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

2, t-gypsum, at 4.2'K, f-gypsum

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


Monoclinic  * I2/a  Z = 4

R =0.015

17 .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 =   5.674    alpha =   90.0 
             b =  15.1049   beta  =  118.51
             c =   6.4909   gamma =   90.0 

    Unit cell volume (cub. angs.) =   488.83

    Molar volume ( cub.cm/mol.) =    73.61

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

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

   1 0.5     0.08    0.25     0.1    Ca    = 1.00
   2 0.0     0.0767  0.75     0.1    S     = 1.00
   3 0.9641  0.1328  0.5503   0.3    O     = 1.00
   4 0.7576  0.0219  0.6643   0.28   O     = 1.00
   5 0.3834  0.1824  0.4618   0.32   O     = 1.00
   6 0.2537  0.1666  0.5077   1.43   H     = 1.00
   7 0.4055  0.2448  0.4932   1.29   H     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.5        0.08       0.25  
     2       2     0.0        0.0767     0.75  
     3       3     0.9641     0.1328     0.5503
     4       4     0.7576     0.0219     0.6643
     5       5     0.3834     0.1824     0.4618
     6       6     0.2537     0.1666     0.5077
     7       7     0.4055     0.2448     0.4932
     8       1     0.5        0.92       0.75  
     9       2     0.0        0.9233     0.25  
    10       3     0.0359     0.8672     0.4497
    11       4     0.2424     0.9781     0.3357
    12       5     0.6166     0.8176     0.5382
    13       6     0.7463     0.8334     0.4923
    14       7     0.5945     0.7552     0.5068
    15       1     0.0        0.42       0.25  
    16       2     0.5        0.4233     0.75  
    17       3     0.5359     0.3672     0.9497
    18       4     0.7424     0.4781     0.8357
    19       5     0.1166     0.3176     0.0382
    20       6     0.2463     0.3334     0.9923
    21       7     0.0945     0.2552     0.0068
    22       1     0.0        0.58       0.75  
    23       2     0.5        0.5767     0.25  
    24       3     0.4641     0.6328     0.0503
    25       4     0.2576     0.5219     0.1643
    26       5     0.8834     0.6824     0.9618
    27       6     0.7537     0.6666     0.0077
    28       7     0.9055     0.7448     0.9932
    29       3     0.0359     0.1328     0.9497
    30       4     0.2424     0.0219     0.8357
    31       5     0.6166     0.1824     0.0382
    32       6     0.7463     0.1666     0.9923
    33       7     0.5945     0.2448     0.0068
    34       3     0.9641     0.8672     0.0503
    35       4     0.7576     0.9781     0.1643
    36       5     0.3834     0.8176     0.9618
    37       6     0.2537     0.8334     0.0077
    38       7     0.4055     0.7552     0.9932
    39       3     0.4641     0.3672     0.5503
    40       4     0.2576     0.4781     0.6643
    41       5     0.8834     0.3176     0.4618
    42       6     0.7537     0.3334     0.5077
    43       7     0.9055     0.2552     0.4932
    44       3     0.5359     0.6328     0.4497
    45       4     0.7424     0.5219     0.3357
    46       5     0.1166     0.6824     0.5382
    47       6     0.2463     0.6666     0.4923
    48       7     0.0945     0.7448     0.5068


X-ray density (g/cm cub.)   =      2.34

MU (1/cm) =     142.018    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
                                                 2.5435       3
                                                 2.527        4
                                                 2.364        5
                                                 2.3646       4
                                                 2.5435       3
                                                 2.527        4
                                                 2.364        5
                                                 2.3646       4
    2    S                   1.98         4
                                                 1.4791       3
                                                 1.4683       4
                                                 1.4791       3
                                                 1.4683       4
    3    O                   3.264        8
                                                 2.3567       4
                                                 2.8029       5
                                                 3.1529       5
                                                 2.4246       3
                                                 2.4369       4
                                                 3.0399       5
                                                 3.2106       4
                                                 2.8426       5
    4    O                   3.264        7
                                                 2.3567       3
                                                 3.0739       5
                                                 2.7531       4
                                                 3.195        5
                                                 2.4369       3
                                                 2.4254       4
                                                 3.2106       3
    5    O                   3.264        7
                                                 3.1529       3
                                                 2.8029       3
                                                 3.0739       4
                                                 3.195        4
                                                 3.1699       5
                                                 3.0399       3
                                                 2.8426       3
    6    H                   1.632        1
                                                 0.9469       5
    7    H                   1.632        1
                                                 0.9598       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  5.854  11.708   0.066  189.3     2       77.3      945.7
    2   0   1   1  8.3    16.6     0.094   93.03    4        0.5        0.0
    3   1   1   0  9.363  18.727   0.106   72.63    4       12.0       17.4
    4   1   2  -1 10.4    20.801   0.117   58.46    4      115.2     1299.1
    5   0   4   0 11.77   23.54    0.132   45.18    2       58.0      127.4
    6   0   3   1 11.775  23.55    0.132   45.14    4       19.8       29.7
    7   1   3   0 12.558  25.116   0.141   39.44    4        1.6        0.2
    8   1   1  -2 14.129  28.257   0.158   30.73    4       32.5       54.4
    9   1   4  -1 14.63   29.26    0.164   28.53    4      141.0      949.4
   10   1   2   1 15.612  31.225   0.175   24.82    4      124.3      641.5
   11   0   0   2 15.67   31.341   0.175   24.62    2       41.1       34.8
   12   2   1  -1 16.054  32.108   0.18    23.37    4       57.4      129.0
   13   1   3  -2 16.471  32.942   0.184   22.11    4       22.2       18.2
   14   0   5   1 16.77   33.54    0.187   21.26    4       14.6        7.6
   15   0   2   2 16.781  33.562   0.187   21.23    4      118.0      495.1
   16   2   0  -2 17.332  34.664   0.193   19.79    2       43.6       31.4
   17   1   5   0 17.345  34.691   0.194   19.76    4       37.4       46.2
   18   0   6   0 17.817  35.633   0.199   18.63    2       21.6        7.3
   19   2   0   0 17.998  35.997   0.201   18.22    2      101.8      157.9
   20   2   3  -1 18.173  36.347   0.202   17.84    4       25.2       19.0
   21   2   2  -2 18.354  36.708   0.204   17.46    4       58.3       99.3
   22   1   4   1 18.779  37.559   0.209   16.6     4       42.8       51.0
   23   2   2   0 18.989  37.978   0.211   16.19    4        8.2        1.8
   24   0   4   2 19.784  39.568   0.22    14.79    4       14.0        4.9
   25   1   6  -1 19.895  39.791   0.221   14.61    4        2.7        0.2
   26   1   5  -2 20.443  40.887   0.227   13.75    4       89.9      186.1
   27   2   4  -2 21.165  42.33    0.234   12.72    4       33.4       23.8
   28   2   4   0 21.731  43.462   0.24    11.99    4      103.4      214.5
   29   1   2  -3 21.862  43.724   0.242   11.83    4       57.7       65.9
   30   2   5  -1 21.881  43.761   0.242   11.81    4       63.6       80.0
   31   1   1   2 21.912  43.824   0.242   11.77    4       61.9       75.6
   32   2   1  -3 22.195  44.39    0.245   11.43    4       60.8       70.7
   33   0   7   1 22.437  44.873   0.248   11.16    4       23.5       10.3
   34   1   7   0 22.89   45.78    0.252   10.66    4       49.2       43.2
   35   1   6   1 23.236  46.472   0.256   10.31    4       18.0        5.6
   36   2   1   1 23.276  46.552   0.257   10.27    4       51.7       46.0
   37   1   3   2 23.584  47.167   0.26     9.97    4       13.0        2.8
   38   2   3  -3 23.851  47.702   0.262    9.72    4       21.7        7.7
   39   0   8   0 24.077  48.154   0.265    9.51    2       46.5       17.2
   40   0   6   2 24.088  48.175   0.265    9.5     4      113.0      203.0
   41   0   1   3 24.101  48.203   0.265    9.49    4        6.7        0.7
   42   1   4  -3 24.34   48.68    0.268    9.28    4      105.5      172.7
   43   3   1  -2 24.415  48.83    0.268    9.21    4       51.7       41.3
   44   2   3   1 24.877  49.753   0.273    8.83    4       14.7        3.2
   45   2   6  -2 25.28   50.561   0.277    8.51    4      113.3      182.9
   46   3   2  -1 25.379  50.758   0.278    8.44    4       75.1       79.7
   47   1   7  -2 25.431  50.863   0.279    8.4     4        0.1        0.0
   48   0   3   3 25.663  51.326   0.281    8.23    4       35.8       17.6
   49   1   8  -1 25.741  51.482   0.282    8.17    4       45.8       28.7
   50   2   6   0 25.776  51.551   0.282    8.14    4      101.3      140.0
   51   3   3  -2 25.963  51.926   0.284    8.01    4       15.9        3.4
   52   2   7  -1 26.658  53.316   0.291    7.54    4        6.0        0.4
   53   1   5   2 26.685  53.37    0.292    7.53    4       15.4        3.0
   54   2   5  -3 26.93   53.86    0.294    7.37    4       36.7       16.6
   55   3   2  -3 27.281  54.562   0.298    7.16    4       52.8       33.4
   56   3   4  -1 27.618  55.237   0.301    6.96    4       90.0       94.5
   57   3   1   0 27.793  55.586   0.303    6.86    4       11.0        1.4
   58   2   5   1 27.873  55.746   0.303    6.82    4        3.3        0.1
   59   1   6  -3 28.102  56.203   0.306    6.69    4       66.6       49.6
   60   2   0  -4 28.518  57.035   0.31     6.47    2      125.0       84.6
   61   1   8   1 28.553  57.107   0.31     6.45    4       64.1       44.4
   62   0   9   1 28.582  57.164   0.311    6.44    4       52.2       29.3
   63   0   5   3 28.601  57.202   0.311    6.43    4        7.4        0.6
   64   3   5  -2 28.88   57.76    0.314    6.29    4       11.4        1.4
   65   1   9   0 28.964  57.928   0.314    6.25    4       19.9        4.1
   66   3   3   0 29.215  58.429   0.317    6.13    4       38.7       15.4
   67   2   2  -4 29.222  58.445   0.317    6.12    4       46.7       22.4
   68   1   1  -4 29.241  58.481   0.317    6.12    4        5.4        0.3
   69   0   8   2 29.293  58.586   0.318    6.09    4       47.9       23.4
   70   3   4  -3 29.421  58.842   0.319    6.03    4       37.6       14.3
   71   2   0   2 29.875  59.75    0.323    5.83    2       47.9       11.2
   72   2   8  -2 30.342  60.684   0.328    5.63    4       59.8       33.8
   73   1   2   3 30.538  61.077   0.33     5.55    4       16.7        2.6
   74   2   2   2 30.56   61.12    0.33     5.54    4       24.2        5.4
   75   1   3  -4 30.619  61.238   0.331    5.52    4       48.2       21.4
   76   0  10   0 30.661  61.321   0.331    5.5     2       19.9        1.8
   77   2   8   0 30.782  61.564   0.332    5.45    4       45.7       19.1
   78   1   7   2 30.924  61.847   0.334    5.4     4       32.6        9.6
   79   3   6  -1 31.107  62.214   0.335    5.33    4       37.1       12.3
   80   2   7  -3 31.147  62.294   0.336    5.31    4        6.4        0.4
   81   1   9  -2 31.153  62.306   0.336    5.31    4       19.2        3.3
   82   2   4  -4 31.277  62.554   0.337    5.26    4       13.2        1.5
   83   3   1  -4 31.319  62.639   0.337    5.25    4       39.9       14.0
   84   3   5   0 31.937  63.875   0.343    5.03    4        9.4        0.8
   85   2   7   1 32.011  64.021   0.344    5.0     4       36.6       11.2
   86   1  10  -1 32.091  64.182   0.345    4.98    4       35.6       10.6
   87   2   9  -1 32.236  64.471   0.346    4.93    4       11.0        1.0
   88   1   4   3 32.544  65.088   0.349    4.83    4       89.3       64.5
   89   2   4   2 32.565  65.13    0.349    4.82    4       19.8        3.2
   90   3   3  -4 32.646  65.292   0.35     4.79    4        0.5        0.0
   91   0   7   3 32.682  65.364   0.351    4.78    4       33.8        9.1
   92   0   0   4 32.698  65.395   0.351    4.78    2       89.9       32.3
   93   3   6  -3 32.791  65.582   0.352    4.75    4       35.6       10.1
   94   1   8  -3 32.878  65.757   0.352    4.72    4       39.9       12.6
   95   4   0  -2 32.929  65.857   0.353    4.71    2      104.9       43.3
   96   3   7  -2 32.94   65.881   0.353    4.7     4       13.4        1.4
   97   1   5  -4 33.275  66.55    0.356    4.6     4        2.7        0.1
   98   0   2   4 33.35   66.7     0.357    4.58    4       15.0        1.7
   99   3   2   1 33.412  66.824   0.357    4.56    4       69.3       36.6
  100   4   2  -2 33.579  67.157   0.359    4.52    4       36.3       10.0
  101   4   1  -3 33.809  67.618   0.361    4.45    4       44.8       15.0
  102   2   6  -4 34.545  69.091   0.368    4.26    4       47.9       16.3
  103   1  10   1 34.578  69.155   0.368    4.25    4      103.1       75.6
  104   4   1  -1 34.638  69.275   0.369    4.23    4       27.1        5.2
  105   4   3  -3 35.087  70.174   0.373    4.12    4       18.2        2.3
  106   3   5  -4 35.221  70.441   0.374    4.09    4        8.3        0.5
  107   0  11   1 35.238  70.476   0.375    4.09    4       24.0        3.9
  108   0  10   2 35.245  70.489   0.375    4.09    4       20.3        2.8
  109   0   4   4 35.27   70.541   0.375    4.08    4       49.8       16.9
  110   3   4   1 35.331  70.661   0.375    4.07    4       60.4       24.8
  111   4   4  -2 35.493  70.986   0.377    4.03    4       22.8        3.5
  112   1  11   0 35.58   71.159   0.378    4.01    4       53.2       19.0
  113   3   8  -1 35.652  71.305   0.378    3.99    4       63.8       27.2
  114   1   6   3 35.753  71.506   0.379    3.97    4        3.2        0.1
  115   2   6   2 35.773  71.546   0.379    3.97    4       80.1       42.6
  116   3   7   0 35.804  71.608   0.38     3.96    4       18.9        2.4
  117   4   3  -1 35.902  71.804   0.381    3.94    4        9.1        0.5
  118   1   9   2 36.109  72.219   0.383    3.9     4       24.2        3.8
  119   2  10  -2 36.199  72.399   0.383    3.88    4       13.5        1.2
  120   2   9  -3 36.316  72.632   0.384    3.85    4        1.6        0.0
  121   2   1  -5 36.562  73.124   0.387    3.8     4       21.6        3.0
  122   4   0  -4 36.571  73.142   0.387    3.8     2       33.8        3.6
  123   2  10   0 36.603  73.205   0.387    3.8     4        2.4        0.0
  124   1   7  -4 37.075  74.15    0.391    3.71    4       22.7        3.2
  125   2   9   1 37.12   74.24    0.392    3.7     4        2.8        0.0
  126   4   2  -4 37.192  74.384   0.392    3.68    4       31.5        6.1
  127   3   8  -3 37.235  74.469   0.393    3.68    4       77.7       37.1
  128   1  11  -2 37.563  75.125   0.396    3.62    4       27.6        4.6
  129   4   5  -3 37.585  75.17    0.396    3.61    4       23.3        3.3
  130   0  12   0 37.73   75.46    0.397    3.59    2       56.6        9.6
  131   0   9   3 37.749  75.498   0.397    3.59    4       21.9        2.9
  132   2   3  -5 37.8    75.6     0.398    3.58    4       11.1        0.7
  133   3   9  -2 37.992  75.983   0.4      3.55    4       11.6        0.8
  134   2   1   3 38.16   76.319   0.401    3.52    4        6.2        0.2
  135   4   0   0 38.169  76.338   0.401    3.52    2       86.7       22.1
  136   3   2  -5 38.198  76.396   0.401    3.51    4       62.1       22.7
  137   0   6   4 38.377  76.755   0.403    3.48    4       65.9       25.3
  138   4   5  -1 38.379  76.758   0.403    3.48    4       13.6        1.1
  139   3   6   1 38.436  76.872   0.404    3.47    4       35.8        7.4
  140   1  10  -3 38.546  77.093   0.404    3.46    4       66.5       25.6
  141   2  11  -1 38.56   77.119   0.405    3.45    4       14.7        1.2
  142   4   6  -2 38.593  77.187   0.405    3.45    4       52.9       16.1
  143   1   2  -5 38.683  77.366   0.406    3.44    4       90.8       47.4
  144   4   2   0 38.781  77.561   0.407    3.42    4       74.5       31.8
  145   2   8  -4 38.902  77.804   0.408    3.4     4       63.7       23.1
  146   3   7  -4 38.94   77.881   0.408    3.4     4       10.9        0.7
  147   4   4  -4 39.033  78.066   0.409    3.38    4       28.9        4.7
  148   1  12  -1 39.036  78.073   0.409    3.38    4       28.6        4.6
  149   1   1   4 39.113  78.226   0.409    3.37    4       16.5        1.5
  150   2   3   3 39.38   78.761   0.412    3.34    4       20.3        2.3
  151   3   1   2 39.809  79.618   0.416    3.28    4       11.1        0.7
  152   3   4  -5 40.025  80.049   0.417    3.25    4       75.2       30.8
  153   1   8   3 40.06   80.121   0.418    3.25    4       81.9       36.5
  154   2   8   2 40.08   80.159   0.418    3.24    4       82.6       37.1
  155   2   5  -5 40.237  80.475   0.419    3.23    4        7.1        0.3
  156   1   3   4 40.325  80.651   0.42     3.21    4       27.0        3.9
  157   1   4  -5 40.504  81.008   0.422    3.19    4       55.5       16.5
  158   4   4   0 40.6    81.2     0.422    3.18    4       20.7        2.3
  159   3   9   0 40.713  81.426   0.423    3.17    4        7.7        0.3
  160   3   3   2 41.016  82.033   0.426    3.14    4       53.4       15.0
  161   3  10  -1 41.17   82.34    0.427    3.12    4       47.9       12.0
  162   4   7  -3 41.233  82.465   0.428    3.11    4        4.8        0.1
  163   1  12   1 41.352  82.704   0.429    3.1     4       19.4        2.0
  164   4   1  -5 41.674  83.347   0.432    3.07    4       23.1        2.8
  165   2   5   3 41.794  83.587   0.433    3.06    4        1.5        0.0
  166   1   9  -4 41.938  83.875   0.434    3.04    4       14.3        1.0
  167   0  12   2 41.982  83.965   0.434    3.04    4       68.0       23.5
  168   4   7  -1 42.009  84.017   0.434    3.04    4       19.4        1.9
  169   4   6  -4 42.051  84.102   0.435    3.03    4       85.8       37.4
  170   1  11   2 42.207  84.414   0.436    3.02    4       14.8        1.1
  171   2  11  -3 42.405  84.81    0.438    3.0     4        2.3        0.0
  172   0  13   1 42.575  85.15    0.439    2.99    4        2.2        0.0
  173   0   8   4 42.605  85.211   0.439    2.99    4       57.4       16.5
  174   0   1   5 42.624  85.247   0.44     2.98    4        8.3        0.3
  175   3   8   1 42.663  85.325   0.44     2.98    4       41.9        8.8
  176   3  10  -3 42.691  85.382   0.44     2.98    4      121.5       73.6
  177   1   5   4 42.728  85.455   0.44     2.98    4       10.3        0.5
  178   4   8  -2 42.817  85.633   0.441    2.97    4       59.0       17.3
  179   4   3  -5 42.871  85.742   0.442    2.96    4       13.5        0.9
  180   2  12  -2 42.891  85.782   0.442    2.96    4       67.7       22.7
  181   1  13   0 42.899  85.797   0.442    2.96    4        2.1        0.0
  182   3   6  -5 43.028  86.056   0.443    2.95    4       17.4        1.5
  183   2  11   1 43.178  86.355   0.444    2.94    4       19.6        1.9
  184   2  12   0 43.277  86.555   0.445    2.93    4       49.0       11.8
  185   3   5   2 43.412  86.825   0.446    2.92    4       14.5        1.0
  186   5   2  -3 43.422  86.844   0.446    2.92    4       47.4       11.0
  187   5   1  -2 43.457  86.913   0.446    2.92    4        8.8        0.4
  188   1   6  -5 43.502  87.003   0.447    2.92    4        4.1        0.1
  189   4   6   0 43.597  87.193   0.448    2.91    4       63.6       19.7
  190   3   9  -4 43.753  87.506   0.449    2.9     4        7.5        0.3
  191   0  11   3 43.786  87.571   0.449    2.9     4        4.8        0.1
  192   0   3   5 43.818  87.636   0.449    2.9     4        4.3        0.1
  193   2   7  -5 43.835  87.67    0.45     2.89    4       18.7        1.7
  194   4   1   1 43.992  87.985   0.451    2.88    4        9.0        0.4
  195   3  11  -2 44.021  88.042   0.451    2.88    4        8.5        0.3
  196   2  10  -4 44.312  88.624   0.453    2.87    4       26.0        3.2
  197   5   1  -4 44.584  89.168   0.456    2.85    4        6.3        0.2
  198   5   3  -2 44.649  89.298   0.456    2.85    4       35.1        5.9
  199   1  13  -2 44.798  89.596   0.457    2.84    4       19.5        1.8


  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   5.854  11.708  7.55245      945.7     72.8     73.2     5.6
    2   1   1   0   9.363  18.727  4.73454       17.4      1.3      1.3     5.6
    3   1   2  -1  10.4    20.801  4.26686     1299.1    100.0    100.0     5.6
    4   0   4   0  11.77   23.54   3.77623      157.1     12.1     12.1     5.6
    5   1   1  -2  14.129  28.257  3.15559       54.4      4.2      4.2     5.6
    6   1   4  -1  14.63   29.26   3.04966      949.4     73.1     72.6     5.6
    7   1   2   1  15.612  31.225  2.86214      641.5     49.4     49.0     5.6
    8   0   0   2  15.67   31.341  2.85181       34.8      2.7      2.7     5.6
    9   2   1  -1  16.054  32.108  2.78542      129.0      9.9      9.8     5.6
   10   1   3  -2  16.471  32.942  2.71675       18.2      1.4      1.4     5.6
   11   0   2   2  16.781  33.562  2.66794      502.8     38.7     38.3     5.7
   12   1   5   0  17.345  34.691  2.5837        77.6      6.0      5.9     5.7
   13   2   0   0  17.998  35.997  2.4929       157.9     12.2     12.0     5.7
   14   2   3  -1  18.173  36.347  2.46968       19.0      1.5      1.4     5.7
   15   2   2  -2  18.354  36.708  2.44623       99.3      7.6      7.5     5.7
   16   1   4   1  18.779  37.559  2.39273       51.0      3.9      3.9     5.7
   17   1   5  -2  20.443  40.887  2.20533      186.1     14.3     14.1     5.7
   18   2   4  -2  21.165  42.33   2.13343       23.8      1.8      1.8     5.7
   19   2   4   0  21.731  43.462  2.08045      214.5     16.5     16.2     5.7
   20   2   5  -1  21.881  43.761  2.06689      145.9     11.2     11.0     5.7
   21   1   1   2  21.912  43.824  2.06409       75.6      5.8      5.7     5.7
   22   2   1  -3  22.195  44.39   2.03905       70.7      5.4      5.3     5.7
   23   1   7   0  22.89   45.78   1.98033       43.2      3.3      3.3     5.7
   24   2   1   1  23.276  46.552  1.94927       46.0      3.5      3.5     5.7
   25   0   6   2  24.088  48.175  1.88732      220.9     17.0     16.6     5.7
   26   1   4  -3  24.34   48.68   1.86893      172.7     13.3     13.0     5.7
   27   3   1  -2  24.415  48.83   1.86352       41.3      3.2      3.1     5.7
   28   2   6  -2  25.28   50.561  1.80373      182.9     14.1     13.7     5.8
   29   3   2  -1  25.379  50.758  1.79719       79.7      6.1      6.0     5.8
   30   0   3   3  25.663  51.326  1.77863       17.6      1.4      1.3     5.8
   31   1   8  -1  25.741  51.482  1.77359       28.7      2.2      2.1     5.8
   32   2   6   0  25.776  51.551  1.77137      140.0     10.8     10.5     5.8
   33   2   5  -3  26.93   53.86   1.70077       16.6      1.3      1.2     5.8
   34   3   2  -3  27.281  54.562  1.68053       33.4      2.6      2.5     5.8
   35   3   4  -1  27.618  55.237  1.66159       94.5      7.3      7.0     5.8
   36   1   6  -3  28.102  56.203  1.63528       49.6      3.8      3.7     5.8
   37   2   0  -4  28.518  57.035  1.6134        84.6      6.5      6.3     5.8
   38   1   8   1  28.553  57.107  1.61154       73.7      5.7      5.5     5.8
   39   2   2  -4  29.222  58.445  1.5778        38.0      2.9      2.8     5.8
   40   0   8   2  29.293  58.586  1.57433       23.4      1.8      1.7     5.8
   41   3   4  -3  29.421  58.842  1.5681        14.3      1.1      1.1     5.8
   42   2   8  -2  30.342  60.684  1.52483       33.8      2.6      2.5     5.8
   43   1   3  -4  30.619  61.238  1.51234       21.4      1.6      1.6     5.8
   44   2   8   0  30.782  61.564  1.50513       19.1      1.5      1.4     5.8
   45   3   1  -4  31.319  62.639  1.48185       14.0      1.1      1.0     5.8
   46   1   4   3  32.544  65.088  1.43189       67.6      5.2      5.0     5.9
   47   0   0   4  32.698  65.395  1.4259        41.4      3.2      3.0     5.9
   48   4   0  -2  32.929  65.857  1.41701       44.7      3.4      3.3     5.9
   49   3   2   1  33.412  66.824  1.39885       36.6      2.8      2.7     5.9
   50   4   1  -3  33.809  67.618  1.38433       15.0      1.2      1.1     5.9
   51   2   6  -4  34.545  69.091  1.35838       16.3      1.3      1.2     5.9
   52   1  10   1  34.578  69.155  1.35727       75.6      5.8      5.5     5.9
   53   0   4   4  35.27   70.541  1.33397       16.9      1.3      1.2     5.9
   54   3   4   1  35.331  70.661  1.33198       24.8      1.9      1.8     5.9
   55   1  11   0  35.58   71.159  1.32388       19.0      1.5      1.4     5.9
   56   3   8  -1  35.652  71.305  1.32154       27.2      2.1      2.0     5.9
   57   2   6   2  35.773  71.546  1.31767       42.6      3.3      3.1     5.9
   58   3   8  -3  37.235  74.469  1.27302       37.1      2.9      2.7     6.0
   59   3   2  -5  38.198  76.396  1.24564       44.8      3.4      3.2     6.0
   60   0   6   4  38.377  76.755  1.24071       26.4      2.0      1.9     6.0
   61   1  10  -3  38.546  77.093  1.23611       26.9      2.1      1.9     6.0
   62   4   6  -2  38.593  77.187  1.23484       16.1      1.2      1.2     6.0
   63   1   2  -5  38.683  77.366  1.23242       47.4      3.7      3.4     6.0
   64   4   2   0  38.781  77.561  1.22981       31.8      2.4      2.3     6.0
   65   2   8  -4  38.902  77.804  1.22658       23.1      1.8      1.7     6.0
   66   3   4  -5  40.025  80.049  1.19773       30.8      2.4      2.2     6.0
   67   2   8   2  40.08   80.159  1.19636       73.6      5.7      5.2     6.0
   68   1   4  -5  40.504  81.008  1.18596       16.5      1.3      1.2     6.1
   69   3   3   2  41.016  82.033  1.17371       15.0      1.2      1.1     6.1
   70   0  12   2  41.982  83.965  1.15156       25.4      2.0      1.8     6.1
   71   4   6  -4  42.051  84.102  1.15003       37.4      2.9      2.6     6.1
   72   0   8   4  42.605  85.211  1.13788       16.8      1.3      1.2     6.1
   73   3  10  -3  42.691  85.382  1.13604       82.4      6.3      5.8     6.1
   74   4   8  -2  42.817  85.633  1.13334       17.3      1.3      1.2     6.1
   75   2  12  -2  42.891  85.782  1.13175       22.7      1.7      1.6     6.1
   76   4   6   0  43.597  87.193  1.11703       19.7      1.5      1.4     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)