     0.4381     0.7499
    34       2     0.3902     0.4493     0.0077
    35       3     0.3901     0.4491     0.4923
    36       4     0.4408     0.7599     0.2498
    37       5     0.3128     0.1298     0.7504
    38       6     0.4595     0.1311     0.2499
    39       7     0.1794     0.2728     0.2503
    40       8     0.51       0.4701     0.7487
    41       9     0.4362     0.228      0.017 
    42      10     0.4361     0.2281     0.4829
    43      11     0.2774     0.3903     0.2505
    44      12     0.1709     0.1705     0.0183
    45      13     0.1708     0.17       0.4816
    46      14     0.0848     0.3991     0.2503
    47      15     0.1017     0.4743     0.7503
    48      16     0.2984     0.3907     0.749 
    49       1     0.7555     0.5619     0.2501
    50       2     0.6098     0.5507     0.9923
    51       3     0.6099     0.5509     0.5077
    52       4     0.5592     0.2401     0.7502
    53       5     0.6872     0.8702     0.2496
    54       6     0.5405     0.8689     0.7501
    55       7     0.8206     0.7272     0.7497
    56       8     0.49       0.5299     0.2513
    57       9     0.5638     0.772      0.983 
    58      10     0.5639     0.7719     0.5171
    59      11     0.7226     0.6097     0.7495
    60      12     0.8291     0.8295     0.9817
    61      13     0.8292     0.83       0.5184
    62      14     0.9152     0.6009     0.7497
    63      15     0.8983     0.5257     0.2497
    64      16     0.7016     0.6093     0.251 


X-ray density (g/cm cub.)   =      3.75

MU (1/cm) =     243.77     Mass attenuation coefficient (cm**2/g) =     64.928

 Selected interatomic distances (cation-anion,anion-anion):

 NoP    Atom              Rad.sph.      C.N.    Distance     NoP N.
                           (angs.)               (angs.)

    1    H                   1.632        1
                                                 0.8162      16
    2   Fe   ,Fe             2.592        6
                                                 2.1818       8
                                                 2.04         9
                                                 2.1078      11
                                                 1.9954      16
                                                 2.0541       8
                                                 2.11        12
    3   Fe   ,Al             2.592        6
                                                 2.1716       8
                                                 2.0375      10
                                                 2.1018      11
                                                 1.9859      16
                                                 2.0456       8
                                                 2.1066      13
    4   Fe   ,Mn             2.724        6
                                                 2.1248       8
                                                 2.2383       9
                                                 2.2404      10
                                                 2.2782      12
                                                 2.2816      13
                                                 1.9679      15
    5    Ca                  2.88         7
                                                 2.3992       9
                                                 2.4028      10
                                                 2.4485      12
                                                 2.4514      13
                                                 2.3059      16
                                                 2.4143      11
                                                 2.4301      14
    6    Si                  2.1          4
                                                 1.6358       9
                                                 1.6372      10
                                                 1.652       14
                                                 1.5944      15
    7    Si                  2.1          4
                                                 1.6424      11
                                                 1.6327      12
                                                 1.6319      13
                                                 1.6592      14
    8    O                   3.264       12
                                                 2.8168       9
                                                 2.808       10
                                                 2.8408      16
                                                 2.9979       8
                                                 2.9679       8
                                                 3.0725       9
                                                 3.0652      10
                                                 3.0274      11
                                                 2.8985      12
                                                 2.8886      13
                                                 3.2429      12
                                                 3.2323      13
    9    O                   3.264       10
                                                 2.8168       8
                                                 2.725       10
                                                 3.124       10
                                                 2.8602      11
                                                 2.7793      16
                                                 3.0725       8
                                                 3.1821      12
                                                 2.6177      14
                                                 3.2014      15
                                                 2.6628      15
   10    O                   3.264       10
                                                 2.808        8
                                                 3.124        9
                                                 2.725        9
                                                 2.8551      11
                                                 2.7724      16
                                                 3.0652       8
                                                 3.1831      13
                                                 2.6176      14
                                                 3.204       15
                                                 2.6647      15
   11    O                   3.264       10
                                                 2.8602       9
                                                 2.8551      10
                                                 2.7409      12
                                                 2.742       13
                                                 2.5073      14
                                                 2.9284      16
                                                 2.9461      16
                                                 3.0274       8
                                                 3.0029      12
                                                 2.9966      13
   12    O                   3.264       11
                                                 2.7409      11
                                                 2.7098      13
                                                 3.1392      13
                                                 2.6745      14
                                                 3.2294      15
                                                 2.9996      16
                                                 2.8985       8
                                                 3.1821       9
                                                 3.2429       8
                                                 3.0029      11
                                                 2.8437      16
   13    O                   3.264       11
                                                 2.742       11
                                                 3.1392      12
                                                 2.7098      12
                                                 2.6748      14
                                                 3.235       15
                                                 2.9968      16
                                                 2.8886       8
                                                 3.1831      10
                                                 3.2323       8
                                                 2.9966      11
                                                 2.8344      16
   14    O                   3.264        8
                                                 2.5073      11
                                                 2.6745      12
                                                 2.6748      13
                                                 3.0066      15
                                                 3.0067      15
                                                 2.6707      15
                                                 2.6177       9
                                                 2.6176      10
   15    O                   3.264       10
                                                 3.2294      12
                                                 3.235       13
                                                 3.0067      14
                                                 3.0066      14
                                                 2.6633      16
                                                 2.6707      14
                                                 3.2014       9
                                                 3.204       10
                                                 2.6628       9
                                                 2.6647      10
   16    O                   3.264       10
                                                 2.8408       8
                                                 2.7793       9
                                                 2.7724      10
                                                 2.9461      11
                                                 2.9284      11
                                                 2.9996      12
                                                 2.9968      13
                                                 2.6633      15
                                                 2.8437      12
                                                 2.8343      13

  X-ray diffraction powder data (II),  X-Ray W.L. =   1.78892(angs.):

  No   H   K   L   Theta 2*Theta    S       LPG   MF        F          I int.
                    ( degree )                                         *100

    1   1   1   0  7.043  14.087   0.069  130.06    4       45.7      241.5
    2   2   0   0  7.902  15.804   0.077  102.86    2       65.6      196.9
    3   0   0   1  8.796  17.593   0.085   82.59    2       47.4       82.5
    4   2   1   0  9.841  19.682   0.096   65.55    4        9.9        5.7
    5   0   1   1 10.578  21.155   0.103   56.45    4       40.5       82.6
    6   1   1  -1 11.303  22.606   0.11    49.17    4       67.4      198.7
    7   1   1   1 11.305  22.61    0.11    49.15    4        0.4        0.0
    8   0   2   0 11.717  23.434   0.114   45.61    2       45.0       41.1
    9   2   0  -1 11.865  23.73    0.115   44.43    2       14.2        4.0
   10   2   0   1 11.869  23.738   0.115   44.4     2        2.5        0.1
   11   1   2   0 12.38   24.76    0.12    40.64    4       20.1       14.5
   12   2   1  -1 13.256  26.513   0.128   35.18    4       43.2       58.5
   13   2   1   1 13.26   26.52    0.128   35.16    4       16.1        8.1
   14   3   1   0 13.289  26.578   0.128   35.0     4       56.5       99.5
   15   2   2   0 14.196  28.392   0.137   30.42    4       13.6        5.0
   16   0   2   1 14.727  29.455   0.142   28.13    4       34.5       29.8
   17   1   2  -1 15.268  30.536   0.147   26.04    4       52.6       64.0
   18   1   2   1 15.27   30.539   0.147   26.03    4       19.7        9.0
   19   4   0   0 15.96   31.92    0.154   23.67    2       97.8      100.8
   20   3   1  -1 16.024  32.049   0.154   23.46    4       57.4       68.7
   21   3   1   1 16.029  32.058   0.154   23.45    4       19.1        7.6
   22   2   2  -1 16.797  33.595   0.162   21.19    4        3.2        0.2
   23   2   2   1 16.8    33.601   0.162   21.18    4        9.5        1.7
   24   3   2   0 16.824  33.648   0.162   21.11    4       47.8       42.9
   25   4   1   0 17.044  34.089   0.164   20.52    4        1.1        0.0
   26   0   0   2 17.809  35.619   0.171   18.65    2      130.4      141.1
   27   1   3   0 18.197  36.393   0.175   17.79    4      122.2      236.4
   28   4   0  -1 18.336  36.671   0.176   17.49    2      194.3      294.0
   29   4   0   1 18.341  36.683   0.176   17.48    2      268.3      560.0
   30   0   1   2 18.8    37.6     0.18    16.56    4        1.7        0.0
   31   3   2  -1 19.106  38.211   0.183   15.98    4       97.3      134.7
   32   3   2   1 19.11   38.22    0.183   15.97    4       56.4       45.2
   33   1   1  -2 19.238  38.476   0.184   15.73    4      144.7      293.3
   34   1   1   2 19.241  38.481   0.184   15.73    4      140.5      276.2
   35   4   1  -1 19.303  38.606   0.185   15.62    4       10.3        1.5
   36   4   1   1 19.308  38.617   0.185   15.61    4        1.0        0.0
   37   2   3   0 19.524  39.049   0.187   15.23    4      173.5      407.9
   38   2   0  -2 19.59   39.18    0.187   15.12    2        6.9        0.3
   39   2   0   2 19.595  39.19    0.187   15.11    2        0.1        0.0
   40   0   3   1 19.929  39.857   0.191   14.55    4       27.2        9.5
   41   4   2   0 19.988  39.977   0.191   14.45    4       71.2       65.2
   42   1   3  -1 20.347  40.694   0.194   13.89    4       32.8       13.3
   43   1   3   1 20.348  40.696   0.194   13.89    4       66.8       55.2
   44   2   1  -2 20.507  41.014   0.196   13.65    4       77.0       72.1
   45   2   1   2 20.512  41.025   0.196   13.64    4       77.3       72.5
   46   5   1   0 21.001  42.003   0.2     12.94    4       47.4       25.9
   47   0   2   2 21.539  43.078   0.205   12.23    4       90.3       88.7
   48   2   3  -1 21.562  43.125   0.205   12.2     4       85.8       80.0
   49   2   3   1 21.565  43.129   0.205   12.2     4      146.2      232.1
   50   3   3   0 21.584  43.167   0.206   12.17    4       27.9        8.4
   51   1   2  -2 21.931  43.862   0.209   11.75    4        2.7        0.1
   52   1   2   2 21.934  43.867   0.209   11.74    4        0.1        0.0
   53   4   2  -1 21.99   43.979   0.209   11.68    4      137.5      196.5
   54   4   2   1 21.994  43.989   0.209   11.67    4       82.3       70.3
   55   3   1  -2 22.491  44.983   0.214   11.1     4       95.0       89.0
   56   3   1   2 22.498  44.997   0.214   11.09    4      101.6      101.8
   57   5   1  -1 22.93   45.86    0.218   10.62    4       56.1       29.8
   58   5   1   1 22.936  45.872   0.218   10.62    4        9.5        0.9
   59   2   2  -2 23.078  46.157   0.219   10.47    4       18.3        3.1
   60   2   2   2 23.083  46.166   0.219   10.46    4       12.4        1.4
   61   3   3  -1 23.475  46.95    0.223   10.07    4       28.3        7.2
   62   3   3   1 23.479  46.957   0.223   10.07    4       47.9       20.5
   63   5   2   0 23.529  47.059   0.223   10.02    4        7.4        0.5
   64   0   4   0 23.964  47.927   0.227    9.61    2       39.6        6.7
   65   4   3   0 24.228  48.455   0.229    9.38    4       31.3        8.2
   66   4   0  -2 24.281  48.561   0.23     9.33    2      149.2       92.4
   67   4   0   2 24.29   48.579   0.23     9.32    2      151.4       95.0
   68   1   4   0 24.326  48.653   0.23     9.29    4      117.0      113.2
   69   6   0   0 24.359  48.717   0.231    9.26    2       46.8        9.0
   70   3   2  -2 24.9    49.8     0.235    8.81    4       55.0       23.8
   71   3   2   2 24.906  49.813   0.235    8.8     4       53.6       22.5
   72   4   1  -2 25.059  50.119   0.237    8.68    4      165.9      212.6
   73   4   1   2 25.068  50.136   0.237    8.68    4      163.6      206.5
   74   6   1   0 25.136  50.271   0.237    8.62    4        5.3        0.2
   75   5   2  -1 25.307  50.613   0.239    8.49    4       31.8        7.6
   76   5   2   1 25.312  50.624   0.239    8.49    4       18.9        2.7
   77   2   4   0 25.391  50.782   0.24     8.43    4      116.9      102.5
   78   0   3   2 25.573  51.147   0.241    8.29    4        2.5        0.0
   79   0   4   1 25.721  51.442   0.243    8.18    4        9.7        0.7
   80   1   3  -2 25.918  51.837   0.244    8.04    4       19.3        2.7
   81   1   3   2 25.92   51.841   0.244    8.04    4       22.2        3.5
   82   4   3  -1 25.97   51.94    0.245    8.01    4        3.5        0.1
   83   4   3   1 25.974  51.948   0.245    8.0     4       24.3        4.2
   84   1   4  -1 26.065  52.131   0.246    7.94    4       36.5        9.4
   85   1   4   1 26.066  52.133   0.246    7.94    4        5.9        0.2
   86   6   0  -1 26.093  52.187   0.246    7.92    2       13.1        0.6
   87   6   0   1 26.1    52.199   0.246    7.91    2       50.1        8.8
   88   6   1  -1 26.834  53.667   0.252    7.43    4       37.3        9.2
   89   6   1   1 26.84   53.68    0.252    7.43    4       19.2        2.4
   90   2   3  -2 26.936  53.873   0.253    7.37    4       32.9        7.1
   91   2   3   2 26.94   53.881   0.253    7.36    4       32.4        6.9
   92   2   4  -1 27.08   54.16    0.254    7.28    4       81.4       42.9
   93   2   4   1 27.082  54.164   0.254    7.28    4       77.4       38.8
   94   3   4   0 27.098  54.196   0.255    7.27    4       98.7       63.0
   95   4   2  -2 27.298  54.596   0.256    7.15    4       69.7       30.9
   96   4   2   2 27.306  54.613   0.256    7.14    4       71.8       32.7
   97   0   0   3 27.308  54.616   0.256    7.14    2       33.2        3.5
   98   5   3   0 27.34   54.68    0.257    7.12    4       24.3        3.7
   99   6   2   0 27.37   54.74    0.257    7.1     4       31.7        6.4
  100   0   1   3 28.026  56.053   0.263    6.73    4       67.7       27.4
  101   5   1  -2 28.104  56.209   0.263    6.69    4      109.5       71.4
  102   5   1   2 28.114  56.229   0.263    6.68    4      108.1       69.5
  103   1   1  -3 28.35   56.7     0.265    6.56    4        2.1        0.0
  104   1   1   3 28.353  56.706   0.265    6.56    4       45.0       11.8
  105   3   3  -2 28.578  57.156   0.267    6.44    4        5.9        0.2
  106   3   3   2 28.584  57.168   0.267    6.44    4        2.8        0.0
  107   2   0  -3 28.613  57.225   0.268    6.42    2       16.8        0.8
  108   2   0   3 28.619  57.237   0.268    6.42    2        4.3        0.1
  109   3   4  -1 28.716  57.433   0.269    6.37    4       54.3       16.7
  110   3   4   1 28.719  57.439   0.269    6.37    4        1.3        0.0
  111   5   3  -1 28.948  57.897   0.271    6.26    4       36.2        7.3
  112   5   3   1 28.953  57.906   0.271    6.25    4       72.0       28.9
  113   6   2  -1 28.977  57.953   0.271    6.24    4       62.3       21.5
  114   6   2   1 28.983  57.965   0.271    6.24    4       34.3        6.5
  115   2   1  -3 29.31   58.62    0.274    6.08    4       16.8        1.5
  116   2   1   3 29.316  58.632   0.274    6.08    4       37.2        7.5
  117   4   4   0 29.372  58.744   0.274    6.05    4       48.3       12.6
  118   7   1   0 29.458  58.916   0.275    6.01    4       48.4       12.5
  119   0   2   3 30.113  60.227   0.28     5.72    4       25.2        3.2
  120   5   2  -2 30.188  60.376   0.281    5.69    4        8.5        0.4
  121   5   2   2 30.198  60.395   0.281    5.69    4       12.8        0.8
  122   1   2  -3 30.423  60.846   0.283    5.6     4       24.6        3.0
  123   1   2   3 30.426  60.852   0.283    5.59    4       47.1       11.0
  124   0   4   2 30.56   61.12    0.284    5.54    4       47.9       11.3
  125   4   3  -2 30.78   61.56    0.286    5.45    4       19.5        1.8
  126   4   3   2 30.788  61.576   0.286    5.45    4       14.4        1.0
  127   1   5   0 30.819  61.638   0.286    5.44    4        4.3        0.1
  128   6   3   0 30.847  61.693   0.287    5.43    4       47.2       10.8
  129   1   4  -2 30.867  61.734   0.287    5.42    4       80.3       31.1
  130   3   1  -3 30.869  61.738   0.287    5.42    4       29.0        4.1
  131   1   4   2 30.869  61.738   0.287    5.42    4       84.5       34.5
  132   3   1   3 30.878  61.755   0.287    5.41    4       57.8       16.1
  133   6   0  -2 30.89   61.78    0.287    5.41    2       50.3        6.1
  134   6   0   2 30.901  61.803   0.287    5.41    2       45.1        4.9
  135   4   4  -1 30.913  61.826   0.287    5.4     4       27.4        3.6
  136   4   4   1 30.917  61.834   0.287    5.4     4       43.9        9.3
  137   7   1  -1 30.995  61.99    0.288    5.37    4       12.2        0.7
  138   7   1   1 31.002  62.003   0.288    5.37    4        4.6        0.1
  139   2   2  -3 31.343  62.687   0.291    5.24    4       20.3        1.9
  140   2   2   3 31.349  62.698   0.291    5.24    4       12.1        0.7
  141   7   2   0 31.486  62.971   0.292    5.19    4      158.1      115.4
  142   6   1  -2 31.556  63.112   0.293    5.16    4        8.6        0.3
  143   6   1   2 31.568  63.135   0.293    5.16    4        9.7        0.4
  144   2   5   0 31.734  63.469   0.294    5.1     4       17.0        1.3
  145   2   4  -2 31.781  63.561   0.294    5.08    4       35.4        5.7
  146   2   4   2 31.784  63.569   0.294    5.08    4       36.7        6.1
  147   0   5   1 32.021  64.042   0.296    5.0     4       48.0       10.2
  148   5   4   0 32.145  64.291   0.297    4.96    4       31.4        4.4
  149   1   5  -1 32.321  64.642   0.299    4.9     4       25.3        2.8
  150   1   5   1 32.322  64.643   0.299    4.9     4       23.6        2.4
  151   4   0  -3 32.329  64.658   0.299    4.9     2      173.7       65.7
  152   4   0   3 32.34   64.681   0.299    4.89    2      115.4       29.0
  153   6   3  -1 32.345  64.691   0.299    4.89    4       87.8       33.6
  154   6   3   1 32.351  64.702   0.299    4.89    4      130.8       74.5
  155   3   2  -3 32.846  65.692   0.303    4.73    4       23.6        2.3
  156   3   2   3 32.854  65.709   0.303    4.73    4       56.3       13.3
  157   7   2  -1 32.968  65.936   0.304    4.69    4        8.9        0.3
  158   7   2   1 32.974  65.948   0.304    4.69    4       27.3        3.1
  159   4   1  -3 32.979  65.959   0.304    4.69    4       10.2        0.4
  160   4   1   3 32.99   65.981   0.304    4.69    4        3.9        0.1
  161   2   5  -1 33.213  66.425   0.306    4.62    4      145.5       87.1
  162   2   5   1 33.215  66.429   0.306    4.62    4       85.1       29.8
  163   3   5   0 33.229  66.457   0.306    4.62    4        6.9        0.2
  164   3   4  -2 33.273  66.546   0.307    4.6     4       93.5       35.8
  165   3   4   2 33.278  66.557   0.307    4.6     4       90.4       33.5
  166   8   0   0 33.362  66.724   0.307    4.58    2      126.7       32.7
  167   0   3   3 33.415  66.83    0.308    4.56    4       21.3        1.8
  168   5   3  -2 33.485  66.97    0.308    4.54    4      126.1       64.2
  169   5   3   2 33.494  66.989   0.308    4.54    4      124.8       62.9
  170   6   2  -2 33.511  67.022   0.309    4.53    4       40.9        6.8
  171   6   2   2 33.522  67.044   0.309    4.53    4       37.4        5.7
  172   5   4  -1 33.613  67.225   0.309    4.51    4        4.7        0.1
  173   5   4   1 33.617  67.235   0.309    4.5     4       13.1        0.7
  174   1   3  -3 33.707  67.415   0.31     4.48    4       70.2       19.7
  175   1   3   3 33.71   67.42    0.31     4.48    4       44.3        7.8
  176   8   1   0 34.002  68.004   0.313    4.4     4       48.7        9.3
  177   2   3  -3 34.58   69.161   0.317    4.25    4      121.2       55.5
  178   2   3   3 34.586  69.171   0.317    4.25    4       73.9       20.6
  179   3   5  -1 34.674  69.347   0.318    4.22    4       20.0        1.5
  180   3   5   1 34.676  69.353   0.318    4.22    4       21.9        1.8
  181   7   3   0 34.716  69.431   0.318    4.21    4       19.5        1.4
  182   8   0  -1 34.802  69.604   0.319    4.19    2       42.5        3.4
  183   8   0   1 34.809  69.619   0.319    4.19    2        1.0        0.0
  184   4   2  -3 34.893  69.786   0.32     4.17    4       53.3       10.5
  185   4   2   3 34.904  69.807   0.32     4.17    4       97.7       35.4
  186   4   5   0 35.266  70.532   0.323    4.08    4       10.5        0.4
  187   4   4  -2 35.308  70.617   0.323    4.07    4        4.6        0.1
  188   4   4   2 35.315  70.631   0.323    4.07    4        3.7        0.1
  189   6   4   0 35.37   70.74    0.324    4.06    4       71.5       18.4
  190   7   1  -2 35.383  70.767   0.324    4.06    4        8.9        0.3
  191   7   1   2 35.396  70.792   0.324    4.05    4        3.2        0.0
  192   8   1  -1 35.43   70.86    0.324    4.04    4       55.5       11.1
  193   8   1   1 35.437  70.874   0.324    4.04    4       42.4        6.5
  194   5   1  -3 35.596  71.193   0.325    4.01    4        6.8        0.2
  195   5   1   3 35.61   71.22    0.325    4.0     4       46.9        7.8
  196   8   2   0 35.89   71.78    0.328    3.94    4      189.5      126.0
  197   3   3  -3 36.014  72.029   0.329    3.92    4       28.9        2.9
  198   3   3   3 36.022  72.045   0.329    3.91    4       12.2        0.5
  199   7   3  -1 36.131  72.262   0.33     3.89    4       15.3        0.8
  200   7   3   1 36.137  72.275   0.33     3.89    4       10.9        0.4
  201   0   5   2 36.349  72.699   0.331    3.85    4        2.7        0.0
  202   1   5  -2 36.632  73.263   0.334    3.79    4       16.2        0.9
  203   1   5   2 36.633  73.267   0.334    3.79    4       16.6        0.9
  204   6   3  -2 36.652  73.305   0.334    3.79    4      192.9      125.3
  205   6   3   2 36.663  73.326   0.334    3.78    4      195.5      128.7
  206   4   5  -1 36.674  73.348   0.334    3.78    4       40.6        5.6
  207   4   5   1 36.677  73.355   0.334    3.78    4       19.5        1.3
  208   6   4  -1 36.775  73.551   0.335    3.76    4       25.6        2.2
  209   6   4   1 36.781  73.561   0.335    3.76    4       34.2        3.9
  210   7   2  -2 37.241  74.481   0.338    3.68    4        8.0        0.2
  211   7   2   2 37.253  74.506   0.338    3.67    4        7.3        0.2
  212   8   2  -1 37.286  74.573   0.339    3.67    4       12.5        0.5
  213   8   2   1 37.293  74.586   0.339    3.67    4       20.6        1.4
  214   5   2  -3 37.45   74.899   0.34     3.64    4       15.4        0.8
  215   5   2   3 37.463  74.925   0.34     3.64    4       25.5        2.1
  216   2   5  -2 37.475  74.95    0.34     3.63    4      217.8      153.4
  217   2   5   2 37.479  74.957   0.34     3.63    4      219.0      155.0
  218   0   6   0 37.534  75.069   0.341    3.62    2       92.3       13.7
  219   0   0   4 37.713  75.425   0.342    3.59    2      354.4      200.8
  220   0   4   3 37.787  75.574   0.343    3.58    4        7.7        0.2
  221   5   5   0 37.814  75.628   0.343    3.57    4       17.1        0.9
  222   1   6   0 37.814  75.628   0.343    3.57    4       91.8       26.8
  223   5   4  -2 37.854  75.708   0.343    3.57    4       31.5        3.1
  224   5   4   2 37.863  75.725   0.343    3.57    4       36.5        4.2
  225   4   3  -3 37.985  75.97    0.344    3.55    4       33.6        3.6
  226   4   3   3 37.995  75.991   0.344    3.54    4       15.6        0.8
  227   1   4  -3 38.065  76.13    0.345    3.53    4        5.6        0.1
  228   1   4   3 38.068  76.135   0.345    3.53    4       39.3        4.8
  229   6   0  -3 38.084  76.167   0.345    3.53    2       50.3        4.0
  230   6   0   3 38.099  76.198   0.345    3.53    2       19.9        0.6
  231   0   1   4 38.321  76.643   0.347    3.49    4        1.1        0.0
  232   1   1  -4 38.598  77.195   0.349    3.45    4       28.9        2.6
  233   1   1   4 38.601  77.202   0.349    3.45    4       22.1        1.5
  234   2   6   0 38.65   77.299   0.349    3.44    4       41.7        5.3
  235   6   1  -3 38.69   77.381   0.349    3.44    4       19.5        1.2
  236   6   1   3 38.706  77.412   0.35     3.43    4       34.2        3.6
  237   2   0  -4 38.823  77.646   0.35     3.42    2       44.5        3.0
  238   9   1   0 38.825  77.651   0.35     3.41    4      112.6       38.5
  239   2   0   4 38.83   77.659   0.35     3.41    2       33.3        1.7
  240   3   5  -2 38.868  77.735   0.351    3.41    4       46.8        6.6
  241   3   5   2 38.873  77.745   0.351    3.41    4       46.4        6.5
  242   2   4  -3 38.898  77.795   0.351    3.4     4       41.2        5.2
  243   2   4   3 38.903  77.805   0.351    3.4     4       44.2        5.9
  244   0   6   1 38.913  77.825   0.351    3.4     4        9.6        0.3
  245   8   3   0 38.951  77.903   0.351    3.4     4       12.8        0.5
  246   8   0  -2 38.989  77.977   0.352    3.39    2      146.7       32.5
  247   8   0   2 39.002  78.005   0.352    3.39    2      150.2       34.0
  248   7   4   0 39.027  78.054   0.352    3.39    4       81.4       20.0
  249   5   5  -1 39.187  78.374   0.353    3.36    4       13.1        0.5
  250   1   6  -1 39.189  78.378   0.353    3.36    4       12.4        0.5
  251   1   6   1 39.19   78.38    0.353    3.36    4       45.1        6.1
  252   5   5   1 39.191  78.383   0.353    3.36    4       14.4        0.6
  253   2   1  -4 39.426  78.852   0.355    3.33    4        6.8        0.1
  254   2   1   4 39.433  78.866   0.355    3.33    4        5.8        0.1
  255   8   1  -2 39.591  79.183   0.356    3.31    4       29.0        2.5
  256   8   1   2 39.605  79.21    0.356    3.31    4       28.5        2.4
  257   2   6  -1 40.015  80.031   0.359    3.25    4       10.9        0.3
  258   2   6   1 40.017  80.034   0.359    3.25    4        7.6        0.2
  259   3   6   0 40.03   80.061   0.36     3.25    4       82.9       19.9
  260   0   2   4 40.13   80.261   0.36     3.24    4       24.6        1.7
  261   9   1  -1 40.187  80.373   0.361    3.23    4        4.1        0.0
  262   9   1   1 40.194  80.388   0.361    3.23    4       55.2        8.7
  263   7   3  -2 40.267  80.535   0.361    3.22    4        7.2        0.1
  264   3   4  -3 40.275  80.549   0.361    3.22    4        3.8        0.0
  265   7   3   2 40.279  80.559   0.361    3.22    4        4.6        0.1
  266   3   4   3 40.282  80.565   0.361    3.22    4       48.6        6.8
  267   8   3  -1 40.312  80.624   0.362    3.22    4        4.2        0.1
  268   8   3   1 40.319  80.637   0.362    3.22    4       26.2        2.0
  269   7   4  -1 40.387  80.775   0.362    3.21    4       32.0        2.9
  270   7   4   1 40.393  80.787   0.362    3.21    4       19.2        1.1
  271   1   2  -4 40.403  80.806   0.362    3.21    4        8.1        0.2
  272   1   2   4 40.407  80.813   0.362    3.21    4       13.8        0.5
  273   5   3  -3 40.471  80.943   0.363    3.2     4       67.8       13.1
  274   5   3   3 40.484  80.968   0.363    3.2     4       39.4        4.4
  275   6   2  -3 40.495  80.99    0.363    3.19    4       10.4        0.3
  276   6   2   3 40.51   81.021   0.363    3.19    4       32.9        3.1
  277   9   2   0 40.628  81.256   0.364    3.18    4       15.4        0.7
  278   4   5  -2 40.794  81.587   0.365    3.16    4       54.5        8.4
  279   3   1  -4 40.798  81.597   0.365    3.16    4       27.6        2.1
  280   4   5   2 40.8    81.601   0.365    3.16    4       49.4        6.9
  281   3   1   4 40.808  81.617   0.365    3.16    4       35.3        3.5
  282   6   5   0 40.853  81.705   0.366    3.15    4      152.0       64.8
  283   6   4  -2 40.891  81.782   0.366    3.15    4       12.8        0.5
  284   6   4   2 40.901  81.803   0.366    3.15    4       11.5        0.4
  285   2   2  -4 41.223  82.445   0.368    3.11    4        4.1        0.0
  286   2   2   4 41.229  82.459   0.368    3.11    4       11.5        0.4
  287   3   6  -1 41.384  82.769   0.37     3.1     4       42.2        4.9
  288   8   2  -2 41.386  82.772   0.37     3.1     4       16.0        0.7
  289   3   6   1 41.387  82.774   0.37     3.1     4       85.4       20.1
  290   8   2   2 41.4    82.799   0.37     3.1     4       13.7        0.5
  291   4   6   0 41.945  83.889   0.374    3.04    4       15.2        0.6
  292   9   2  -1 41.976  83.951   0.374    3.04    4       11.0        0.3
  293   9   2   1 41.983  83.967   0.374    3.04    4        8.6        0.2
  294   4   0  -4 42.111  84.222   0.375    3.03    2       56.6        4.3
  295   4   0   4 42.125  84.249   0.375    3.03    2       61.0        5.0
  296   4   4  -3 42.185  84.371   0.375    3.02    4       28.5        2.2
  297   4   4   3 42.196  84.391   0.375    3.02    4       14.9        0.6
  298   6   5  -1 42.2    84.4     0.375    3.02    4       87.5       20.6
  299   6   5   1 42.205  84.41    0.376    3.02    4       43.8        5.2
  300   7   1  -3 42.256  84.511   0.376    3.02    4       21.6        1.2
  301   7   1   3 42.273  84.547   0.376    3.01    4       27.8        2.1
  302   3   2  -4 42.583  85.165   0.378    2.99    4       32.9        2.9
  303   3   2   4 42.593  85.186   0.378    2.99    4       29.0        2.2
  304   4   1  -4 42.704  85.409   0.379    2.98    4        5.4        0.1
  305   4   1   4 42.718  85.436   0.379    2.98    4        8.1        0.2
  306   0   6   2 42.977  85.953   0.381    2.96    4       46.0        5.6
  307   0   3   4 43.106  86.212   0.382    2.95    4        4.5        0.1
  308   8   4   0 43.13   86.26    0.382    2.94    4        0.9        0.0
  309   0   5   3 43.179  86.357   0.383    2.94    4       51.1        6.8
  310   5   5  -2 43.243  86.487   0.383    2.94    4       17.3        0.8
  311   1   6  -2 43.247  86.494   0.383    2.94    4       13.3        0.5
  312   1   6   2 43.249  86.497   0.383    2.94    4       10.2        0.3
  313   5   5   2 43.252  86.504   0.383    2.94    4       17.4        0.8
  314   4   6  -1 43.288  86.575   0.383    2.93    4       35.1        3.2
  315   4   6   1 43.291  86.582   0.383    2.93    4       51.6        6.9
  316   1   3  -4 43.376  86.751   0.384    2.93    4       80.6       16.9
  317   1   3   4 43.379  86.758   0.384    2.93    4       77.5       15.6
  318  10   0   0 43.426  86.851   0.384    2.92    2       47.3        2.9
  319   1   5  -3 43.449  86.897   0.384    2.92    4        8.6        0.2
  320   1   5   3 43.451  86.902   0.384    2.92    4       10.2        0.3
  321   6   3  -3 43.466  86.933   0.385    2.92    4      105.8       29.1
  322   6   3   3 43.482  86.963   0.385    2.92    4       70.9       13.1
  323   9   3   0 43.598  87.197   0.385    2.91    4        6.6        0.1
  324  10   1   0 44.017  88.034   0.388    2.88    4       74.4       14.2
  325   7   2  -3 44.032  88.064   0.389    2.88    4       29.1        2.2
  326   7   2   3 44.049  88.099   0.389    2.88    4        1.3        0.0
  327   2   6  -2 44.059  88.119   0.389    2.88    4       18.3        0.9
  328   2   6   2 44.063  88.125   0.389    2.88    4       16.9        0.7
  329   2   3  -4 44.187  88.374   0.39     2.87    4      118.3       35.8
  330   2   3   4 44.194  88.388   0.39     2.87    4      120.3       37.0
  331   9   1  -2 44.225  88.45    0.39     2.87    4       25.2        1.6
  332   9   1   2 44.24   88.48    0.39     2.87    4       25.0        1.6
  333   2   5  -3 44.26   88.52    0.39     2.87    4       83.8       17.9
  334   2   5   3 44.265  88.53    0.39     2.87    4      132.5       44.8
  335   8   3  -2 44.349  88.698   0.391    2.86    4       70.8       12.8
  336   8   3   2 44.363  88.725   0.391    2.86    4       67.6       11.7
  337   7   5   0 44.387  88.774   0.391    2.86    4       38.0        3.7
  338   5   6   0 44.387  88.774   0.391    2.86    4       30.1        2.3
  339   7   4  -2 44.424  88.848   0.391    2.86    4       23.3        1.4
  340   7   4   2 44.436  88.872   0.391    2.86    4       22.9        1.3
  341   8   4  -1 44.468  88.936   0.392    2.86    4       28.5        2.1
  342   8   4   1 44.475  88.949   0.392    2.86    4       38.9        3.8
  343   4   2  -4 44.479  88.958   0.392    2.86    4       46.9        5.6
  344   4   2   4 44.492  88.985   0.392    2.86    4       49.3        6.2
  345   5   4  -3 44.625  89.251   0.393    2.85    4       12.1        0.4
  346   5   4   3 44.638  89.276   0.393    2.85    4       26.9        1.8
  347  10   0  -1 44.762  89.524   0.394    2.84    2       88.7       10.0
  348  10   0   1 44.77   89.541   0.394    2.84    2       48.3        3.0
  349   9   3  -1 44.935  89.87    0.395    2.83    4       67.6       11.5
  350   9   3   1 44.943  89.885   0.395    2.83    4       39.1        3.9


  X-ray diffraction powder data (I)...X-Ray wave length =  1.78892 (angs.):

  No   H   K   L   Theta 2*Theta    d           I int   I int.n.  I p.h.n.   H(Si)
                    ( degree )   (angstrem)     *100                         *100

    1   1   1   0   7.043  14.087  7.29459      241.5     28.3     28.8     5.6
    2   2   0   0   7.902  15.804  6.506        196.9     23.0     23.4     5.6
    3   0   0   1   8.796  17.593  5.849         82.5      9.7      9.8     5.6
    4   0   1   1  10.578  21.155  4.87269       82.6      9.7      9.8     5.6
    5   1   1  -1  11.303  22.606  4.56367      198.7     23.3     23.5     5.6
    6   0   2   0  11.717  23.434  4.4045        41.1      4.8      4.9     5.6
    7   1   2   0  12.38   24.76   4.17197       14.5      1.7      1.7     5.6
    8   2   1  -1  13.256  26.513  3.90066       66.6      7.8      7.9     5.6
    9   3   1   0  13.289  26.578  3.89122       99.5     11.7     11.8     5.6
   10   0   2   1  14.727  29.455  3.51847       29.8      3.5      3.5     5.6
   11   1   2  -1  15.268  30.536  3.39667       73.0      8.5      8.6     5.6
   12   4   0   0  15.96   31.92   3.253        100.8     11.8     11.9     5.6
   13   3   1  -1  16.024  32.049  3.24023       76.4      8.9      9.0     5.6
   14   3   2   0  16.824  33.648  3.09043       44.6      5.2      5.2     5.7
   15   0   0   2  17.809  35.619  2.9245       141.1     16.5     16.5     5.7
   16   1   3   0  18.197  36.393  2.86431      236.4     27.7     27.7     5.7
   17   4   0   1  18.341  36.683  2.84248      854.0    100.0    100.0     5.7
   18   3   2  -1  19.106  38.211  2.73274      179.9     21.1     21.0     5.7
   19   1   1  -2  19.238  38.476  2.71466      569.6     66.7     66.6     5.7
   20   2   3   0  19.524  39.049  2.67637      407.9     47.8     47.7     5.7
   21   0   3   1  19.929  39.857  2.62421        9.5      1.1      1.1     5.7
   22   4   2   0  19.988  39.977  2.61669       65.2      7.6      7.6     5.7
   23   1   3   1  20.348  40.696  2.57234       68.6      8.0      8.0     5.7
   24   2   1   2  20.512  41.025  2.55263      144.6     16.9     16.9     5.7
   25   5   1   0  21.001  42.003  2.49577       25.9      3.0      3.0     5.7
   26   2   3   1  21.565  43.129  2.43356      409.2     47.9     47.6     5.7
   27   4   2  -1  21.99   43.979  2.38881      266.8     31.2     31.0     5.7
   28   3   1   2  22.498  44.997  2.33749      190.9     22.3     22.2     5.7
   29   5   1  -1  22.93   45.86   2.2958        30.6      3.6      3.6     5.7
   30   3   3   1  23.479  46.957  2.24509       27.7      3.2      3.2     5.7
   31   4   0   2  24.29   48.579  2.17445      187.4     21.9     21.7     5.7
   32   1   4   0  24.326  48.653  2.17137      113.2     13.3     13.1     5.7
   33   6   0   0  24.359  48.717  2.16867        9.0      1.1      1.0     5.7
   34   3   2  -2  24.9    49.8    2.12444       46.3      5.4      5.3     5.7
   35   4   1  -2  25.059  50.119  2.11177      419.2     49.1     48.4     5.7
   36   5   2  -1  25.307  50.613  2.09249       10.3      1.2      1.2     5.8
   37   2   4   0  25.391  50.782  2.08599      102.5     12.0     11.8     5.8
   38   1   4  -1  26.065  52.131  2.03566       10.3      1.2      1.2     5.8
   39   6   0   1  26.1    52.199  2.03316        8.8      1.0      1.0     5.8
   40   6   1  -1  26.834  53.667  1.98151       11.6      1.4      1.3     5.8
   41   2   3  -2  26.936  53.873  1.97453       14.0      1.6      1.6     5.8
   42   3   4   0  27.098  54.196  1.96363      144.8     16.9     16.6     5.8
   43   4   2   2  27.306  54.613  1.94978       67.1      7.9      7.7     5.8
   44   0   1   3  28.026  56.053  1.9036        27.4      3.2      3.1     5.8
   45   5   1  -2  28.104  56.209  1.89875      140.9     16.5     16.1     5.8
   46   1   1   3  28.353  56.706  1.88346       11.8      1.4      1.4     5.8
   47   3   4  -1  28.716  57.433  1.86162       16.7      2.0      1.9     5.8
   48   6   2  -1  28.977  57.953  1.84633       64.2      7.5      7.3     5.8
   49   2   1   3  29.316  58.632  1.82683        9.0      1.1      1.0     5.8
   50   4   4   0  29.372  58.744  1.82365       12.6      1.5      1.4     5.8
   51   7   1   0  29.458  58.916  1.8188        12.5      1.5      1.4     5.8
   52   1   2   3  30.426  60.852  1.76623       14.0      1.6      1.6     5.8
   53   0   4   2  30.56   61.12   1.75923       11.3      1.3      1.3     5.8
   54   1   4   2  30.869  61.738  1.74332      107.4     12.6     12.2     5.8
   55   4   4   1  30.917  61.834  1.74089       12.9      1.5      1.5     5.8
   56   7   2   0  31.486  62.971  1.71259      115.4     13.5     13.1     5.9
   57   2   4   2  31.784  63.569  1.69815       11.8      1.4      1.3     5.9
   58   0   5   1  32.021  64.042  1.68693       10.2      1.2      1.2     5.9
   59   6   3  -1  32.345  64.691  1.67182      208.0     24.4     23.5     5.9
   60   3   2   3  32.854  65.709  1.64876       15.7      1.8      1.8     5.9
   61   2   5  -1  33.213  66.425  1.63297      117.1     13.7     13.2     5.9
   62   3   4  -2  33.273  66.546  1.63036       69.2      8.1      7.8     5.9
   63   8   0   0  33.362  66.724  1.6265        32.7      3.8      3.7     5.9
   64   5   3  -2  33.485  66.97   1.62122      133.9     15.7     15.1     5.9
   65   1   3  -3  33.707  67.415  1.61178       27.5      3.2      3.1     5.9
   66   8   1   0  34.002  68.004  1.59946        9.3      1.1      1.0     5.9
   67   2   3  -3  34.58   69.161  1.57597       76.1      8.9      8.5     5.9
   68   4   2   3  34.904  69.807  1.5632        46.0      5.4      5.2     5.9
   69   6   4   0  35.37   70.74   1.54522       18.8      2.2      2.1     5.9
   70   8   1  -1  35.43   70.86   1.54295       17.6      2.1      2.0     5.9
   71   8   2   0  35.89   71.78   1.52579      126.0     14.8     14.1     5.9
   72   6   3   2  36.663  73.326  1.49799      260.9     30.5     29.1     6.0
   73   2   5   2  37.479  74.957  1.47002      310.5     36.4     34.5     6.0
   74   0   6   0  37.534  75.069  1.46817       13.7      1.6      1.5     6.0
   75   0   0   4  37.713  75.425  1.46225      200.8     23.5     22.3     6.0
   76   1   6   0  37.814  75.628  1.45891       26.8      3.1      3.0     6.0
   77   1   4   3  38.068  76.135  1.45065        8.8      1.0      1.0     6.0
   78   9   1   0  38.825  77.651  1.42669       43.2      5.1      4.8     6.0
   79   3   5  -2  38.868  77.735  1.42538       18.3      2.1      2.0     6.0
   80   8   0   2  39.002  78.005  1.42124       86.4     10.1      9.5     6.0
   81   3   6   0  40.03   80.061  1.39066       19.9      2.3      2.2     6.0
   82   9   1   1  40.194  80.388  1.38594        8.7      1.0      1.0     6.0
   83   5   3  -3  40.471  80.943  1.37807       17.8      2.1      2.0     6.1
   84   4   5  -2  40.794  81.587  1.36907       20.9      2.4      2.3     6.1
   85   6   5   0  40.853  81.705  1.36743       64.8      7.6      7.1     6.1
   86   3   6   1  41.387  82.774  1.35291       26.2      3.1      2.9     6.1
   87   4   0   4  42.125  84.249  1.33353        9.3      1.1      1.0     6.1
   88   6   5   1  42.205  84.41   1.33146       28.5      3.3      3.1     6.1
   89   4   6   1  43.291  86.582  1.30444       10.2      1.2      1.1     6.1
   90   1   3  -4  43.376  86.751  1.3024        32.5      3.8      3.5     6.1
   91   6   3  -3  43.466  86.933  1.30022       42.1      4.9      4.5     6.1
   92  10   1   0  44.017  88.034  1.28723       16.4      1.9      1.8     6.2
   93   2   3   4  44.194  88.388  1.28314       72.7      8.5      7.8     6.2
   94   2   5   3  44.265  88.53   1.2815        62.8      7.3      6.7     6.2
   95   8   3  -2  44.349  88.698  1.27957       24.4      2.9      2.6     6.2
   96   4   2   4  44.492  88.985  1.27631       17.7      2.1      1.9     6.2
   97  10   0  -1  44.762  89.524  1.27024       12.9      1.5      1.4     6.2
   98   9   3  -1  44.935  89.87   1.2664        15.4      1.8      1.6     6.2

Reference:
Chichagov A.V. et al.
Information-Calculating System on Crystal Structure Data of Minerals
(MINCRYST)
- Kristallographiya, v.35, n.3, 1990, p.610-616 (in Russian)