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       ***
                  ***********************
IKAITE

1, f-gaylussite, g-ikaite

CaCO(3).6H(2)O


Monoclinic  C 2/c  Z = 4

C2/c

3 .2 .1989

Ref.Str.:

         Hesse K.-F., Kupper H. (1983)

         * Acad. Verlagsgesellschaft

                   Initial data from BDM-file 

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

             a =   8.792    alpha =   90.0 
             b =   8.31     beta  =  110.53
             c =  11.021    gamma =   90.0 

    Unit cell volume (cub. angs.) =   754.07

    Molar volume ( cub.cm/mol.) =   113.55

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

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

   1 0.5     0.6472  0.25     0.0    Ca    = 1.00
   2 0.5     0.3055  0.25     0.0    C     = 1.00
   3 0.5     0.1515  0.25     0.0    O     = 1.00
   4 0.5262  0.3852  0.1588   0.0    O     = 1.00
   5 0.6146  0.7222  0.0913   0.0    O     = 1.00
   6 0.7872  0.5581  0.3829   0.0    O     = 1.00
   7 0.6707  0.8849  0.3589   0.0    O     = 1.00
   8 0.5795  0.6897  0.0158   0.0    H     = 1.00
   9 0.6374  0.8063  0.0905   0.0    H     = 1.00
  10 0.853   0.5959  0.3574   0.0    H     = 1.00
  11 0.8105  0.5848  0.458    0.0    H     = 1.00
  12 0.7628  0.8838  0.3567   0.0    H     = 1.00
  13 0.6324  0.9668  0.3422   0.0    H     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.5        0.6472     0.25  
     2       2     0.5        0.3055     0.25  
     3       3     0.5        0.1515     0.25  
     4       4     0.5262     0.3852     0.1588
     5       5     0.6146     0.7222     0.0913
     6       6     0.7872     0.5581     0.3829
     7       7     0.6707     0.8849     0.3589
     8       8     0.5795     0.6897     0.0158
     9       9     0.6374     0.8063     0.0905
    10      10     0.853      0.5959     0.3574
    11      11     0.8105     0.5848     0.458 
    12      12     0.7628     0.8838     0.3567
    13      13     0.6324     0.9668     0.3422
    14       1     0.5        0.3528     0.75  
    15       2     0.5        0.6945     0.75  
    16       3     0.5        0.8485     0.75  
    17       4     0.4738     0.6148     0.8412
    18       5     0.3854     0.2778     0.9087
    19       6     0.2128     0.4419     0.6171
    20       7     0.3293     0.1151     0.6411
    21       8     0.4205     0.3103     0.9842
    22       9     0.3626     0.1937     0.9095
    23      10     0.147      0.4041     0.6426
    24      11     0.1895     0.4152     0.542 
    25      12     0.2372     0.1162     0.6433
    26      13     0.3676     0.0332     0.6578
    27       4     0.5262     0.6148     0.6588
    28       5     0.6146     0.2778     0.5913
    29       6     0.7872     0.4419     0.8829
    30       7     0.6707     0.1151     0.8589
    31       8     0.5795     0.3103     0.5158
    32       9     0.6374     0.1937     0.5905
    33      10     0.853      0.4041     0.8574
    34      11     0.8105     0.4152     0.958 
    35      12     0.7628     0.1162     0.8567
    36      13     0.6324     0.0332     0.8422
    37       4     0.4738     0.3852     0.3412
    38       5     0.3854     0.7222     0.4087
    39       6     0.2128     0.5581     0.1171
    40       7     0.3293     0.8849     0.1411
    41       8     0.4205     0.6897     0.4842
    42       9     0.3626     0.8063     0.4095
    43      10     0.147      0.5959     0.1426
    44      11     0.1895     0.5848     0.042 
    45      12     0.2372     0.8838     0.1433
    46      13     0.3676     0.9668     0.1578
    47       1     0.0        0.8528     0.75  
    48       2     0.0        0.1945     0.75  
    49       3     0.0        0.3485     0.75  
    50       4     0.0262     0.1148     0.6588
    51       5     0.1146     0.7778     0.5913
    52       6     0.2872     0.9419     0.8829
    53       7     0.1707     0.6151     0.8589
    54       8     0.0795     0.8103     0.5158
    55       9     0.1374     0.6937     0.5905
    56      10     0.353      0.9041     0.8574
    57      11     0.3105     0.9152     0.958 
    58      12     0.2628     0.6162     0.8567
    59      13     0.1324     0.5332     0.8422
    60       1     0.0        0.1472     0.25  
    61       2     0.0        0.8055     0.25  
    62       3     0.0        0.6515     0.25  
    63       4     0.9738     0.8852     0.3412
    64       5     0.8854     0.2222     0.4087
    65       6     0.7128     0.0581     0.1171
    66       7     0.8293     0.3849     0.1411
    67       8     0.9205     0.1897     0.4842
    68       9     0.8626     0.3063     0.4095
    69      10     0.647      0.0959     0.1426
    70      11     0.6895     0.0848     0.042 
    71      12     0.7372     0.3838     0.1433
    72      13     0.8676     0.4668     0.1578
    73       4     0.0262     0.8852     0.1588
    74       5     0.1146     0.2222     0.0913
    75       6     0.2872     0.0581     0.3829
    76       7     0.1707     0.3849     0.3589
    77       8     0.0795     0.1897     0.0158
    78       9     0.1374     0.3063     0.0905
    79      10     0.353      0.0959     0.3574
    80      11     0.3105     0.0848     0.458 
    81      12     0.2628     0.3838     0.3567
    82      13     0.1324     0.4668     0.3422
    83       4     0.9738     0.1148     0.8412
    84       5     0.8854     0.7778     0.9087
    85       6     0.7128     0.9419     0.6171
    86       7     0.8293     0.6151     0.6411
    87       8     0.9205     0.8103     0.9842
    88       9     0.8626     0.6937     0.9095
    89      10     0.647      0.9041     0.6426
    90      11     0.6895     0.9152     0.542 
    91      12     0.7372     0.6162     0.6433
    92      13     0.8676     0.5332     0.6578


X-ray density (g/cm cub.)   =      1.83

MU (1/cm) =      72.287    Mass attenuation coefficient (cm**2/g) =     39.434

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

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

    1    Ca                  2.88         8
                                                 2.4425       4
                                                 2.3872       5
                                                 2.5447       6
                                                 2.5162       7
                                                 2.4425       4
                                                 2.3872       5
                                                 2.5447       6
                                                 2.5162       7
    2    C                   1.872        3
                                                 1.2797       3
                                                 1.2901       4
                                                 1.2901       4
    3    O                   3.264        6
                                                 2.2355       4
                                                 2.7088       7
                                                 2.2355       4
                                                 2.7088       7
                                                 2.8584       6
                                                 2.8584       6
    4    O                   3.264        7
                                                 2.2355       3
                                                 3.0669       5
                                                 3.0749       6
                                                 2.7447       5
                                                 2.2142       4
                                                 2.9966       6
                                                 2.7394       7
    5    O                   3.264        5
                                                 3.0669       4
                                                 3.1223       7
                                                 2.7447       4
                                                 3.0638       7
                                                 2.9061       6
    6    O                   3.264        7
                                                 3.0749       4
                                                 2.8817       7
                                                 2.9966       4
                                                 2.8584       3
                                                 2.9061       5
                                                 3.1626       7
                                                 2.7785       7
    7    O                   3.264        8
                                                 2.7088       3
                                                 3.1223       5
                                                 2.8817       6
                                                 3.0638       5
                                                 3.1173       7
                                                 2.7394       4
                                                 3.1626       6
                                                 2.7785       6
    8    H                   1.632        1
                                                 0.8249       5
    9    H                   1.632        1
                                                 0.728        5
   10    H                   1.632        1
                                                 0.7914       6
   11    H                   1.632        1
                                                 0.8108       6
   12    H                   1.632        1
                                                 0.8186       7
   13    H                   1.632        1
                                                 0.753        7

  X-ray diffraction powder data (II),  X-Ray W.L. =   1.54056(angs.):

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

    1   1   1   0  7.568  15.135   0.085  112.36    4       42.2      140.8
    2   1   1  -1  7.714  15.428   0.087  108.06    4       27.1       56.0
    3   0   0   2  8.584  17.169   0.097   86.83    2      117.6      422.2
    4   1   1   1  9.6    19.2     0.108   68.99    4        7.9        3.0
    5   1   1  -2  9.946  19.891   0.112   64.13    4       42.8       82.7
    6   0   2   0 10.684  21.367   0.12    55.29    2       37.0       26.6
    7   2   0   0 10.784  21.568   0.121   54.23    2       84.2      135.2
    8   2   0  -2 11.196  22.392   0.126   50.16    2       74.8       98.6
    9   0   2   1 11.528  23.056   0.13    47.19    4       22.4       16.7
   10   1   1   2 12.844  25.689   0.144   37.61    4       37.3       36.8
   11   1   1  -3 13.282  26.564   0.149   35.04    4       18.1        8.1
   12   0   2   2 13.769  27.538   0.154   32.47    4       12.9        3.8
   13   2   2  -1 14.788  29.577   0.166   27.88    4       11.2        2.5
   14   2   2   0 15.272  30.543   0.171   26.02    4       78.4      112.5
   15   2   2  -2 15.572  31.145   0.174   24.96    4        7.3        0.9
   16   2   0   2 16.097  32.194   0.18    23.23    2      162.5      215.7
   17   3   1  -1 16.243  32.486   0.182   22.78    4       84.3      113.9
   18   3   1  -2 16.457  32.914   0.184   22.15    4        5.9        0.5
   19   1   1   3 16.657  33.314   0.186   21.58    4       62.1       58.5
   20   0   2   3 16.899  33.798   0.189   20.91    4       57.2       48.1
   21   2   2   1 16.924  33.848   0.189   20.84    4       84.3      104.3
   22   2   0  -4 16.946  33.891   0.189   20.79    2      188.5      259.9
   23   1   3   0 17.061  34.123   0.19    20.48    4       85.1      104.4
   24   1   3  -1 17.13   34.26    0.191   20.3     4       68.8       67.6
   25   1   1  -4 17.142  34.284   0.191   20.27    4        3.9        0.2
   26   3   1   0 17.192  34.383   0.192   20.14    4      128.2      232.8
   27   0   0   4 17.369  34.738   0.194   19.7     2       59.8       24.7
   28   2   2  -3 17.47   34.94    0.195   19.45    4       54.0       39.9
   29   3   1  -3 17.797  35.593   0.198   18.68    4       52.1       35.7
   30   1   3   1 18.103  36.205   0.202   17.99    4      106.3      143.1
   31   1   3  -2 18.298  36.595   0.204   17.57    4       11.8        1.7
   32   3   1   1 19.151  38.302   0.213   15.89    4        6.0        0.4
   33   2   2   2 19.483  38.967   0.217   15.3     4       53.8       31.2
   34   3   1  -4 20.066  40.131   0.223   14.33    4       45.7       21.1
   35   1   3   2 20.105  40.209   0.223   14.27    4       95.2       91.0
   36   2   2  -4 20.208  40.415   0.224   14.11    4       29.9        8.9
   37   1   3  -3 20.401  40.803   0.226   13.81    4      117.4      133.9
   38   4   0  -2 20.543  41.086   0.228   13.6     2       83.3       33.2
   39   0   2   4 20.573  41.147   0.228   13.55    4       48.7       22.6
   40   1   1   4 20.796  41.592   0.23    13.23    4       52.6       25.8
   41   1   1  -5 21.313  42.626   0.236   12.52    4       49.6       21.7
   42   0   4   0 21.763  43.527   0.241   11.95    2      107.2       48.3
   43   3   1   2 21.892  43.784   0.242   11.79    4       82.8       56.9
   44   4   0   0 21.976  43.951   0.243   11.69    2       78.5       25.4
   45   0   4   1 22.223  44.446   0.246   11.4     4       30.8        7.6
   46   3   3  -1 22.543  45.086   0.249   11.04    4       10.6        0.9
   47   2   2   3 22.697  45.395   0.25    10.87    4       99.6       75.8
   48   3   3  -2 22.706  45.411   0.251   10.86    4       52.7       21.2
   49   4   0  -4 22.851  45.701   0.252   10.71    2       51.7       10.1
   50   1   3   3 22.859  45.717   0.252   10.7     4        5.3        0.2
   51   3   1  -5 23.038  46.077   0.254   10.51    4       92.5       63.2
   52   1   3  -4 23.233  46.466   0.256   10.31    4       28.3        5.8
   53   3   3   0 23.272  46.543   0.256   10.27    4       60.2       26.2
   54   4   2  -2 23.383  46.765   0.258   10.16    4       22.7        3.7
   55   2   2  -5 23.551  47.102   0.259   10.0     4      113.5       90.7
   56   0   4   2 23.559  47.118   0.259    9.99    4       91.2       58.5
   57   4   2  -1 23.608  47.216   0.26     9.94    4       95.5       63.8
   58   3   3  -3 23.746  47.492   0.261    9.81    4        1.4        0.0
   59   2   0   4 23.835  47.671   0.262    9.73    2       71.0       17.3
   60   4   2  -3 24.026  48.051   0.264    9.56    4      122.3      100.5
   61   2   4  -1 24.217  48.434   0.266    9.39    4       55.6       20.4
   62   2   4   0 24.539  49.077   0.27     9.11    4       65.5       27.5
   63   0   2   5 24.625  49.249   0.27     9.04    4      124.3       98.3
   64   4   2   0 24.684  49.368   0.271    8.99    4       22.2        3.1
   65   2   4  -2 24.742  49.484   0.272    8.94    4      107.9       73.2
   66   3   3   1 24.832  49.663   0.273    8.87    4       10.7        0.7
   67   2   0  -6 24.862  49.723   0.273    8.84    2       58.1       10.5
   68   1   1   5 25.184  50.369   0.276    8.59    4       30.3        5.5
   69   3   1   3 25.221  50.441   0.277    8.56    4       41.6       10.4
   70   4   2  -4 25.487  50.975   0.279    8.35    4       79.2       36.9
   71   3   3  -4 25.582  51.164   0.28     8.28    4       30.3        5.3
   72   0   4   3 25.666  51.333   0.281    8.22    4       31.4        5.7
   73   2   4   1 25.684  51.368   0.281    8.21    4       53.8       16.7
   74   1   1  -6 25.731  51.461   0.282    8.18    4        2.9        0.0
   75   2   4  -3 26.077  52.154   0.285    7.93    4       12.6        0.9
   76   1   3   4 26.19   52.38    0.286    7.85    4       22.8        2.9
   77   2   2   4 26.398  52.796   0.289    7.71    4       17.7        1.7
   78   4   2   1 26.534  53.067   0.29     7.62    4        3.7        0.1
   79   3   1  -6 26.546  53.091   0.29     7.62    4       11.1        0.7
   80   0   0   6 26.602  53.204   0.291    7.58    2       61.5       10.1
   81   5   1  -2 26.615  53.231   0.291    7.57    4       50.2       13.4
   82   1   3  -5 26.625  53.251   0.291    7.56    4       21.7        2.5
   83   4   0   2 26.672  53.344   0.291    7.53    2      124.2       40.9
   84   5   1  -3 26.855  53.711   0.293    7.42    4       60.2       18.9
   85   3   3   2 27.117  54.234   0.296    7.25    4       56.1       16.1
   86   5   1  -1 27.168  54.335   0.296    7.22    4        1.5        0.0
   87   2   2  -6 27.354  54.708   0.298    7.11    4       39.3        7.7
   88   2   4   2 27.58   55.159   0.301    6.98    4       25.1        3.1
   89   4   2  -5 27.674  55.348   0.301    6.93    4       46.0       10.3
   90   5   1  -4 27.873  55.746   0.303    6.82    4       44.0        9.3
   91   3   3  -5 28.103  56.205   0.306    6.69    4       62.7       18.5
   92   2   4  -4 28.139  56.279   0.306    6.67    4       30.9        4.5
   93   4   0  -6 28.18   56.361   0.307    6.65    2       40.5        3.8
   94   1   5   0 28.217  56.434   0.307    6.63    4       12.3        0.7
   95   1   5  -1 28.263  56.527   0.307    6.6     4       15.1        1.1
   96   0   4   4 28.426  56.851   0.309    6.52    4       19.9        1.8
   97   5   1   0 28.481  56.961   0.31     6.49    4        8.4        0.3
   98   1   5   1 28.931  57.862   0.314    6.26    4       22.2        2.2
   99   0   2   6 28.99   57.979   0.315    6.24    4       56.2       13.8
  100   3   1   4 29.014  58.028   0.315    6.22    4       32.7        4.7
  101   4   2   2 29.055  58.111   0.315    6.2     4       60.7       16.1
  102   1   5  -2 29.067  58.135   0.315    6.2     4        8.0        0.3
  103   5   1  -5 29.616  59.232   0.321    5.94    4        2.0        0.0
  104   1   1   6 29.817  59.635   0.323    5.85    4       15.2        1.0
  105   1   3   5 29.988  59.975   0.324    5.78    4       71.5       20.8
  106   3   3   3 30.02   60.04    0.325    5.76    4        1.0        0.0
  107   2   4   3 30.132  60.263   0.326    5.72    4       13.0        0.7
  108   1   5   2 30.371  60.742   0.328    5.62    4       19.0        1.4
  109   1   1  -7 30.395  60.79    0.328    5.61    4        4.1        0.1
  110   1   3  -6 30.475  60.95    0.329    5.57    4       61.2       14.7
  111   4   2  -6 30.486  60.973   0.329    5.57    4        7.6        0.2
  112   3   1  -7 30.49   60.981   0.329    5.57    4        0.2        0.0
  113   5   1   1 30.491  60.981   0.329    5.57    4       21.0        1.7
  114   2   2   5 30.5    61.0     0.329    5.56    4       46.3        8.4
  115   1   5  -3 30.591  61.183   0.33     5.53    4       34.4        4.6
  116   4   4  -2 30.697  61.394   0.331    5.49    4       10.3        0.4
  117   2   4  -5 30.837  61.674   0.333    5.43    4       11.7        0.5
  118   4   4  -1 30.885  61.769   0.333    5.41    4       27.4        2.9
  119   3   3  -6 31.207  62.415   0.336    5.29    4        3.2        0.0
  120   4   4  -3 31.234  62.467   0.337    5.28    4       31.6        3.7
  121   5   3  -2 31.27   62.541   0.337    5.27    4       41.5        6.4
  122   5   3  -3 31.487  62.974   0.339    5.19    4       13.4        0.7
  123   2   2  -7 31.547  63.095   0.34     5.16    4       74.3       20.1
  124   0   4   5 31.738  63.477   0.341    5.1     4       27.8        2.8
  125   5   3  -1 31.77   63.54    0.342    5.09    4        2.9        0.0
  126   4   4   0 31.789  63.578   0.342    5.08    4       80.4       23.1
  127   6   0  -2 31.858  63.716   0.343    5.05    2       63.6        7.2
  128   5   1  -6 32.012  64.024   0.344    5.0     4       16.5        1.0
  129   4   2   3 32.158  64.316   0.345    4.95    4        0.5        0.0
  130   3   5  -1 32.231  64.462   0.346    4.93    4       32.5        3.7
  131   3   5  -2 32.359  64.718   0.347    4.89    4        8.2        0.2
  132   6   0  -4 32.372  64.744   0.348    4.88    2        9.4        0.2
  133   5   3  -4 32.413  64.825   0.348    4.87    4       24.5        2.0
  134   4   4  -4 32.473  64.947   0.349    4.85    4        3.0        0.0
  135   1   5   3 32.48   64.96    0.349    4.85    4       36.8        4.6
  136   1   5  -4 32.777  65.554   0.351    4.75    4       23.3        1.8
  137   3   5   0 32.808  65.615   0.352    4.74    4       60.1       12.1
  138   2   0   6 32.853  65.706   0.352    4.73    2       43.5        3.2
  139   5   3   0 32.969  65.937   0.353    4.69    4       34.0        3.8
  140   5   1   2 33.126  66.253   0.355    4.65    4       18.8        1.2
  141   3   5  -3 33.187  66.375   0.355    4.63    4       58.2       11.0
  142   3   1   5 33.215  66.43    0.356    4.62    4        9.9        0.3
  143   2   4   4 33.259  66.519   0.356    4.61    4       58.6       11.1
  144   4   4   1 33.377  66.755   0.357    4.57    4       36.9        4.4
  145   3   3   4 33.459  66.919   0.358    4.55    4       21.4        1.5
  146   0   2   7 33.665  67.331   0.36     4.49    4       85.5       23.1
  147   4   0   4 33.679  67.357   0.36     4.49    2       87.1       12.0
  148   0   6   0 33.791  67.581   0.361    4.46    2        3.5        0.0
  149   4   2  -7 33.846  67.692   0.362    4.44    4       22.6        1.6
  150   6   2  -3 33.922  67.843   0.362    4.42    4       81.0       20.4
  151   5   3  -5 34.016  68.032   0.363    4.39    4       46.6        6.7
  152   6   2  -2 34.016  68.033   0.363    4.39    4       72.4       16.2
  153   2   0  -8 34.027  68.053   0.363    4.39    2       10.5        0.2
  154   3   5   1 34.07   68.14    0.364    4.38    4       24.5        1.9
  155   2   4  -6 34.095  68.19    0.364    4.37    4        7.3        0.2
  156   0   6   1 34.135  68.27    0.364    4.36    4       23.5        1.7
  157   6   0   0 34.147  68.294   0.364    4.36    2       92.1       13.0
  158   1   3   6 34.203  68.405   0.365    4.34    4        6.3        0.1
  159   4   4  -5 34.377  68.754   0.367    4.3     4       45.7        6.3
  160   6   2  -4 34.513  69.027   0.368    4.26    4        8.8        0.2
  161   3   5  -4 34.69   69.381   0.369    4.22    4       68.1       13.8
  162   1   1   7 34.729  69.458   0.37     4.21    4       75.1       16.7
  163   1   3  -7 34.74   69.479   0.37     4.21    4       12.4        0.5
  164   6   2  -1 34.795  69.59    0.37     4.19    4       16.4        0.8
  165   3   3  -7 34.829  69.657   0.371    4.19    4       63.1       11.7
  166   5   3   1 34.829  69.658   0.371    4.19    4       14.4        0.6
  167   3   1  -8 34.836  69.672   0.371    4.18    4       45.0        6.0
  168   2   2   6 34.98   69.96    0.372    4.15    4       30.4        2.7
  169   5   1  -7 34.996  69.992   0.372    4.15    4       10.8        0.3
  170   0   6   2 35.159  70.317   0.374    4.11    4       47.2        6.4
  171   1   5   4 35.199  70.398   0.374    4.1     4       23.2        1.6
  172   1   1  -8 35.344  70.688   0.376    4.06    4       29.0        2.4
  173   0   4   6 35.547  71.094   0.377    4.02    4       15.1        0.6
  174   1   5  -5 35.567  71.133   0.378    4.01    4       35.4        3.5
  175   4   4   2 35.606  71.212   0.378    4.0     4       75.5       16.1
  176   6   0  -6 35.626  71.252   0.378    4.0     2       44.6        2.8
  177   4   0  -8 35.657  71.313   0.378    3.99    2      104.0       15.2
  178   2   6  -1 35.674  71.349   0.379    3.99    4       62.6       11.0
  179   6   2  -5 35.776  71.552   0.379    3.97    4       97.5       26.5
  180   4   2   4 35.782  71.564   0.38     3.97    4       37.0        3.8
  181   2   6   0 35.929  71.859   0.381    3.93    4       56.0        8.7
  182   3   5   2 35.984  71.969   0.381    3.92    4        0.4        0.0
  183   2   6  -2 36.092  72.183   0.382    3.9     4       55.9        8.6
  184   2   2  -8 36.121  72.242   0.383    3.89    4       19.7        1.1
  185   6   2   0 36.238  72.476   0.384    3.87    4        9.0        0.2
  186   5   3  -6 36.255  72.511   0.384    3.87    4       20.6        1.2
  187   5   1   3 36.33   72.661   0.385    3.85    4       37.5        3.8
  188   0   0   8 36.659  73.319   0.388    3.79    2       98.2       12.8
  189   3   5  -5 36.832  73.663   0.389    3.75    4       28.7        2.2
  190   0   6   3 36.837  73.673   0.389    3.75    4       92.7       22.7
  191   2   6   1 36.851  73.702   0.389    3.75    4       26.9        1.9
  192   4   4  -6 36.899  73.799   0.39     3.74    4       70.0       12.9
  193   2   4   5 36.912  73.823   0.39     3.74    4        8.2        0.2
  194   2   6  -3 37.172  74.344   0.392    3.69    4       25.2        1.6
  195   5   3   2 37.31   74.619   0.393    3.66    4       40.5        4.2
  196   3   3   5 37.394  74.788   0.394    3.65    4       48.0        5.9
  197   6   2  -6 37.682  75.365   0.397    3.6     4        5.1        0.1
  198   4   2  -8 37.712  75.424   0.397    3.59    4        1.1        0.0
  199   3   1   6 37.822  75.644   0.398    3.57    4       22.8        1.3
  200   2   4  -7 37.871  75.741   0.398    3.57    4       19.4        0.9
  201   6   2   1 38.316  76.632   0.402    3.49    4       10.6        0.3
  202   7   1  -3 38.336  76.672   0.403    3.49    4       27.5        1.9
  203   2   6   2 38.421  76.843   0.403    3.48    4       25.4        1.6
  204   4   4   3 38.434  76.868   0.403    3.47    4       65.5       10.5
  205   1   5   5 38.486  76.972   0.404    3.47    4       19.8        1.0
  206   3   5   3 38.515  77.029   0.404    3.46    4       21.3        1.1
  207   5   1  -8 38.527  77.054   0.404    3.46    4        1.0        0.0
  208   7   1  -4 38.613  77.226   0.405    3.45    4       22.3        1.2
  209   0   2   8 38.695  77.39    0.406    3.43    4        0.5        0.0
  210   7   1  -2 38.714  77.428   0.406    3.43    4        6.5        0.1
  211   1   3   7 38.838  77.677   0.407    3.41    4       34.0        2.8
  212   2   6  -4 38.896  77.791   0.408    3.4     4       23.9        1.4
  213   1   5  -6 38.92   77.841   0.408    3.4     4       20.8        1.0
  214   3   3  -8 38.941  77.882   0.408    3.4     4       33.4        2.7
  215   6   0   2 39.005  78.009   0.409    3.39    2       92.4       10.2
  216   5   3  -7 39.095  78.189   0.409    3.38    4       17.5        0.7
  217   0   6   4 39.14   78.28    0.41     3.37    4       79.5       15.0
  218   1   3  -8 39.429  78.858   0.412    3.33    4       27.7        1.8
  219   7   1  -5 39.541  79.082   0.413    3.31    4        8.0        0.2
  220   3   5  -6 39.578  79.157   0.414    3.31    4       23.1        1.2
  221   3   1  -9 39.6    79.199   0.414    3.31    4       12.8        0.4
  222   5   5  -2 39.635  79.27    0.414    3.3     4       10.7        0.3
  223   7   1  -1 39.742  79.483   0.415    3.29    4       60.2        8.4
  224   5   5  -3 39.831  79.662   0.416    3.28    4       10.7        0.3
  225   0   4   7 39.838  79.677   0.416    3.28    4        6.1        0.1
  226   2   2   7 39.865  79.731   0.416    3.27    4       33.7        2.6
  227   4   2   5 39.908  79.816   0.416    3.27    4       58.3        7.8
  228   1   1   8 39.99   79.979   0.417    3.26    4       13.6        0.4
  229   4   4  -7 40.008  80.016   0.417    3.25    4        9.8        0.2
  230   5   1   4 40.075  80.149   0.418    3.25    4       47.8        5.2
  231   6   4  -3 40.079  80.158   0.418    3.24    4       31.0        2.2
  232   5   5  -1 40.088  80.176   0.418    3.24    4       34.4        2.7
  233   6   4  -2 40.168  80.336   0.419    3.23    4       21.2        1.0
  234   6   2  -7 40.204  80.409   0.419    3.23    4       42.4        4.1
  235   5   3   3 40.38   80.761   0.421    3.21    4        6.3        0.1
  236   2   6   3 40.619  81.238   0.423    3.18    4       26.6        1.6
  237   6   4  -4 40.637  81.273   0.423    3.18    4        8.5        0.2
  238   1   1  -9 40.654  81.308   0.423    3.18    4        5.8        0.1
  239   5   5  -4 40.674  81.348   0.423    3.17    4        7.9        0.1
  240   6   4  -1 40.903  81.806   0.425    3.15    4       50.2        5.6
  241   1   7   0 40.962  81.924   0.426    3.14    4       15.1        0.5
  242   1   7  -1 41.001  82.002   0.426    3.14    4        1.0        0.0
  243   6   2   2 41.005  82.009   0.426    3.14    4       15.4        0.5
  244   2   4   6 41.078  82.156   0.427    3.13    4       45.3        4.5
  245   7   1  -6 41.108  82.217   0.427    3.13    4       40.6        3.6
  246   2   2  -9 41.114  82.229   0.427    3.13    4       28.1        1.7
  247   4   6  -2 41.118  82.236   0.427    3.13    4       39.6        3.4
  248   5   5   0 41.185  82.369   0.427    3.12    4        8.1        0.1
  249   2   6  -5 41.242  82.484   0.428    3.11    4       19.0        0.8
  250   4   6  -1 41.284  82.568   0.428    3.11    4       44.7        4.4
  251   6   0  -8 41.351  82.703   0.429    3.1     2       98.5       10.6
  252   7   1   0 41.407  82.813   0.429    3.1     4       39.6        3.4
  253   1   7   1 41.567  83.134   0.431    3.08    4        6.8        0.1
  254   4   6  -3 41.595  83.19    0.431    3.08    4       49.0        5.2
  255   3   5   4 41.638  83.276   0.431    3.07    4       27.7        1.7
  256   1   7  -2 41.684  83.367   0.432    3.07    4       15.5        0.5
  257   3   3   6 41.829  83.658   0.433    3.05    4       12.5        0.3
  258   6   4  -5 41.836  83.671   0.433    3.05    4       24.9        1.3
  259   4   4   4 41.841  83.683   0.433    3.05    4       47.0        4.7
  260   0   6   5 42.048  84.095   0.435    3.03    4       81.2       14.1
  261   4   2  -9 42.088  84.177   0.435    3.03    4       44.9        4.3
  262   4   6   0 42.093  84.186   0.435    3.03    4       40.2        3.5
  263   5   5  -5 42.155  84.31    0.436    3.02    4       36.7        2.9
  264   2   4  -8 42.165  84.33    0.436    3.02    4       43.7        4.1
  265   6   4   0 42.277  84.555   0.437    3.01    4       79.3       13.3
  266   1   5   6 42.329  84.658   0.437    3.01    4       35.9        2.7
  267   7   3  -3 42.33   84.661   0.437    3.01    4       31.4        2.1
  268   5   3  -8 42.517  85.034   0.439    2.99    4       40.3        3.4
  269   4   0   6 42.596  85.191   0.439    2.99    2       23.5        0.6
  270   7   3  -4 42.601  85.203   0.439    2.99    4       18.1        0.7
  271   5   1  -9 42.602  85.203   0.439    2.99    4       32.1        2.2
  272   7   3  -2 42.7    85.4     0.44     2.98    4       20.6        0.9
  273   4   6  -4 42.712  85.424   0.44     2.98    4       49.8        5.2
  274   1   7   2 42.811  85.622   0.441    2.97    4       44.9        4.2
  275   1   5  -7 42.832  85.664   0.441    2.97    4       33.1        2.3
  276   3   1   7 42.886  85.771   0.442    2.96    4       27.9        1.6
  277   3   5  -7 42.916  85.832   0.442    2.96    4       22.7        1.1
  278   5   5   1 42.916  85.832   0.442    2.96    4       56.1        6.5
  279   1   7  -3 43.004  86.009   0.443    2.95    4        6.3        0.1
  280   2   0   8 43.271  86.542   0.445    2.93    2       57.9        3.5
  281   7   1  -7 43.304  86.608   0.445    2.93    4       21.5        1.0
  282   6   2  -8 43.329  86.659   0.445    2.93    4       43.2        3.9
  283   2   6   4 43.43   86.861   0.446    2.92    4       40.9        3.4
  284   7   3  -5 43.512  87.023   0.447    2.92    4       20.4        0.9
  285   4   6   1 43.539  87.077   0.447    2.91    4       17.8        0.7
  286   3   3  -9 43.569  87.138   0.447    2.91    4       28.5        1.7
  287   6   4  -6 43.669  87.337   0.448    2.91    4       26.6        1.4
  288   4   4  -8 43.697  87.395   0.448    2.9     4       56.2        6.4
  289   7   1   1 43.699  87.398   0.448    2.9     4       11.0        0.2
  290   7   3  -1 43.709  87.418   0.449    2.9     4       27.7        1.6
  291   1   3   8 43.953  87.906   0.451    2.89    4       27.2        1.5
  292   5   3   4 44.037  88.074   0.451    2.88    4       34.2        2.4
  293   0   2   9 44.171  88.342   0.452    2.87    4       10.7        0.2
  294   2   6  -6 44.202  88.404   0.453    2.87    4       41.9        3.5
  295   5   5  -6 44.267  88.534   0.453    2.87    4        4.5        0.0
  296   6   4   1 44.284  88.568   0.453    2.87    4        1.1        0.0
  297   6   2   3 44.297  88.593   0.453    2.87    4       47.1        4.5
  298   5   1   5 44.374  88.748   0.454    2.86    4       20.0        0.8
  299   4   6  -5 44.464  88.929   0.455    2.86    4       62.2        7.8
  300   3   7  -1 44.465  88.929   0.455    2.86    4       26.8        1.4
  301   4   2   6 44.568  89.135   0.456    2.85    4       12.4        0.3
  302   8   0  -4 44.573  89.146   0.456    2.85    2       33.6        1.1
  303   3   7  -2 44.58   89.161   0.456    2.85    4       49.3        4.9
  304   1   3  -9 44.609  89.217   0.456    2.85    4       41.7        3.5
  305   0   4   8 44.653  89.306   0.456    2.85    4       50.5        5.1
  306   2   0 -10 44.66   89.319   0.456    2.85    2       80.3        6.5
  307   1   7   3 44.69   89.379   0.456    2.84    4       16.5        0.5
  308   3   1 -10 44.853  89.707   0.458    2.84    4       34.1        2.3
  309   1   7  -4 44.959  89.919   0.459    2.83    4       16.2        0.5
  310   3   7   0 44.987  89.975   0.459    2.83    4       32.8        2.1


  X-ray diffraction powder data (I)...X-Ray wave length =  1.54056 (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   7.568  15.135  5.84886      140.8     33.3     33.4     5.6
    2   1   1  -1   7.714  15.428  5.73863       56.0     13.3     13.3     5.6
    3   0   0   2   8.584  17.169  5.16052      422.2    100.0    100.0     5.6
    4   1   1  -2   9.946  19.891  4.4599        82.7     19.6     19.6     5.6
    5   0   2   0  10.684  21.367  4.155         26.6      6.3      6.3     5.6
    6   2   0   0  10.784  21.568  4.1168       135.2     32.0     31.9     5.6
    7   2   0  -2  11.196  22.392  3.96716       98.6     23.3     23.3     5.6
    8   0   2   1  11.528  23.056  3.85439       16.7      3.9      3.9     5.6
    9   1   1   2  12.844  25.689  3.46501       36.8      8.7      8.7     5.6
   10   1   1  -3  13.282  26.564  3.35278        8.1      1.9      1.9     5.6
   11   2   2   0  15.272  30.543  2.92443      112.5     26.6     26.4     5.6
   12   2   0   2  16.097  32.194  2.77811      215.7     51.1     50.5     5.6
   13   3   1  -1  16.243  32.486  2.75381      113.9     27.0     26.7     5.6
   14   1   1   3  16.657  33.314  2.68723       58.5     13.8     13.7     5.6
   15   2   0  -4  16.946  33.891  2.64281      412.3     97.6     96.4     5.7
   16   1   3   0  17.061  34.123  2.62541      104.4     24.7     24.4     5.7
   17   1   3  -1  17.13   34.26   2.61521       67.8     16.1     15.9     5.7
   18   3   1   0  17.192  34.383  2.60608      232.8     55.1     54.4     5.7
   19   0   0   4  17.369  34.738  2.58026       24.7      5.9      5.8     5.7
   20   2   2  -3  17.47   34.94   2.56585       39.9      9.5      9.3     5.7
   21   3   1  -3  17.797  35.593  2.52021       35.7      8.4      8.3     5.7
   22   1   3   1  18.103  36.205  2.47901      143.1     33.9     33.4     5.7
   23   2   2   2  19.483  38.967  2.30945       31.2      7.4      7.3     5.7
   24   3   1  -4  20.066  40.131  2.24509       21.1      5.0      4.9     5.7
   25   1   3   2  20.105  40.209  2.24091       91.0     21.6     21.2     5.7
   26   2   2  -4  20.208  40.415  2.22995        8.9      2.1      2.1     5.7
   27   1   3  -3  20.401  40.803  2.20967      133.9     31.7     31.1     5.7
   28   4   0  -2  20.543  41.086  2.1951        33.2      7.9      7.7     5.7
   29   0   2   4  20.573  41.147  2.19199       22.6      5.3      5.2     5.7
   30   1   1   4  20.796  41.592  2.16957       25.8      6.1      6.0     5.7
   31   1   1  -5  21.313  42.626  2.11927       21.7      5.1      5.0     5.7
   32   0   4   0  21.763  43.527  2.0775        48.3     11.4     11.2     5.7
   33   3   1   2  21.892  43.784  2.06587       56.9     13.5     13.2     5.7
   34   4   0   0  21.976  43.951  2.0584        25.4      6.0      5.9     5.7
   35   0   4   1  22.223  44.446  2.03665        7.6      1.8      1.8     5.7
   36   2   2   3  22.697  45.395  1.99626       97.0     23.0     22.4     5.7
   37   4   0  -4  22.851  45.701  1.98358       10.3      2.4      2.4     5.7
   38   3   1  -5  23.038  46.077  1.96828       63.2     15.0     14.6     5.7
   39   1   3  -4  23.233  46.466  1.95267        5.8      1.4      1.3     5.7
   40   3   3   0  23.272  46.543  1.94962       26.2      6.2      6.0     5.7
   41   2   2  -5  23.551  47.102  1.92779      149.1     35.3     34.4     5.7
   42   4   2  -1  23.608  47.216  1.92339       63.8     15.1     14.7     5.7
   43   2   0   4  23.835  47.671  1.90611       17.3      4.1      4.0     5.7
   44   4   2  -3  24.026  48.051  1.89191      100.5     23.8     23.2     5.7
   45   2   4  -1  24.217  48.434  1.87786       20.4      4.8      4.7     5.7
   46   2   4   0  24.539  49.077  1.85472       27.5      6.5      6.3     5.7
   47   0   2   5  24.625  49.249  1.84864       98.3     23.3     22.6     5.7
   48   2   4  -2  24.742  49.484  1.84042       73.2     17.3     16.8     5.7
   49   2   0  -6  24.862  49.723  1.83213       10.5      2.5      2.4     5.7
   50   1   1   5  25.184  50.369  1.81015        5.5      1.3      1.3     5.8
   51   3   1   3  25.221  50.441  1.80772       10.4      2.5      2.4     5.8
   52   4   2  -4  25.487  50.975  1.79006       36.9      8.7      8.5     5.8
   53   3   3  -4  25.582  51.164  1.78388        5.3      1.3      1.2     5.8
   54   2   4   1  25.684  51.368  1.77725       22.4      5.3      5.1     5.8
   55   5   1  -2  26.615  53.231  1.71937       26.0      6.2      6.0     5.8
   56   4   0   2  26.672  53.344  1.71601       40.9      9.7      9.4     5.8
   57   5   1  -3  26.855  53.711  1.70514       18.9      4.5      4.3     5.8
   58   3   3   2  27.117  54.234  1.68992       16.1      3.8      3.7     5.8
   59   2   2  -6  27.354  54.708  1.67639        7.7      1.8      1.8     5.8
   60   4   2  -5  27.674  55.348  1.6585        10.3      2.4      2.4     5.8
   61   5   1  -4  27.873  55.746  1.6476         9.3      2.2      2.1     5.8
   62   3   3  -5  28.103  56.205  1.63524       18.5      4.4      4.2     5.8
   63   2   4  -4  28.139  56.279  1.63327        4.5      1.1      1.0     5.8
   64   0   2   6  28.99   57.979  1.58935       18.5      4.4      4.2     5.8
   65   4   2   2  29.055  58.111  1.58607       16.4      3.9      3.7     5.8
   66   1   3   5  29.988  59.975  1.54113       20.8      4.9      4.7     5.8
   67   1   3  -6  30.475  60.95   1.5188        25.0      5.9      5.7     5.8
   68   1   5  -3  30.591  61.183  1.51358        4.6      1.1      1.0     5.8
   69   5   3  -2  31.27   62.541  1.48394        6.4      1.5      1.4     5.8
   70   2   2  -7  31.547  63.095  1.47223       20.1      4.8      4.5     5.9
   71   4   4   0  31.789  63.578  1.46222       23.1      5.5      5.2     5.9
   72   6   0  -2  31.858  63.716  1.45937        7.2      1.7      1.6     5.9
   73   1   5   3  32.48   64.96   1.4344         4.6      1.1      1.0     5.9
   74   3   5   0  32.808  65.615  1.42165       12.1      2.9      2.7     5.9
   75   3   5  -3  33.187  66.375  1.40721       11.3      2.7      2.5     5.9
   76   2   4   4  33.259  66.519  1.40451       11.1      2.6      2.5     5.9
   77   4   4   1  33.377  66.755  1.40013        4.4      1.0      1.0     5.9
   78   0   2   7  33.665  67.331  1.38954       35.1      8.3      7.9     5.9
   79   6   2  -3  33.922  67.843  1.38029       20.4      4.8      4.6     5.9
   80   6   2  -2  34.016  68.033  1.3769        23.1      5.5      5.2     5.9
   81   6   0   0  34.147  68.294  1.37227       14.7      3.5      3.3     5.9
   82   4   4  -5  34.377  68.754  1.36421        6.3      1.5      1.4     5.9
   83   3   5  -4  34.69   69.381  1.35341       13.8      3.3      3.1     5.9
   84   1   1   7  34.729  69.458  1.35209       17.2      4.1      3.8     5.9
   85   3   3  -7  34.829  69.657  1.34871       18.3      4.3      4.1     5.9
   86   0   6   2  35.159  70.317  1.33766        6.4      1.5      1.4     5.9
   87   4   4   2  35.606  71.212  1.32304       18.9      4.5      4.2     5.9
   88   4   0  -8  35.657  71.313  1.32141       26.2      6.2      5.8     5.9
   89   6   2  -5  35.776  71.552  1.31758       30.4      7.2      6.8     5.9
   90   2   6   0  35.929  71.859  1.3127         8.7      2.1      1.9     5.9
   91   2   6  -2  36.092  72.183  1.3076         9.6      2.3      2.1     5.9
   92   0   0   8  36.659  73.319  1.29013       12.8      3.0      2.8     6.0
   93   0   6   3  36.837  73.673  1.2848        26.8      6.3      5.9     6.0
   94   4   4  -6  36.899  73.799  1.28292       13.1      3.1      2.9     6.0
   95   5   3   2  37.31   74.619  1.27083        4.2      1.0      0.9     6.0
   96   3   3   5  37.394  74.788  1.26838        5.9      1.4      1.3     6.0
   97   4   4   3  38.434  76.868  1.23916       12.1      2.9      2.7     6.0
   98   6   0   2  39.005  78.009  1.22386       10.2      2.4      2.2     6.0
   99   0   6   4  39.14   78.28   1.22031       15.0      3.5      3.3     6.0
  100   7   1  -1  39.742  79.483  1.20483        8.4      2.0      1.8     6.0
  101   4   2   5  39.908  79.816  1.20064        7.8      1.8      1.7     6.0
  102   5   1   4  40.075  80.149  1.19649       10.1      2.4      2.2     6.0
  103   6   4  -1  40.903  81.806  1.17639        5.6      1.3      1.2     6.1
  104   2   4   6  41.078  82.156  1.17226        8.1      1.9      1.8     6.1
  105   4   6  -2  41.118  82.236  1.17133        5.2      1.2      1.1     6.1
  106   4   6  -1  41.284  82.568  1.16745        4.4      1.0      1.0     6.1
  107   6   0  -8  41.351  82.703  1.1659        10.6      2.5      2.3     6.1
  108   4   6  -3  41.595  83.19   1.1603         5.2      1.2      1.1     6.1
  109   4   4   4  41.841  83.683  1.15472        6.1      1.4      1.3     6.1
  110   0   6   5  42.048  84.095  1.15011       14.1      3.3      3.1     6.1
  111   4   2  -9  42.088  84.177  1.1492         7.7      1.8      1.7     6.1
  112   2   4  -8  42.165  84.33   1.1475         6.9      1.6      1.5     6.1
  113   6   4   0  42.277  84.555  1.14502       13.3      3.2      2.9     6.1
  114   1   5   6  42.329  84.658  1.14388        4.8      1.1      1.0     6.1
  115   4   6  -4  42.712  85.424  1.13558        5.2      1.2      1.1     6.1
  116   1   7   2  42.811  85.622  1.13346        6.5      1.5      1.4     6.1
  117   5   5   1  42.916  85.832  1.13122        9.2      2.2      2.0     6.1
  118   4   4  -8  43.697  87.395  1.11497        9.7      2.3      2.1     6.2
  119   6   2   3  44.297  88.593  1.10296        4.5      1.1      1.0     6.2
  120   4   6  -5  44.464  88.929  1.09967        9.2      2.2      2.0     6.2
  121   3   7  -2  44.58   89.161  1.09741        9.5      2.2      2.0     6.2
  122   2   0 -10  44.66   89.319  1.09587       11.6      2.7      2.5     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)