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       ***
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HYDROCALUMITE

1, t-hydrocalumite, DF

Ca(8)Al(4)(OH)(24)[CO(3)](0.78)Cl(1.3)(OH)(1.14)[H(2)O](3.02).8H(2)O


Monoclinic  C 2/c  Z = 1

R =0.069          NR =867

21 .3 .1995

Ref.Str.:

         Sacerdoti M., Passaglia E. (1988)

         * Neues Jb. Miner., Mh., H.10, 462-475

Reserv:

         N.A.D.

                   Initial data from BDM-file 

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

             a =  10.02     alpha =   90.0 
             b =   5.751    beta  =  104.22
             c =  16.286    gamma =   90.0 

    Unit cell volume (cub. angs.) =   909.73

    Molar volume ( cub.cm/mol.) =   547.96

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

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

   1 0.098   0.2492  0.0361   0.01   Ca    = 1.00
   2 0.25    0.75    0.0      0.01   Al    = 1.00
   3 0.0997  0.9302  0.9369   0.01   OH    = 1.00
   4 0.092   0.948   0.883    0.0    H     = 1.00
   5 0.1228  0.6529  0.0638   0.02   OH    = 1.00
   6 0.131   0.705   0.12     0.0    H     = 1.00
   7 0.3031  0.0286  0.063    0.01   OH    = 1.00
   8 0.363   0.016   0.118    0.0    H     = 1.00
   9 0.1414  0.2425  0.1917   0.05   H(2)O = 1.00
  10 0.145   0.358   0.217    0.0    H     = 0.5 , H     = 0.0 
  11 0.144   0.143   0.21     0.0    H     = 0.5 , H     = 0.0 
  12 0.235   0.265   0.206    0.0    H     = 0.5 , H     = 0.0 
  13 0.103   0.288   0.215    0.0    H     = 0.5 , H     = 0.0 
  14 0.5     0.017   0.25     0.05   O     = 0.55, O     = 0.0 
  15 0.6086  0.3512  0.2484   0.07   O     = 0.36, O     = 0.0 
  16 0.5     0.4909  0.25     0.04   H(2)O = 0.23, H(2)O = 0.0 
  17 0.5     0.2264  0.25     0.04   C     = 0.36, Cl    = 0.48


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.098      0.2492     0.0361
     2       2     0.25       0.75       0.0   
     3       3     0.0997     0.9302     0.9369
     4       4     0.092      0.948      0.883 
     5       5     0.1228     0.6529     0.0638
     6       6     0.131      0.705      0.12  
     7       7     0.3031     0.0286     0.063 
     8       8     0.363      0.016      0.118 
     9       9     0.1414     0.2425     0.1917
    10      10     0.145      0.358      0.217 
    11      11     0.144      0.143      0.21  
    12      12     0.235      0.265      0.206 
    13      13     0.103      0.288      0.215 
    14      14     0.5        0.017      0.25  
    15      15     0.6086     0.3512     0.2484
    16      16     0.5        0.4909     0.25  
    17      17     0.5        0.2264     0.25  
    18       1     0.902      0.7508     0.9639
    19       2     0.75       0.25       0.0   
    20       3     0.9003     0.0698     0.0631
    21       4     0.908      0.052      0.117 
    22       5     0.8772     0.3471     0.9362
    23       6     0.869      0.295      0.88  
    24       7     0.6969     0.9714     0.937 
    25       8     0.637      0.984      0.882 
    26       9     0.8586     0.7575     0.8083
    27      10     0.855      0.642      0.783 
    28      11     0.856      0.857      0.79  
    29      12     0.765      0.735      0.794 
    30      13     0.897      0.712      0.785 
    31      14     0.5        0.983      0.75  
    32      15     0.3914     0.6488     0.7516
    33      16     0.5        0.5091     0.75  
    34      17     0.5        0.7736     0.75  
    35       1     0.098      0.7508     0.5361
    36       2     0.25       0.25       0.5   
    37       3     0.0997     0.0698     0.4369
    38       4     0.092      0.052      0.383 
    39       5     0.1228     0.3471     0.5638
    40       6     0.131      0.295      0.62  
    41       7     0.3031     0.9714     0.563 
    42       8     0.363      0.984      0.618 
    43       9     0.1414     0.7575     0.6917
    44      10     0.145      0.642      0.717 
    45      11     0.144      0.857      0.71  
    46      12     0.235      0.735      0.706 
    47      13     0.103      0.712      0.715 
    48      15     0.6086     0.6488     0.7484
    49       1     0.902      0.2492     0.4639
    50       2     0.75       0.75       0.5   
    51       3     0.9003     0.9302     0.5631
    52       4     0.908      0.948      0.617 
    53       5     0.8772     0.6529     0.4362
    54       6     0.869      0.705      0.38  
    55       7     0.6969     0.0286     0.437 
    56       8     0.637      0.016      0.382 
    57       9     0.8586     0.2425     0.3083
    58      10     0.855      0.358      0.283 
    59      11     0.856      0.143      0.29  
    60      12     0.765      0.265      0.294 
    61      13     0.897      0.288      0.285 
    62      15     0.3914     0.3512     0.2516
    63       1     0.598      0.2508     0.5361
    64       3     0.5997     0.5698     0.4369
    65       4     0.592      0.552      0.383 
    66       5     0.6228     0.8471     0.5638
    67       6     0.631      0.795      0.62  
    68       7     0.8031     0.4714     0.563 
    69       8     0.863      0.484      0.618 
    70       9     0.6414     0.2575     0.6917
    71      10     0.645      0.142      0.717 
    72      11     0.644      0.357      0.71  
    73      12     0.735      0.235      0.706 
    74      13     0.603      0.212      0.715 
    75      14     0.0        0.483      0.75  
    76      15     0.1086     0.1488     0.7484
    77      16     0.0        0.0091     0.75  
    78      17     0.0        0.2736     0.75  
    79       1     0.402      0.7492     0.4639
    80       3     0.4003     0.4302     0.5631
    81       4     0.408      0.448      0.617 
    82       5     0.3772     0.1529     0.4362
    83       6     0.369      0.205      0.38  
    84       7     0.1969     0.5286     0.437 
    85       8     0.137      0.516      0.382 
    86       9     0.3586     0.7425     0.3083
    87      10     0.355      0.858      0.283 
    88      11     0.356      0.643      0.29  
    89      12     0.265      0.765      0.294 
    90      13     0.397      0.788      0.285 
    91      14     0.0        0.517      0.25  
    92      15     0.8914     0.8512     0.2516
    93      16     0.0        0.9909     0.25  
    94      17     0.0        0.7264     0.25  
    95       1     0.598      0.7492     0.0361
    96       3     0.5997     0.4302     0.9369
    97       4     0.592      0.448      0.883 
    98       5     0.6228     0.1529     0.0638
    99       6     0.631      0.205      0.12  
   100       7     0.8031     0.5286     0.063 
   101       8     0.863      0.516      0.118 
   102       9     0.6414     0.7425     0.1917
   103      10     0.645      0.858      0.217 
   104      11     0.644      0.643      0.21  
   105      12     0.735      0.765      0.206 
   106      13     0.603      0.788      0.215 
   107      15     0.1086     0.8512     0.2484
   108       1     0.402      0.2508     0.9639
   109       3     0.4003     0.5698     0.0631
   110       4     0.408      0.552      0.117 
   111       5     0.3772     0.8471     0.9362
   112       6     0.369      0.795      0.88  
   113       7     0.1969     0.4714     0.937 
   114       8     0.137      0.484      0.882 
   115       9     0.3586     0.2575     0.8083
   116      10     0.355      0.142      0.783 
   117      11     0.356      0.357      0.79  
   118      12     0.265      0.235      0.794 
   119      13     0.397      0.212      0.785 
   120      15     0.8914     0.1488     0.7516


X-ray density (g/cm cub.)   =      2.2 

MU (1/cm) =     131.339    Mass attenuation coefficient (cm**2/g) =     59.763

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

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

    1    Ca                  3.42         7
                                                 2.4474       3
                                                 2.3665       5
                                                 2.3627       7
                                                 2.4639       9
                                                 2.3685       3
                                                 2.4679       5
                                                 2.4506       7
    2    Al                  2.856        6
                                                 1.9073       3
                                                 1.9148       5
                                                 1.9065       7
                                                 1.9073       3
                                                 1.9148       5
                                                 1.9065       7
    3    OH                  3.852       12
                                                 2.5755       5
                                                 2.5759       7
                                                 3.2982       3
                                                 3.2721       5
                                                 2.9535       9
                                                 3.3388      15
                                                 2.9958      16
                                                 3.8146       3
                                                 2.8241       5
                                                 3.2611       7
                                                 2.8124       7
                                                 3.4568      15
    4    H                   2.172        2
                                                 0.8682       3
                                                 2.1643      16
    5    OH                  3.852       11
                                                 2.5755       3
                                                 2.8185       7
                                                 3.123        9
                                                 3.2721       3
                                                 3.3098       5
                                                 3.6268      14
                                                 3.2791       7
                                                 3.2511      15
                                                 2.8241       3
                                                 3.8296       5
                                                 2.5804       7
    6    H                   2.172        1
                                                 0.9473       5
    7    OH                  3.852       11
                                                 2.5759       3
                                                 2.8185       5
                                                 3.1938       9
                                                 3.1969      14
                                                 3.5106      15
                                                 3.2791       5
                                                 3.2611       3
                                                 2.8124       3
                                                 2.5804       5
                                                 3.2795       7
                                                 3.813        7
    8    H                   2.172        1
                                                 0.9506       7
    9    H(2)O               3.972       16
                                                 3.123        5
                                                 3.9598       5
                                                 3.1938       7
                                                 3.7173      14
                                                 3.7652      16
                                                 2.9535       3
                                                 3.7788       9
                                                 2.5332      15
                                                 3.8185       9
                                                 3.8185       9
                                                 2.4621      14
                                                 3.6731      15
                                                 2.3798      16
                                                 3.8859       7
                                                 3.6557      15
                                                 2.4847      15
   10   H    ,H              2.172        2
                                                 0.7778       9
                                                 1.9025      14
   11   H    ,H              2.172        3
                                                 0.6428       9
                                                 1.9322      16
                                                 1.8553      15
   12   H    ,H              2.172        2
                                                 0.9183       9
                                                 1.6375      15
   13   H    ,H              2.172        3
                                                 0.6575       9
                                                 1.8476      14
                                                 2.1444      16
   14   O    ,O              3.804       12
                                                 3.1969       7
                                                 3.7173       9
                                                 2.212       15
                                                 2.7254      16
                                                 3.0256      16
                                                 3.1969       7
                                                 3.7173       9
                                                 2.212       15
                                                 3.6268       5
                                                 2.4621       9
                                                 3.6268       5
                                                 2.4621       9
   15   O    ,O              3.804       11
                                                 2.212       14
                                                 1.358       16
                                                 3.5106       7
                                                 2.5332       9
                                                 2.1897      15
                                                 3.3388       3
                                                 3.6731       9
                                                 3.2511       5
                                                 2.4847       9
                                                 3.6557       9
                                                 3.4568       3
   16   H(2)O,H(2)O          3.972       10
                                                 3.7652       9
                                                 3.0256      14
                                                 2.7254      14
                                                 1.358       15
                                                 3.7652       9
                                                 1.358       15
                                                 2.9958       3
                                                 2.3798       9
                                                 2.3798       9
                                                 2.9958       3
   17   C    ,Cl             4.344       17
                                                 3.3926       7
                                                 3.4849       9
                                                 1.2043      14
                                                 1.3091      15
                                                 1.5211      16
                                                 4.2299      16
                                                 3.3926       7
                                                 3.4849       9
                                                 1.3091      15
                                                 3.5594       3
                                                 3.5667       5
                                                 3.5184       9
                                                 3.3637       9
                                                 3.5667       5
                                                 3.5184       9
                                                 3.3637       9
                                                 3.5594       3

  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   0   0   2  5.6    11.2     0.063  207.05    2      172.3     1486.1
    2   1   1   0  8.955  17.91    0.101   79.61    4        3.7        0.5
    3   1   1  -1  9.044  18.088   0.102   78.01    4        8.1        2.5
    4   2   0   0  9.126  18.252   0.103   76.57    2       24.8       11.4
    5   2   0  -2  9.471  18.942   0.107   70.94    2        1.0        0.0
    6   1   1   1  9.721  19.442   0.11    67.23    4       18.4       11.0
    7   1   1  -2  9.966  19.931   0.112   63.86    4        6.5        1.3
    8   1   1   2 11.174  22.348   0.126   50.36    4        3.5        0.3
    9   0   0   4 11.255  22.509   0.127   49.61    2      193.6      449.3
   10   1   1  -3 11.53   23.06    0.13    47.17    4      115.6      304.5
   11   2   0   2 11.866  23.733   0.133   44.42    2      135.7      197.8
   12   2   0  -4 12.661  25.322   0.142   38.77    2       45.6       19.4
   13   1   1   3 13.098  26.197   0.147   36.09    4       43.2       32.5
   14   1   1  -4 13.528  27.055   0.152   33.71    4        5.4        0.5
   15   1   1   4 15.333  30.666   0.172   25.8     4        2.3        0.1
   16   3   1  -1 15.478  30.956   0.173   25.28    4      175.4      376.1
   17   0   2   0 15.538  31.076   0.174   25.07    2      168.1      171.2
   18   3   1  -2 15.638  31.275   0.175   24.73    4       14.4        2.5
   19   0   2   1 15.8    31.6     0.177   24.19    4       40.8       19.5
   20   1   1  -5 15.811  31.623   0.177   24.15    4       19.9        4.6
   21   3   1   0 15.844  31.689   0.177   24.04    4       31.4       11.4
   22   2   0   4 16.266  32.532   0.182   22.72    2       27.0        4.0
   23   3   1  -3 16.309  32.618   0.182   22.59    4       36.8       14.8
   24   0   2   2 16.565  33.129   0.185   21.84    4       49.7       26.1
   25   3   1   1 16.705  33.41    0.187   21.44    4       44.9       20.9
   26   0   0   6 17.023  34.046   0.19    20.58    2       81.0       32.7
   27   2   0  -6 17.261  34.523   0.193   19.97    2       67.6       22.0
   28   3   1  -4 17.44   34.879   0.195   19.52    4      106.1      106.2
   29   0   2   3 17.774  35.548   0.198   18.73    4       97.5       86.0
   30   1   1   5 17.78   35.561   0.198   18.71    4       76.2       52.5
   31   4   0  -2 17.946  35.893   0.2     18.34    2       61.8       16.9
   32   3   1   2 17.998  35.996   0.201   18.22    4      107.2      101.3
   33   2   2  -1 18.0    36.0     0.201   18.22    4        6.0        0.3
   34   2   2   0 18.138  36.277   0.202   17.91    4       25.2        5.5
   35   1   1  -6 18.294  36.588   0.204   17.58    4        7.1        0.4
   36   2   2  -2 18.323  36.646   0.204   17.52    4      150.9      192.8
   37   4   0   0 18.495  36.989   0.206   17.16    2      148.1       91.0
   38   2   2   1 18.729  37.457   0.208   16.7     4        8.0        0.5
   39   3   1  -5 18.958  37.916   0.211   16.25    4      149.1      174.5
   40   2   2  -3 19.087  38.175   0.212   16.01    4        4.3        0.1
   41   4   0  -4 19.214  38.427   0.214   15.78    2      111.8       47.7
   42   0   2   4 19.356  38.712   0.215   15.52    4      132.9      132.5
   43   3   1   3 19.65   39.299   0.218   15.01    4      138.2      138.5
   44   2   2   2 19.737  39.474   0.219   14.87    4      122.3      107.4
   45   2   2  -4 20.25   40.5     0.225   14.04    4      102.8       71.7
   46   1   1   6 20.386  40.771   0.226   13.83    4        3.2        0.1
   47   4   0   2 20.736  41.471   0.23    13.32    2      115.3       42.8
   48   3   1  -6 20.794  41.587   0.23    13.24    4       63.9       26.1
   49   1   1  -7 20.927  41.854   0.232   13.05    4      181.8      208.4
   50   2   2   3 21.113  42.225   0.234   12.79    4        8.0        0.4
   51   0   2   5 21.243  42.485   0.235   12.62    4       68.5       28.6
   52   2   0   6 21.445  42.891   0.237   12.35    2      190.8      108.6
   53   3   1   4 21.594  43.188   0.239   12.16    4       55.9       18.3
   54   2   2  -5 21.759  43.518   0.241   11.96    4        3.6        0.1
   55   4   0  -6 22.031  44.062   0.243   11.63    2       83.7       19.7
   56   2   0  -8 22.553  45.106   0.249   11.03    2      111.3       33.0
   57   2   2   4 22.804  45.607   0.252   10.76    4      103.6       55.8
   58   3   1  -7 22.888  45.777   0.252   10.67    4       92.9       44.4
   59   0   0   8 22.975  45.951   0.253   10.57    2       82.3       17.3
   60   1   1   7 23.121  46.241   0.255   10.43    4      105.2       55.8
   61   0   2   6 23.379  46.758   0.258   10.17    4       99.2       48.4
   62   2   2  -6 23.563  47.126   0.259    9.99    4      104.0       52.2
   63   1   1  -8 23.686  47.372   0.261    9.87    4        4.3        0.1
   64   3   1   5 23.779  47.557   0.262    9.78    4       91.4       39.5
   65   5   1  -2 24.019  48.038   0.264    9.56    4       18.4        1.6
   66   4   2  -2 24.097  48.195   0.265    9.49    4       14.0        0.9
   67   4   2  -1 24.133  48.266   0.265    9.46    4        2.8        0.0
   68   1   3   0 24.178  48.355   0.266    9.42    4       15.6        1.1
   69   5   1  -1 24.201  48.401   0.266    9.4     4       26.4        3.2
   70   5   1  -3 24.203  48.406   0.266    9.4     4       51.7       12.1
   71   1   3  -1 24.214  48.429   0.266    9.39    4       25.3        2.9
   72   4   0   4 24.284  48.568   0.267    9.33    2       66.8       10.1
   73   4   2  -3 24.426  48.852   0.268    9.2     4       74.9       25.0
   74   1   3   1 24.504  49.008   0.269    9.14    4       60.2       16.0
   75   4   2   0 24.531  49.063   0.27     9.11    4       73.8       24.0
   76   1   3  -2 24.613  49.227   0.27     9.05    4       55.6       13.5
   77   5   1   0 24.742  49.484   0.272    8.94    4       71.2       21.9
   78   5   1  -4 24.747  49.494   0.272    8.93    4        4.1        0.1
   79   2   2   5 24.762  49.525   0.272    8.92    4        8.6        0.3
   80   4   2  -4 25.108  50.217   0.275    8.64    4       31.3        4.1
   81   1   3   2 25.184  50.367   0.276    8.59    4       14.1        0.8
   82   3   1  -8 25.199  50.399   0.276    8.57    4       38.8        6.2
   83   4   2   1 25.28   50.561   0.277    8.51    4        8.8        0.3
   84   1   3  -3 25.362  50.723   0.278    8.45    4       48.9        9.8
   85   2   2  -7 25.619  51.237   0.281    8.26    4        6.5        0.2
   86   5   1   1 25.626  51.252   0.281    8.25    4       67.7       18.3
   87   5   1  -5 25.634  51.268   0.281    8.25    4       31.2        3.9
   88   0   2   7 25.726  51.451   0.282    8.18    4       29.1        3.4
   89   1   1   8 25.973  51.946   0.284    8.0     4        5.4        0.1
   90   4   0  -8 25.999  51.998   0.285    7.98    2      220.3       93.6
   91   4   2  -5 26.124  52.248   0.286    7.9     4       25.5        2.5
   92   3   1   6 26.166  52.333   0.286    7.87    4       27.1        2.8
   93   1   3   3 26.196  52.392   0.287    7.85    4       30.3        3.5
   94   4   2   2 26.358  52.716   0.288    7.74    4       25.4        2.4
   95   1   3  -4 26.438  52.876   0.289    7.69    4       42.6        6.7
   96   1   1  -9 26.562  53.123   0.29     7.6     4       64.2       15.2
   97   5   1   2 26.829  53.658   0.293    7.43    4       22.4        1.8
   98   5   1  -6 26.839  53.678   0.293    7.43    4       57.8       12.0
   99   2   2   6 26.952  53.904   0.294    7.36    4      200.5      142.9
  100   2   0   8 27.129  54.259   0.296    7.25    2       57.1        5.7
  101   4   2  -6 27.448  54.895   0.299    7.06    4       30.8        3.2
  102   6   0  -2 27.494  54.987   0.3      7.03    2      232.5       91.8
  103   1   3   4 27.516  55.032   0.3      7.02    4       53.1        9.6
  104   3   3  -1 27.606  55.213   0.301    6.97    4      225.3      170.9
  105   3   1  -9 27.698  55.396   0.302    6.91    4       38.9        5.0
  106   3   3  -2 27.707  55.413   0.302    6.91    4       12.9        0.6
  107   4   2   3 27.738  55.476   0.302    6.89    4       63.5       13.4
  108   1   3  -5 27.817  55.633   0.303    6.85    4       26.9        2.4
  109   3   3   0 27.838  55.675   0.303    6.84    4       14.1        0.7
  110   2   2  -8 27.893  55.787   0.304    6.8     4       33.9        3.8
  111   6   0  -4 27.894  55.789   0.304    6.8     2      105.5       18.3
  112   3   3  -3 28.136  56.272   0.306    6.67    4      101.2       33.0
  113   0   2   8 28.256  56.512   0.307    6.61    4       26.7        2.3
  114   5   1   3 28.324  56.648   0.308    6.57    4       34.1        3.7
  115   2   0 -10 28.33   56.661   0.308    6.57    2       18.6        0.6
  116   5   1  -7 28.336  56.672   0.308    6.57    4       59.4       11.2
  117   3   3   1 28.395  56.789   0.309    6.53    4      114.3       41.2
  118   6   0   0 28.413  56.826   0.309    6.53    2       82.6       10.8
  119   3   1   7 28.734  57.468   0.312    6.36    4       27.8        2.4
  120   4   0   6 28.791  57.582   0.313    6.33    2       43.6        2.9
  121   3   3  -4 28.885  57.769   0.314    6.29    4       11.6        0.4
  122   1   1   9 28.941  57.883   0.314    6.26    4       19.4        1.1
  123   4   2  -7 29.052  58.104   0.315    6.21    4       37.0        4.1
  124   1   3   5 29.116  58.233   0.316    6.17    4       52.1        8.1
  125   0   0  10 29.204  58.408   0.317    6.13    2      103.5       15.9
  126   3   3   2 29.266  58.532   0.317    6.1     4       11.1        0.4
  127   2   2   7 29.346  58.692   0.318    6.07    4        6.7        0.1
  128   4   2   4 29.394  58.787   0.319    6.04    4       54.6        8.7
  129   1   3  -6 29.471  58.941   0.319    6.01    4        9.7        0.3
  130   1   1 -10 29.554  59.107   0.32     5.97    4        3.6        0.0
  131   6   0  -6 29.58   59.16    0.32     5.96    2      152.7       33.6
  132   3   3  -5 29.938  59.875   0.324    5.8     4      106.9       32.0
  133   5   1   4 30.085  60.169   0.325    5.74    4       22.7        1.4
  134   5   1  -8 30.099  60.197   0.326    5.73    4       30.5        2.6
  135   2   2  -9 30.365  60.729   0.328    5.62    4        8.7        0.2
  136   3   1 -10 30.368  60.735   0.328    5.62    4       31.2        2.6
  137   3   3   3 30.434  60.869   0.329    5.59    4      108.7       31.9
  138   6   0   2 30.575  61.15    0.33     5.53    2       84.2        9.5
  139   4   0 -10 30.83   61.661   0.333    5.43    2       96.2       12.1
  140   4   2  -8 30.912  61.825   0.333    5.4     4      140.3       51.4
  141   0   2   9 30.956  61.913   0.334    5.38    4       29.6        2.3
  142   1   3   6 30.973  61.947   0.334    5.38    4       34.8        3.1
  143   3   3  -6 31.277  62.554   0.337    5.26    4       10.6        0.3
  144   4   2   5 31.301  62.603   0.337    5.25    4       20.7        1.1
  145   1   3  -7 31.377  62.754   0.338    5.23    4      151.1       57.7
  146   3   1   8 31.469  62.939   0.339    5.19    4       37.3        3.5
  147   3   3   4 31.882  63.763   0.343    5.05    4        8.4        0.2
  148   2   2   8 31.928  63.857   0.343    5.03    4      108.3       28.5
  149   1   1  10 32.031  64.063   0.344    5.0     4        2.9        0.0
  150   5   1   5 32.089  64.178   0.345    4.98    4      154.8       57.7
  151   5   1  -9 32.105  64.209   0.345    4.97    4       43.9        4.6
  152   6   2  -2 32.258  64.517   0.346    4.92    4      151.2       54.4
  153   6   2  -3 32.29   64.58    0.347    4.91    4       23.1        1.3
  154   0   4   0 32.395  64.79    0.348    4.87    2      162.7       31.2
  155   6   0  -8 32.426  64.852   0.348    4.86    2       24.9        0.7
  156   6   2  -1 32.529  65.057   0.349    4.83    4       30.5        2.2
  157   0   4   1 32.546  65.091   0.349    4.83    4        3.8        0.0
  158   6   2  -4 32.623  65.245   0.35     4.8     4       78.8       14.4
  159   1   1 -11 32.67   65.339   0.35     4.79    4      138.9       44.6
  160   3   3  -7 32.884  65.769   0.352    4.72    4       16.7        0.6
  161   0   4   2 32.995  65.99    0.353    4.69    4       66.0        9.9
  162   4   2  -9 33.009  66.019   0.354    4.68    4       34.9        2.8
  163   2   2 -10 33.021  66.041   0.354    4.68    4       50.8        5.8
  164   1   3   7 33.067  66.134   0.354    4.66    4       45.4        4.6
  165   6   2   0 33.096  66.192   0.354    4.66    4       78.0       13.7
  166   3   1 -11 33.203  66.405   0.355    4.62    4       11.0        0.3
  167   6   2  -5 33.252  66.504   0.356    4.61    4       10.1        0.2
  168   2   0  10 33.289  66.577   0.356    4.6     2      140.5       21.9
  169   4   2   6 33.443  66.885   0.358    4.55    4       38.5        3.3
  170   1   3  -8 33.516  67.033   0.358    4.53    4       18.5        0.7
  171   3   3   5 33.591  67.181   0.359    4.51    4       20.4        0.9
  172   7   1  -3 33.685  67.37    0.36     4.49    4        8.9        0.2
  173   0   4   3 33.738  67.475   0.361    4.47    4       29.8        1.9
  174   7   1  -2 33.772  67.544   0.361    4.46    4       46.2        4.6
  175   5   3  -2 33.783  67.567   0.361    4.46    4       62.5        8.4
  176   0   2  10 33.822  67.645   0.361    4.45    4        9.9        0.2
  177   6   0   4 33.841  67.682   0.361    4.44    2        1.1        0.0
  178   2   4  -1 33.881  67.761   0.362    4.43    4       47.1        4.7
  179   7   1  -4 33.893  67.786   0.362    4.43    4       50.6        5.5
  180   5   3  -1 33.93   67.859   0.362    4.42    4        4.8        0.0
  181   5   3  -3 33.932  67.864   0.362    4.42    4        7.6        0.1
  182   6   2   1 33.954  67.908   0.363    4.41    4       13.8        0.4
  183   2   4   0 33.969  67.937   0.363    4.41    4        0.1        0.0
  184   4   0   8 34.069  68.139   0.364    4.38    2       74.8        5.9
  185   2   4  -2 34.087  68.174   0.364    4.38    4        6.9        0.1
  186   7   1  -1 34.153  68.307   0.364    4.36    4        8.1        0.1
  187   6   2  -6 34.169  68.338   0.365    4.35    4      100.8       21.4
  188   5   1   6 34.321  68.642   0.366    4.31    4       35.3        2.6
  189   5   1 -10 34.338  68.677   0.366    4.31    4       32.9        2.3
  190   2   4   1 34.35   68.7     0.366    4.31    4       64.3        8.6
  191   5   3   0 34.369  68.738   0.366    4.3     4       35.1        2.6
  192   3   1   9 34.37   68.74    0.366    4.3     4        4.1        0.0
  193   5   3  -4 34.373  68.747   0.366    4.3     4        7.8        0.1
  194   7   1  -5 34.394  68.788   0.367    4.3     4       49.5        5.1
  195   2   4  -3 34.585  69.171   0.368    4.25    4       16.6        0.6
  196   2   0 -12 34.594  69.188   0.369    4.24    2       48.9        2.5
  197   2   2   9 34.693  69.386   0.369    4.22    4        4.3        0.0
  198   3   3  -8 34.744  69.488   0.37     4.21    4        4.3        0.0
  199   0   4   4 34.764  69.528   0.37     4.2     4       99.8       20.2
  200   7   1   0 34.824  69.648   0.371    4.19    4        7.3        0.1


  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   0   0   2   5.6    11.2    7.8935      1486.1    100.0    100.0     5.6
    2   0   0   4  11.255  22.509  3.94675      449.3     30.2     30.0     5.6
    3   1   1  -3  11.53   23.06   3.85373      304.5     20.5     20.3     5.6
    4   2   0   2  11.866  23.733  3.74597      197.8     13.3     13.2     5.6
    5   2   0  -4  12.661  25.322  3.5144        19.4      1.3      1.3     5.6
    6   1   1   3  13.098  26.197  3.39896       32.5      2.2      2.2     5.6
    7   3   1  -1  15.478  30.956  2.88635      376.1     25.3     25.0     5.6
    8   0   2   0  15.538  31.076  2.8755       171.2     11.5     11.4     5.6
    9   0   2   1  15.8    31.6    2.82896       24.1      1.6      1.6     5.6
   10   0   2   2  16.565  33.129  2.70181       26.1      1.8      1.7     5.6
   11   3   1   1  16.705  33.41   2.67973       20.9      1.4      1.4     5.7
   12   0   0   6  17.023  34.046  2.63117       32.7      2.2      2.2     5.7
   13   2   0  -6  17.261  34.523  2.5959        22.0      1.5      1.5     5.7
   14   3   1  -4  17.44   34.879  2.57017      106.2      7.1      7.0     5.7
   15   0   2   3  17.774  35.548  2.52335      138.5      9.3      9.2     5.7
   16   4   0  -2  17.946  35.893  2.4999        16.9      1.1      1.1     5.7
   17   3   1   2  17.998  35.996  2.49295      101.6      6.8      6.7     5.7
   18   2   2  -2  18.323  36.646  2.45018      192.8     13.0     12.7     5.7
   19   4   0   0  18.495  36.989  2.42825       91.0      6.1      6.0     5.7
   20   3   1  -5  18.958  37.916  2.37101      174.5     11.7     11.5     5.7
   21   4   0  -4  19.214  38.427  2.34063       47.7      3.2      3.1     5.7
   22   0   2   4  19.356  38.712  2.32408      132.5      8.9      8.7     5.7
   23   3   1   3  19.65   39.299  2.29067      138.5      9.3      9.1     5.7
   24   2   2   2  19.737  39.474  2.28096      107.4      7.2      7.1     5.7
   25   2   2  -4  20.25   40.5    2.22549       71.7      4.8      4.7     5.7
   26   4   0   2  20.736  41.471  2.17558       42.8      2.9      2.8     5.7
   27   3   1  -6  20.794  41.587  2.16978       26.1      1.8      1.7     5.7
   28   1   1  -7  20.927  41.854  2.15659      208.4     14.0     13.7     5.7
   29   0   2   5  21.243  42.485  2.12597       28.6      1.9      1.9     5.7
   30   2   0   6  21.445  42.891  2.10682      108.6      7.3      7.1     5.7
   31   3   1   4  21.594  43.188  2.09299       18.3      1.2      1.2     5.7
   32   4   0  -6  22.031  44.062  2.05349       19.7      1.3      1.3     5.7
   33   2   0  -8  22.553  45.106  2.00834       33.0      2.2      2.2     5.7
   34   2   2   4  22.804  45.607  1.98744       55.8      3.8      3.6     5.7
   35   3   1  -7  22.888  45.777  1.98047       44.4      3.0      2.9     5.7
   36   0   0   8  22.975  45.951  1.97337       17.3      1.2      1.1     5.7
   37   1   1   7  23.121  46.241  1.96166       55.8      3.8      3.6     5.7
   38   0   2   6  23.379  46.758  1.94116       48.4      3.3      3.2     5.7
   39   2   2  -6  23.563  47.126  1.92687       52.2      3.5      3.4     5.7
   40   3   1   5  23.779  47.557  1.9104        39.5      2.7      2.6     5.7
   41   5   1  -3  24.203  48.406  1.87885       19.3      1.3      1.3     5.7
   42   4   2  -3  24.426  48.852  1.86274       25.0      1.7      1.6     5.7
   43   4   2   0  24.531  49.063  1.85524       40.0      2.7      2.6     5.7
   44   5   1   0  24.742  49.484  1.84044       22.3      1.5      1.5     5.7
   45   5   1   1  25.626  51.252  1.78101       22.1      1.5      1.4     5.8
   46   4   0  -8  25.999  51.998  1.7572        93.6      6.3      6.1     5.8
   47   1   1  -9  26.562  53.123  1.7226        15.2      1.0      1.0     5.8
   48   2   2   6  26.952  53.904  1.69948      142.9      9.6      9.3     5.8
   49   6   0  -2  27.494  54.987  1.66854      101.4      6.8      6.6     5.8
   50   3   3  -1  27.606  55.213  1.66225      170.9     11.5     11.0     5.8
   51   6   0  -4  27.894  55.789  1.64645       22.1      1.5      1.4     5.8
   52   3   3  -3  28.136  56.272  1.63345       33.0      2.2      2.1     5.8
   53   5   1  -7  28.336  56.672  1.62286       15.5      1.0      1.0     5.8
   54   3   3   1  28.395  56.789  1.61979       52.0      3.5      3.4     5.8
   55   0   0  10  29.204  58.408  1.5787        15.9      1.1      1.0     5.8
   56   6   0  -6  29.58   59.16   1.56042       33.6      2.3      2.2     5.8
   57   3   3  -5  29.938  59.875  1.54347       32.0      2.2      2.1     5.8
   58   3   3   3  30.434  60.869  1.52064       31.9      2.1      2.0     5.8
   59   4   2  -8  30.912  61.825  1.4994        51.4      3.5      3.3     5.8
   60   1   3  -7  31.377  62.754  1.47942       57.7      3.9      3.7     5.9
   61   2   2   8  31.928  63.857  1.45649       28.5      1.9      1.8     5.9
   62   5   1   5  32.089  64.178  1.44998       62.3      4.2      4.0     5.9
   63   6   2  -2  32.258  64.517  1.44318       54.4      3.7      3.5     5.9
   64   0   4   0  32.395  64.79   1.43775       31.2      2.1      2.0     5.9
   65   1   1 -11  32.67   65.339  1.42699       44.6      3.0      2.8     5.9
   66   0   4   2  32.995  65.99   1.41448       18.5      1.2      1.2     5.9
   67   6   2   0  33.096  66.192  1.41065       18.3      1.2      1.2     5.9
   68   2   0  10  33.289  66.577  1.40343       21.9      1.5      1.4     5.9
   69   6   2  -6  34.169  68.338  1.37149       21.4      1.4      1.4     5.9
   70   0   4   4  34.764  69.528  1.35091       20.2      1.4      1.3     5.9

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)