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

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

4, t-gypsum, at 320' K, f-gypsum

CaSO(4).2[HH](2)O


Monoclinic  * I2/a  Z = 4

R =0.013

18 .12 .1996

Ref.Str.:

         Schofield P.F., Knight K.S., Stretton I.C.(1996)

         * Amer. Mineral., 81, 847-851

Reserv:

         [HH] = D. Rietveld method.  D.T.N.

                   Initial data from BDM-file 

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

             a =   5.6769   alpha =   90.0 
             b =  15.2074   beta  =  118.49
             c =   6.5277   gamma =   90.0 

    Unit cell volume (cub. angs.) =   495.28

    Molar volume ( cub.cm/mol.) =    74.58

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

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

   1 0.5     0.0786  0.25     0.57   Ca    = 1.00
   2 0.0     0.0787  0.75     0.5    S     = 1.00
   3 0.9616  0.1326  0.5512   1.18   O     = 1.00
   4 0.7571  0.0215  0.6653   0.97   O     = 1.00
   5 0.3784  0.1826  0.4654   1.75   O     = 1.00
   6 0.2504  0.1615  0.5009   3.52   H     = 1.00
   7 0.4023  0.2435  0.49     3.07   H     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.5        0.0786     0.25  
     2       2     0.0        0.0787     0.75  
     3       3     0.9616     0.1326     0.5512
     4       4     0.7571     0.0215     0.6653
     5       5     0.3784     0.1826     0.4654
     6       6     0.2504     0.1615     0.5009
     7       7     0.4023     0.2435     0.49  
     8       1     0.5        0.9214     0.75  
     9       2     0.0        0.9213     0.25  
    10       3     0.0384     0.8674     0.4488
    11       4     0.2429     0.9785     0.3347
    12       5     0.6216     0.8174     0.5346
    13       6     0.7496     0.8385     0.4991
    14       7     0.5977     0.7565     0.51  
    15       1     0.0        0.4214     0.25  
    16       2     0.5        0.4213     0.75  
    17       3     0.5384     0.3674     0.9488
    18       4     0.7429     0.4785     0.8347
    19       5     0.1216     0.3174     0.0346
    20       6     0.2496     0.3385     0.9991
    21       7     0.0977     0.2565     0.01  
    22       1     0.0        0.5786     0.75  
    23       2     0.5        0.5787     0.25  
    24       3     0.4616     0.6326     0.0512
    25       4     0.2571     0.5215     0.1653
    26       5     0.8784     0.6826     0.9654
    27       6     0.7504     0.6615     0.0009
    28       7     0.9023     0.7435     0.99  
    29       3     0.0384     0.1326     0.9488
    30       4     0.2429     0.0215     0.8347
    31       5     0.6216     0.1826     0.0346
    32       6     0.7496     0.1615     0.9991
    33       7     0.5977     0.2435     0.01  
    34       3     0.9616     0.8674     0.0512
    35       4     0.7571     0.9785     0.1653
    36       5     0.3784     0.8174     0.9654
    37       6     0.2504     0.8385     0.0009
    38       7     0.4023     0.7565     0.99  
    39       3     0.4616     0.3674     0.5512
    40       4     0.2571     0.4785     0.6653
    41       5     0.8784     0.3174     0.4654
    42       6     0.7504     0.3385     0.5009
    43       7     0.9023     0.2565     0.49  
    44       3     0.5384     0.6326     0.4488
    45       4     0.7429     0.5215     0.3347
    46       5     0.1216     0.6826     0.5346
    47       6     0.2496     0.6615     0.4991
    48       7     0.0977     0.7435     0.51  


X-ray density (g/cm cub.)   =      2.31

MU (1/cm) =     140.168    Mass attenuation coefficient (cm**2/g) =     60.727

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

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

    1    Ca                  2.88         8
                                                 2.5477       3
                                                 2.5413       4
                                                 2.4251       5
                                                 2.3501       4
                                                 2.5477       3
                                                 2.5413       4
                                                 2.4251       5
                                                 2.3501       4
    2    S                   1.98         4
                                                 1.4607       3
                                                 1.4954       4
                                                 1.4607       3
                                                 1.4954       4
    3    O                   3.264        8
                                                 2.3626       4
                                                 2.7848       5
                                                 3.1755       5
                                                 2.418        3
                                                 2.4515       4
                                                 3.0765       5
                                                 3.2241       4
                                                 2.8605       5
    4    O                   3.264        7
                                                 2.3626       3
                                                 3.1064       5
                                                 2.7559       4
                                                 3.2136       5
                                                 2.4515       3
                                                 2.4328       4
                                                 3.2241       3
    5    O                   3.264        7
                                                 3.1755       3
                                                 2.7848       3
                                                 3.1064       4
                                                 3.2136       4
                                                 3.2131       5
                                                 3.0765       3
                                                 2.8605       3
    6    H                   1.632        1
                                                 0.9194       5
    7    H                   1.632        1
                                                 0.9387       5

  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   2   0  5.814  11.628   0.066  191.92    2       77.7      945.5
    2   0   1   1  8.251  16.501   0.093   94.18    4        2.6        1.0
    3   1   1   0  9.351  18.702   0.105   72.83    4       11.6       16.1
    4   1   2  -1 10.361  20.722   0.117   58.92    4      113.6     1239.2
    5   0   4   0 11.689  23.379   0.132   45.84    2       58.0      125.6
    6   0   3   1 11.699  23.399   0.132   45.76    4       19.7       29.1
    7   1   3   0 12.511  25.022   0.141   39.75    4        3.5        0.8
    8   1   1  -2 14.052  28.104   0.158   31.09    4       31.3       49.7
    9   1   4  -1 14.552  29.105   0.163   28.86    4      140.3      925.9
   10   1   2   1 15.554  31.108   0.174   25.02    4      121.8      605.1
   11   0   0   2 15.577  31.154   0.174   24.94    2       42.5       36.8
   12   2   1  -1 16.044  32.087   0.179   23.4     4       58.0      128.3
   13   1   3  -2 16.375  32.75    0.183   22.39    4       18.9       13.1
   14   0   5   1 16.657  33.315   0.186   21.57    4        9.1        2.9
   15   0   2   2 16.679  33.357   0.186   21.51    4      115.8      470.6
   16   1   5   0 17.254  34.508   0.193   19.98    4       38.6       48.7
   17   2   0  -2 17.291  34.581   0.193   19.89    2       49.1       39.1
   18   0   6   0 17.693  35.385   0.197   18.92    2       23.4        8.5
   19   2   0   0 17.986  35.971   0.2     18.25    2       96.3      138.0
   20   2   3  -1 18.137  36.274   0.202   17.92    4       23.4       16.0
   21   2   2  -2 18.301  36.602   0.204   17.57    4       53.5       82.0
   22   1   4   1 18.69   37.381   0.208   16.77    4       44.2       53.4
   23   2   2   0 18.964  37.927   0.211   16.24    4       10.2        2.8
   24   0   4   2 19.657  39.314   0.218   15.0     4       13.2        4.3
   25   1   6  -1 19.773  39.547   0.22    14.81    4        1.3        0.0
   26   1   5  -2 20.314  40.629   0.225   13.94    4       82.1      153.3
   27   2   4  -2 21.082  42.164   0.233   12.83    4       36.0       27.1
   28   2   4   0 21.673  43.347   0.24    12.06    4       99.3      193.9
   29   1   2  -3 21.725  43.449   0.24    12.0     4       59.1       68.3
   30   2   5  -1 21.803  43.607   0.241   11.9     4       65.1       82.2
   31   1   1   2 21.813  43.625   0.241   11.89    4       60.0       69.8
   32   2   1  -3 22.095  44.19    0.244   11.55    4       59.7       67.0
   33   0   7   1 22.28   44.56    0.246   11.34    4       17.0        5.4
   34   1   7   0 22.75   45.501   0.251   10.81    4       48.6       41.7
   35   1   6   1 23.106  46.212   0.255   10.44    4       16.9        4.9
   36   2   1   1 23.224  46.448   0.256   10.32    4       47.2       37.5
   37   1   3   2 23.468  46.936   0.259   10.08    4       15.1        3.7
   38   2   3  -3 23.735  47.47    0.261    9.82    4       20.5        6.7
   39   0   8   0 23.904  47.809   0.263    9.67    2       43.0       14.6
   40   0   6   2 23.926  47.851   0.263    9.65    4      108.1      183.9
   41   0   1   3 23.952  47.904   0.264    9.62    4        7.6        0.9
   42   1   4  -3 24.182  48.363   0.266    9.42    4       99.0      150.5
   43   3   1  -2 24.39   48.78    0.268    9.23    4       49.8       37.3
   44   2   3   1 24.806  49.612   0.272    8.89    4       14.6        3.1
   45   2   6  -2 25.156  50.313   0.276    8.61    4      106.7      159.8
   46   1   7  -2 25.26   50.521   0.277    8.53    4        3.4        0.2
   47   3   2  -1 25.362  50.725   0.278    8.45    4       75.7       78.9
   48   0   3   3 25.5    50.999   0.279    8.35    4       33.0       14.8
   49   1   8  -1 25.569  51.139   0.28     8.29    4       45.5       28.0
   50   2   6   0 25.674  51.348   0.281    8.22    4      100.1      134.4
   51   3   3  -2 25.919  51.837   0.284    8.04    4       15.3        3.1
   52   2   7  -1 26.531  53.062   0.29     7.62    4        1.2        0.0
   53   1   5   2 26.539  53.079   0.29     7.62    4       11.5        1.6
   54   2   5  -3 26.783  53.567   0.293    7.46    4       31.5       12.1
   55   3   2  -3 27.206  54.412   0.297    7.2     4       50.8       30.3
   56   3   4  -1 27.573  55.147   0.3      6.98    4       84.0       80.3
   57   2   5   1 27.769  55.537   0.302    6.87    4        6.8        0.5
   58   3   1   0 27.77   55.54    0.302    6.87    4        9.7        1.1
   59   1   6  -3 27.91   55.821   0.304    6.79    4       63.8       45.1
   60   2   0  -4 28.354  56.709   0.308    6.56    2      113.4       68.7
   61   1   8   1 28.374  56.748   0.308    6.55    4       62.7       42.0
   62   0   9   1 28.374  56.748   0.308    6.55    4       46.2       22.8
   63   0   5   3 28.411  56.823   0.309    6.53    4        5.3        0.3
   64   1   9   0 28.77   57.541   0.312    6.34    4       24.3        6.1
   65   3   5  -2 28.801  57.602   0.313    6.33    4       17.1        3.0
   66   1   1  -4 29.046  58.092   0.315    6.21    4        4.9        0.2
   67   2   2  -4 29.052  58.105   0.315    6.21    4       46.7       22.0
   68   0   8   2 29.085  58.171   0.316    6.19    4       46.8       22.1
   69   3   3   0 29.173  58.347   0.316    6.15    4       37.9       14.4
   70   3   4  -3 29.321  58.643   0.318    6.08    4       38.3       14.6
   71   2   0   2 29.772  59.544   0.322    5.87    2       46.6       10.4
   72   2   8  -2 30.168  60.335   0.326    5.7     4       59.2       32.5
   73   1   2   3 30.374  60.749   0.328    5.62    4       19.5        3.5
   74   1   3  -4 30.412  60.824   0.329    5.6     4       42.8       16.7
   75   0  10   0 30.432  60.864   0.329    5.59    2       20.1        1.8
   76   2   2   2 30.45   60.899   0.329    5.58    4       23.5        5.0
   77   2   8   0 30.627  61.255   0.331    5.51    4       43.9       17.4
   78   1   7   2 30.737  61.473   0.332    5.47    4       28.6        7.3
   79   1   9  -2 30.931  61.862   0.334    5.39    4        8.8        0.7
   80   2   7  -3 30.959  61.918   0.334    5.38    4        0.9        0.0
   81   3   6  -1 31.02   62.04    0.335    5.36    4       32.9        9.4
   82   2   4  -4 31.087  62.174   0.335    5.33    4       11.9        1.2
   83   3   1  -4 31.189  62.378   0.336    5.3     4       36.8       11.7
   84   2   7   1 31.861  63.723   0.343    5.05    4       36.2       10.8
   85   1  10  -1 31.861  63.723   0.343    5.05    4       35.8       10.5
   86   3   5   0 31.863  63.725   0.343    5.05    4        7.4        0.5
   87   2   9  -1 32.052  64.103   0.344    4.99    4       11.1        1.0
   88   1   4   3 32.359  64.718   0.347    4.89    4       82.1       53.7
   89   2   4   2 32.432  64.864   0.348    4.86    4       19.7        3.1
   90   0   7   3 32.454  64.908   0.348    4.86    4       24.2        4.6
   91   0   0   4 32.484  64.968   0.349    4.85    2       85.0       28.6
   92   3   3  -4 32.501  65.002   0.349    4.84    4        7.0        0.4
   93   1   8  -3 32.642  65.285   0.35     4.8     4       38.3       11.4
   94   3   6  -3 32.654  65.307   0.35     4.79    4       31.8        7.9
   95   3   7  -2 32.814  65.629   0.352    4.74    4        9.1        0.6
   96   4   0  -2 32.914  65.827   0.353    4.71    2      101.6       39.7
   97   1   5  -4 33.042  66.084   0.354    4.67    4        2.3        0.0
   98   0   2   4 33.13   66.259   0.355    4.65    4       15.6        1.8
   99   3   2   1 33.345  66.69    0.357    4.58    4       62.9       29.6
  100   4   2  -2 33.555  67.11    0.359    4.52    4       34.4        8.7
  101   4   1  -3 33.761  67.523   0.361    4.46    4       35.0        8.9
  102   2   6  -4 34.322  68.643   0.366    4.31    4       49.7       17.3
  103   1  10   1 34.339  68.679   0.366    4.31    4       95.0       63.4
  104   4   1  -1 34.625  69.25    0.369    4.24    4       21.6        3.2
  105   0  11   1 34.968  69.936   0.372    4.15    4       27.2        5.0
  106   0  10   2 34.98   69.961   0.372    4.15    4       19.9        2.7
  107   4   3  -3 35.023  70.046   0.373    4.14    4       16.7        1.9
  108   0   4   4 35.03   70.061   0.373    4.14    4       45.8       14.1
  109   3   5  -4 35.047  70.094   0.373    4.13    4        5.9        0.2
  110   3   4   1 35.24   70.48    0.375    4.09    4       59.4       23.6
  111   1  11   0 35.321  70.643   0.375    4.07    4       39.8       10.5
  112   4   4  -2 35.445  70.889   0.376    4.04    4       23.0        3.5
  113   3   8  -1 35.512  71.024   0.377    4.03    4       59.1       22.9
  114   1   6   3 35.534  71.068   0.377    4.02    4        1.5        0.0
  115   2   6   2 35.604  71.207   0.378    4.01    4       76.1       37.8
  116   3   7   0 35.683  71.366   0.379    3.99    4       17.4        2.0
  117   1   9   2 35.869  71.737   0.38     3.95    4       15.9        1.6
  118   4   3  -1 35.872  71.745   0.38     3.95    4        9.8        0.6
  119   2  10  -2 35.964  71.928   0.381    3.93    4       13.6        1.2
  120   2   9  -3 36.075  72.149   0.382    3.9     4        0.1        0.0
  121   2   1  -5 36.32   72.639   0.384    3.85    4       21.8        3.0
  122   2  10   0 36.385  72.771   0.385    3.84    4        2.9        0.1
  123   4   0  -4 36.473  72.945   0.386    3.82    2       29.6        2.7
  124   1   7  -4 36.803  73.605   0.389    3.76    4       21.5        2.8
  125   2   9   1 36.914  73.828   0.39     3.74    4        1.1        0.0
  126   3   8  -3 37.046  74.093   0.391    3.71    4       72.5       31.8
  127   4   2  -4 37.086  74.171   0.391    3.7     4       32.2        6.3
  128   1  11  -2 37.276  74.553   0.393    3.67    4       27.8        4.6
  129   0  12   0 37.432  74.864   0.395    3.64    2       53.5        8.5
  130   0   9   3 37.468  74.937   0.395    3.63    4       19.0        2.1
  131   4   5  -3 37.49   74.979   0.395    3.63    4       15.5        1.4
  132   2   3  -5 37.544  75.088   0.396    3.62    4        8.8        0.5
  133   3   9  -2 37.807  75.614   0.398    3.58    4        3.2        0.1
  134   3   2  -5 37.985  75.971   0.4      3.55    4       56.4       18.4
  135   2   1   3 37.987  75.975   0.4      3.55    4        4.6        0.1
  136   0   6   4 38.104  76.208   0.401    3.53    4       62.1       22.2
  137   4   0   0 38.138  76.275   0.401    3.52    2       80.7       18.7
  138   1  10  -3 38.252  76.503   0.402    3.5     4       63.7       23.2
  139   3   6   1 38.307  76.614   0.402    3.49    4       31.6        5.7
  140   2  11  -1 38.307  76.615   0.402    3.49    4        8.0        0.4
  141   4   5  -1 38.318  76.635   0.402    3.49    4       12.9        0.9
  142   1   2  -5 38.404  76.808   0.403    3.48    4       80.7       36.9
  143   4   6  -2 38.505  77.011   0.404    3.46    4       49.0       13.6
  144   2   8  -4 38.631  77.262   0.405    3.44    4       56.7       18.0
  145   3   7  -4 38.724  77.447   0.406    3.43    4       10.4        0.6
  146   1  12  -1 38.735  77.471   0.406    3.43    4       25.7        3.7
  147   4   2   0 38.741  77.483   0.406    3.43    4       67.0       25.1
  148   1   1   4 38.877  77.755   0.407    3.41    4       16.0        1.4
  149   4   4  -4 38.904  77.808   0.408    3.4     4       25.3        3.6
  150   2   3   3 39.193  78.387   0.41     3.36    4       17.1        1.6
  151   3   1   2 39.691  79.382   0.415    3.29    4        8.9        0.4
  152   3   4  -5 39.791  79.581   0.415    3.28    4       69.4       25.7
  153   1   8   3 39.793  79.585   0.415    3.28    4       74.2       29.4
  154   2   8   2 39.86   79.719   0.416    3.27    4       74.3       29.4
  155   2   5  -5 39.954  79.908   0.417    3.26    4        9.6        0.5
  156   1   3   4 40.076  80.151   0.418    3.25    4       24.9        3.3
  157   1   4  -5 40.204  80.407   0.419    3.23    4       55.5       16.2
  158   3   9   0 40.532  81.064   0.422    3.19    4        1.2        0.0
  159   4   4   0 40.537  81.074   0.422    3.19    4       18.4        1.8
  160   3   3   2 40.883  81.766   0.425    3.15    4       43.0        9.5
  161   3  10  -1 40.963  81.926   0.426    3.14    4       47.4       11.5
  162   1  12   1 41.039  82.078   0.426    3.13    4       19.5        1.9
  163   4   7  -3 41.091  82.183   0.427    3.13    4        4.5        0.1
  164   4   1  -5 41.499  82.999   0.43     3.09    4       16.5        1.4
  165   2   5   3 41.577  83.154   0.431    3.08    4        3.3        0.1
  166   1   9  -4 41.61   83.22    0.431    3.08    4       17.0        1.5
  167   0  12   2 41.644  83.287   0.431    3.07    4       64.5       20.9
  168   4   6  -4 41.884  83.767   0.433    3.05    4       80.6       32.3
  169   1  11   2 41.896  83.793   0.433    3.05    4       16.8        1.4
  170   4   7  -1 41.9    83.8     0.433    3.05    4        9.8        0.5
  171   2  11  -3 42.093  84.187   0.435    3.03    4        1.6        0.0
  172   0  13   1 42.223  84.446   0.436    3.02    4        7.1        0.3
  173   0   8   4 42.282  84.564   0.437    3.01    4       52.6       13.6
  174   0   1   5 42.317  84.635   0.437    3.01    4        4.6        0.1
  175   3  10  -3 42.437  84.873   0.438    3.0     4      107.5       56.5
  176   1   5   4 42.448  84.897   0.438    3.0     4       12.2        0.7
  177   3   8   1 42.48   84.961   0.438    3.0     4       40.1        7.9
  178   1  13   0 42.557  85.115   0.439    2.99    4        0.5        0.0
  179   2  12  -2 42.578  85.157   0.439    2.99    4       62.9       19.3
  180   4   8  -2 42.674  85.348   0.44     2.98    4       52.1       13.2
  181   4   3  -5 42.681  85.363   0.44     2.98    4       11.2        0.6
  182   3   6  -5 42.757  85.514   0.441    2.97    4       14.2        1.0
  183   2  11   1 42.899  85.798   0.442    2.96    4       13.3        0.8
  184   2  12   0 42.981  85.962   0.443    2.96    4       46.1       10.2
  185   1   6  -5 43.165  86.329   0.444    2.94    4        3.3        0.1
  186   3   5   2 43.248  86.496   0.445    2.94    4       12.0        0.7
  187   5   2  -3 43.379  86.758   0.446    2.93    4       42.3        8.5
  188   0  11   3 43.434  86.868   0.446    2.92    4        0.3        0.0
  189   5   1  -2 43.44   86.88    0.446    2.92    4        9.5        0.4
  190   3   9  -4 43.477  86.954   0.447    2.92    4        4.4        0.1
  191   4   6   0 43.494  86.989   0.447    2.92    4       57.3       15.6
  192   0   3   5 43.497  86.993   0.447    2.92    4        3.1        0.0
  193   2   7  -5 43.507  87.014   0.447    2.92    4       14.3        1.0
  194   3  11  -2 43.762  87.524   0.449    2.9     4        5.5        0.1
  195   4   1   1 43.916  87.831   0.45     2.89    4        6.2        0.2
  196   2  10  -4 43.975  87.95    0.451    2.89    4       23.3        2.5
  197   1  13  -2 44.425  88.851   0.454    2.86    4       15.6        1.1
  198   5   1  -4 44.503  89.006   0.455    2.85    4        5.0        0.1
  199   5   3  -2 44.617  89.233   0.456    2.85    4       24.8        2.9
  200   1  12  -3 44.782  89.564   0.457    2.84    4        5.8        0.2


  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   2   0   5.814  11.628  7.6037       945.5     76.3     76.7     5.6
    2   1   1   0   9.351  18.702  4.74063       16.1      1.3      1.3     5.6
    3   1   2  -1  10.361  20.722  4.28283     1239.2    100.0    100.0     5.6
    4   0   4   0  11.689  23.379  3.80185      154.6     12.5     12.5     5.6
    5   1   1  -2  14.052  28.104  3.17243       49.7      4.0      4.0     5.6
    6   1   4  -1  14.552  29.105  3.06561      925.9     74.7     74.3     5.6
    7   1   2   1  15.554  31.108  2.87259      641.9     51.8     51.4     5.6
    8   2   1  -1  16.044  32.087  2.78715      128.3     10.3     10.3     5.6
    9   1   3  -2  16.375  32.75   2.73227       13.1      1.1      1.0     5.6
   10   0   2   2  16.679  33.357  2.68386      473.6     38.2     37.8     5.7
   11   1   5   0  17.254  34.508  2.59698       48.7      3.9      3.9     5.7
   12   2   0  -2  17.291  34.581  2.59163       39.1      3.2      3.1     5.7
   13   2   0   0  17.986  35.971  2.49462      138.0     11.1     11.0     5.7
   14   2   3  -1  18.137  36.274  2.47445       16.0      1.3      1.3     5.7
   15   2   2  -2  18.301  36.602  2.45305       82.0      6.6      6.5     5.7
   16   1   4   1  18.69   37.381  2.40371       53.4      4.3      4.3     5.7
   17   1   5  -2  20.314  40.629  2.21873      153.3     12.4     12.2     5.7
   18   2   4  -2  21.082  42.164  2.14142       27.1      2.2      2.1     5.7
   19   2   4   0  21.673  43.347  2.08571      193.9     15.6     15.3     5.7
   20   1   2  -3  21.725  43.449  2.08101       68.3      5.5      5.4     5.7
   21   2   5  -1  21.803  43.607  2.07387      151.9     12.3     12.0     5.7
   22   2   1  -3  22.095  44.19   2.04783       67.0      5.4      5.3     5.7
   23   1   7   0  22.75   45.501  1.99185       41.7      3.4      3.3     5.7
   24   2   1   1  23.224  46.448  1.95341       37.5      3.0      3.0     5.7
   25   0   6   2  23.926  47.851  1.89935      198.4     16.0     15.6     5.7
   26   1   4  -3  24.182  48.363  1.88043      150.5     12.1     11.8     5.7
   27   3   1  -2  24.39   48.78   1.86532       37.3      3.0      2.9     5.7
   28   2   6  -2  25.156  50.313  1.81205      159.8     12.9     12.5     5.8
   29   3   2  -1  25.362  50.725  1.79829       78.9      6.4      6.2     5.8
   30   0   3   3  25.5    50.999  1.78924       14.8      1.2      1.2     5.8
   31   1   8  -1  25.569  51.139  1.78469       28.0      2.3      2.2     5.8
   32   2   6   0  25.674  51.348  1.77792      134.4     10.8     10.5     5.8
   33   3   2  -3  27.206  54.412  1.6848        30.3      2.4      2.4     5.8
   34   3   4  -1  27.573  55.147  1.66408       80.3      6.5      6.3     5.8
   35   1   6  -3  27.91   55.821  1.64558       45.1      3.6      3.5     5.8
   36   2   0  -4  28.354  56.709  1.6219       133.4     10.8     10.4     5.8
   37   2   2  -4  29.052  58.105  1.58622       22.0      1.8      1.7     5.8
   38   0   8   2  29.085  58.171  1.58457       22.1      1.8      1.7     5.8
   39   3   3   0  29.173  58.347  1.58021       14.4      1.2      1.1     5.8
   40   3   4  -3  29.321  58.643  1.57294       14.6      1.2      1.1     5.8
   41   2   8  -2  30.168  60.335  1.5328        32.5      2.6      2.5     5.8
   42   1   3  -4  30.412  60.824  1.52166       18.6      1.5      1.4     5.8
   43   2   8   0  30.627  61.255  1.51198       17.4      1.4      1.3     5.8
   44   2   7   1  31.861  63.723  1.45924       21.8      1.8      1.7     5.9
   45   1   4   3  32.359  64.718  1.43917       53.7      4.3      4.1     5.9
   46   0   0   4  32.484  64.968  1.43425       28.9      2.3      2.2     5.9
   47   1   8  -3  32.642  65.285  1.42805       19.3      1.6      1.5     5.9
   48   4   0  -2  32.914  65.827  1.41759       39.7      3.2      3.0     5.9
   49   3   2   1  33.345  66.69   1.40133       29.6      2.4      2.3     5.9
   50   1  10   1  34.339  68.679  1.36552       80.8      6.5      6.2     5.9
   51   0   4   4  35.03   70.061  1.34193       16.3      1.3      1.2     5.9
   52   3   4   1  35.24   70.48   1.33497       23.6      1.9      1.8     5.9
   53   3   8  -1  35.512  71.024  1.32608       22.9      1.8      1.7     5.9
   54   2   6   2  35.604  71.207  1.32311       37.8      3.1      2.9     5.9
   55   3   8  -3  37.046  74.093  1.27855       31.8      2.6      2.4     6.0
   56   3   2  -5  37.985  75.971  1.25155       18.5      1.5      1.4     6.0
   57   0   6   4  38.104  76.208  1.24825       22.2      1.8      1.7     6.0
   58   4   0   0  38.138  76.275  1.24731       18.7      1.5      1.4     6.0
   59   1  10  -3  38.252  76.503  1.24416       23.2      1.9      1.7     6.0
   60   1   2  -5  38.404  76.808  1.23999       36.9      3.0      2.8     6.0
   61   4   6  -2  38.505  77.011  1.23722       13.6      1.1      1.0     6.0
   62   2   8  -4  38.631  77.262  1.23383       18.0      1.5      1.4     6.0
   63   4   2   0  38.741  77.483  1.23086       28.8      2.3      2.2     6.0
   64   1   8   3  39.793  79.585  1.20354       55.2      4.5      4.1     6.0
   65   2   8   2  39.86   79.719  1.20186       29.4      2.4      2.2     6.0
   66   1   4  -5  40.204  80.407  1.1933        16.2      1.3      1.2     6.0
   67   0  12   2  41.644  83.287  1.1592        20.9      1.7      1.5     6.1
   68   4   6  -4  41.884  83.767  1.15377       34.1      2.8      2.5     6.1
   69   0   8   4  42.282  84.564  1.14492       13.6      1.1      1.0     6.1
   70   3  10  -3  42.437  84.873  1.14154       57.2      4.6      4.2     6.1
   71   2  12  -2  42.578  85.157  1.13846       19.3      1.6      1.4     6.1
   72   4   8  -2  42.674  85.348  1.13639       13.8      1.1      1.0     6.1
   73   4   6   0  43.494  86.989  1.11913       16.6      1.3      1.2     6.1

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)