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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MIARGYRITE

2, f-stephanite, s-miargyrite

(Ag,Cu)SbS(2)


Monoclinic  C c  Z = 8

Cc

12 .5 .1988

Ref.Str.:

         Knowless C.R. (1964)

         * Acta Cryst., 17, 847-851

                   Initial data from BDM-file 

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

             a =  12.862    alpha =   90.0 
             b =   4.411    beta  =   98.63
             c =  13.22     gamma =   90.0 

    Unit cell volume (cub. angs.) =   741.53

    Molar volume ( cub.cm/mol.) =    55.83

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

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

   1 0.2585  0.9568  0.6207   0.95   Sb    = 1.00
   2 0.7486  0.0526  0.3652   0.92   Sb    = 1.00
   3 0.1457  0.3754  0.6875   1.52   S     = 1.00
   4 0.8612  0.6709  0.2941   0.9    S     = 1.00
   5 0.1161  0.1815  0.4072   1.72   S     = 1.00
   6 0.8966  0.8399  0.5757   0.4    S     = 1.00
   7 0.0     0.0     0.25     1.16   Ag    = 0.5 , Cu    = 0.5 
   8 0.0091  0.5173  0.4996   1.21   Ag    = 0.5 , Cu    = 0.5 


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.2585     0.9568     0.6207
     2       2     0.7486     0.0526     0.3652
     3       3     0.1457     0.3754     0.6875
     4       4     0.8612     0.6709     0.2941
     5       5     0.1161     0.1815     0.4072
     6       6     0.8966     0.8399     0.5757
     7       7     0.0        0.0        0.25  
     8       8     0.0091     0.5173     0.4996
     9       1     0.2585     0.0432     0.1207
    10       2     0.7486     0.9474     0.8652
    11       3     0.1457     0.6246     0.1875
    12       4     0.8612     0.3291     0.7941
    13       5     0.1161     0.8185     0.9072
    14       6     0.8966     0.1601     0.0757
    15       7     0.0        0.0        0.75  
    16       8     0.0091     0.4827     0.9996
    17       1     0.7585     0.5432     0.1207
    18       2     0.2486     0.4474     0.8652
    19       3     0.6457     0.1246     0.1875
    20       4     0.3612     0.8291     0.7941
    21       5     0.6161     0.3185     0.9072
    22       6     0.3966     0.6601     0.0757
    23       7     0.5        0.5        0.75  
    24       8     0.5091     0.9827     0.9996
    25       1     0.7585     0.4568     0.6207
    26       2     0.2486     0.5526     0.3652
    27       3     0.6457     0.8754     0.6875
    28       4     0.3612     0.1709     0.2941
    29       5     0.6161     0.6815     0.4072
    30       6     0.3966     0.3399     0.5757
    31       7     0.5        0.5        0.25  
    32       8     0.5091     0.0173     0.4996


X-ray density (g/cm cub.)   =      4.86

MU (1/cm) =     931.694    Mass attenuation coefficient (cm**2/g) =    191.563

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

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

    1    Sb                  3.264        4
                                                 2.5843       3
                                                 3.1379       3
                                                 2.5314       4
                                                 2.5849       6
    2    Sb                  3.264        3
                                                 2.4949       4
                                                 2.5373       3
                                                 2.4852       5
    3    S                   4.368        9
                                                 3.7662       5
                                                 3.9021       6
                                                 4.0752       6
                                                 4.119        4
                                                 3.5683       5
                                                 3.8661       5
                                                 3.5357       4
                                                 3.7819       4
                                                 3.749        6
    4    S                   4.368        9
                                                 4.0725       5
                                                 4.0215       5
                                                 3.7567       6
                                                 4.119        3
                                                 3.6871       6
                                                 3.7436       6
                                                 3.5357       3
                                                 3.7819       3
                                                 3.6866       5
    5    S                   4.368        8
                                                 3.7662       3
                                                 4.0215       4
                                                 4.0725       4
                                                 4.1341       6
                                                 3.5683       3
                                                 3.8661       3
                                                 3.6866       4
                                                 4.0067       6
    6    S                   4.368        8
                                                 4.0752       3
                                                 3.9021       3
                                                 3.7567       4
                                                 4.1341       5
                                                 3.6871       4
                                                 3.7436       4
                                                 3.749        3
                                                 4.0067       5
    7   Ag   ,Cu             3.54         5
                                                 2.4386       4
                                                 2.5016       5
                                                 3.5          3
                                                 2.7205       3
                                                 2.5801       6
    8   Ag   ,Cu             3.54         6
                                                 2.8877       3
                                                 3.1475       4
                                                 3.5319       5
                                                 2.4667       5
                                                 2.3596       6
                                                 3.5314       6

  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  6.769  13.538   0.077  141.0     2       48.7      121.6
    2   2   0   0  6.958  13.917   0.079  133.31    2      104.6      530.3
    3   2   0  -2  8.965  17.93    0.101   79.43    2       15.6        7.1
    4   2   0   2 10.443  20.887   0.118   57.96    2       91.7      177.1
    5   1   1   0 10.651  21.303   0.12    55.64    4       20.5       17.0
    6   1   1  -1 11.024  22.048   0.124   51.8     4       23.8       21.4
    7   1   1   1 11.347  22.693   0.128   48.78    4       19.8       14.0
    8   1   1  -2 12.373  24.746   0.139   40.69    4       71.9      153.1
    9   1   1   2 12.947  25.894   0.145   36.98    4      481.3     6231.8
   10   0   0   4 13.635  27.27    0.153   33.15    2      127.9      197.3
   11   4   0   0 14.022  28.044   0.157   31.23    2      406.4     1875.8
   12   2   0  -4 14.38   28.759   0.161   29.6     2      398.4     1708.9
   13   1   1  -3 14.443  28.886   0.162   29.33    4      113.6      275.5
   14   3   1   0 14.598  29.195   0.164   28.67    4       70.5      103.6
   15   3   1  -1 14.628  29.256   0.164   28.54    4      196.1      798.4
   16   4   0  -2 14.657  29.314   0.164   28.42    2       23.9        5.9
   17   1   1   3 15.188  30.376   0.17    26.33    4       70.8       95.9
   18   3   1   1 15.365  30.73    0.172   25.69    4       89.8      150.6
   19   3   1  -2 15.451  30.903   0.173   25.38    4      657.7     7986.1
   20   2   0   4 16.305  32.61    0.182   22.6     2      711.2     4157.2
   21   4   0   2 16.554  33.107   0.185   21.87    2       31.2        7.7
   22   3   1   2 16.831  33.662   0.188   21.09    4       70.5       76.3
   23   3   1  -3 16.964  33.928   0.189   20.74    4      165.3      412.0
   24   1   1  -4 16.997  33.993   0.19    20.65    4       28.7       12.4
   25   1   1   4 17.856  35.713   0.199   18.54    4        9.7        1.3
   26   4   0  -4 18.159  36.319   0.202   17.87    2       58.8       22.4
   27   3   1   3 18.853  37.706   0.21    16.45    4       37.3       16.6
   28   3   1  -4 19.022  38.044   0.212   16.13    4        6.1        0.4
   29   1   1  -5 19.88   39.76    0.221   14.63    4      105.5      118.5
   30   5   1  -1 20.298  40.596   0.225   13.97    4      131.5      175.7
   31   0   2   0 20.442  40.883   0.227   13.75    2      400.3      801.3
   32   5   1   0 20.463  40.927   0.227   13.72    4       71.5       51.0
   33   0   0   6 20.708  41.416   0.23    13.36    2       16.1        1.3
   34   5   1  -2 20.74   41.479   0.23    13.31    4       75.1       54.6
   35   0   2   1 20.744  41.488   0.23    13.31    4      224.7      488.9
   36   1   1   5 20.822  41.643   0.231   13.2     4       32.9       10.4
   37   2   0  -6 20.865  41.729   0.231   13.14    2       46.0       10.1
   38   5   1   1 21.224  42.448   0.235   12.64    4       76.4       53.7
   39   4   0   4 21.256  42.511   0.235   12.6     2       74.5       25.4
   40   3   1   4 21.3    42.6     0.236   12.54    4       25.6        6.0
   41   6   0   0 21.312  42.624   0.236   12.53    2       68.7       21.5
   42   6   0  -2 21.399  42.798   0.237   12.41    2       93.2       39.2
   43   3   1  -5 21.496  42.991   0.238   12.29    4      107.7      103.6
   44   0   2   2 21.63   43.259   0.239   12.12    4       32.1        9.1
   45   2   2   0 21.695  43.39    0.24    12.03    4       32.2        9.1
   46   5   1  -3 21.758  43.516   0.241   11.96    4       31.7        8.7
   47   2   2  -1 21.806  43.612   0.241   11.9     4       86.3       64.4
   48   2   2   1 22.16   44.319   0.245   11.47    4      167.5      234.2
   49   2   2  -2 22.485  44.97    0.248   11.1     4        9.1        0.7
   50   5   1   2 22.532  45.063   0.249   11.05    4      541.7     2359.5
   51   2   0   6 22.992  45.984   0.254   10.56    2      141.8       77.2
   52   1   1  -6 23.008  46.016   0.254   10.54    4      547.8     2301.2
   53   0   2   3 23.045  46.09    0.254   10.5     4      132.1      133.4
   54   2   2   2 23.172  46.344   0.255   10.37    4       23.1        4.0
   55   5   1  -4 23.293  46.585   0.257   10.25    4       25.0        4.7
   56   4   0  -6 23.423  46.847   0.258   10.12    2       32.0        3.8
   57   6   0   2 23.488  46.976   0.259   10.06    2       31.5        3.6
   58   2   2  -3 23.694  47.388   0.261    9.86    4       54.9       21.6
   59   6   0  -4 23.73   47.459   0.261    9.83    2      622.9     1386.9
   60   1   1   6 24.015  48.03    0.264    9.57    4       79.0       43.4
   61   3   1   5 24.076  48.152   0.265    9.51    4       55.9       21.6
   62   3   1  -6 24.294  48.588   0.267    9.32    4       95.6       62.0
   63   5   1   3 24.317  48.633   0.267    9.3     4      182.4      225.1
   64   2   2   3 24.68   49.36    0.271    8.99    4      137.1      122.9
   65   0   2   4 24.921  49.842   0.274    8.79    4       22.4        3.2
   66   4   2  -1 25.095  50.189   0.275    8.66    4       62.2       24.3
   67   4   2   0 25.155  50.31    0.276    8.61    4      474.0     1406.9
   68   5   1  -5 25.272  50.545   0.277    8.52    4       12.5        1.0
   69   2   2  -4 25.375  50.751   0.278    8.44    4      474.5     1382.1
   70   4   2  -2 25.549  51.098   0.28     8.31    4       54.6       18.0
   71   4   2   1 25.728  51.457   0.282    8.18    4       32.5        6.3
   72   1   1  -7 26.339  52.677   0.288    7.75    4      170.6      164.1
   73   4   2  -3 26.499  52.999   0.29     7.65    4       69.7       27.0
   74   5   1   4 26.51   53.02    0.29     7.64    4      117.2       76.3
   75   2   2   4 26.622  53.245   0.291    7.57    4      364.4      730.7
   76   4   2   2 26.79   53.58    0.293    7.46    4       56.6       17.4
   77   7   1  -1 27.011  54.021   0.295    7.32    4       38.6        7.9
   78   3   1   6 27.123  54.246   0.296    7.25    4      386.1      786.3
   79   0   2   5 27.191  54.382   0.297    7.21    4       97.4       49.8
   80   7   1  -2 27.217  54.434   0.297    7.19    4      372.1      724.6
   81   4   0   6 27.237  54.474   0.297    7.18    2      118.0       36.4
   82   7   1   0 27.295  54.59    0.298    7.15    4       38.6        7.7
   83   3   1  -7 27.359  54.718   0.298    7.11    4       46.0       11.0
   84   1   1   7 27.405  54.81    0.299    7.08    4       80.2       33.1
   85   2   2  -5 27.469  54.938   0.299    7.05    4       43.3        9.6
   86   6   0   4 27.512  55.024   0.3      7.02    2      365.9      341.8
   87   5   1  -6 27.633  55.265   0.301    6.95    4      364.3      671.2
   88   6   0  -6 27.871  55.743   0.303    6.82    2       47.6        5.6
   89   7   1  -3 27.906  55.811   0.304    6.8     4       16.0        1.3
   90   4   2  -4 27.911  55.821   0.304    6.79    4       55.4       15.2
   91   2   0  -8 27.959  55.919   0.304    6.77    2       67.2       11.1
   92   7   1   1 28.059  56.119   0.305    6.71    4       32.7        5.2
   93   0   0   8 28.13   56.26    0.306    6.68    2      348.8      295.3
   94   4   2   3 28.303  56.606   0.308    6.58    4       76.6       28.1
   95   8   0  -2 28.765  57.531   0.312    6.35    2      127.7       37.6
   96   2   2   5 28.943  57.887   0.314    6.26    4      222.1      224.5
   97   8   0   0 28.986  57.972   0.315    6.24    2      514.0      599.4
   98   5   1   5 29.055  58.109   0.315    6.2     4       28.4        3.7
   99   7   1  -4 29.055  58.11    0.315    6.2     4       48.0       10.4
  100   7   1   2 29.279  58.558   0.317    6.1     4       61.9       17.0
  101   4   2  -5 29.74   59.48    0.322    5.89    4      109.4       51.2
  102   4   0  -8 29.781  59.562   0.322    5.87    2      534.6      610.1
  103   0   2   6 29.802  59.604   0.323    5.86    4       47.5        9.6
  104   1   1  -8 29.859  59.719   0.323    5.83    4       64.0       17.4
  105   2   2  -6 29.923  59.845   0.324    5.81    4       26.4        2.9
  106   6   2  -1 30.074  60.147   0.325    5.74    4       84.1       29.5
  107   4   2   4 30.225  60.45    0.327    5.68    4       58.4       14.1
  108   6   2   0 30.269  60.537   0.327    5.66    4       15.8        1.0
  109   2   0   8 30.271  60.542   0.327    5.66    2      113.4       26.5
  110   5   1  -7 30.323  60.647   0.328    5.64    4       44.0        7.9
  111   6   2  -2 30.337  60.673   0.328    5.63    4       55.3       12.5
  112   8   0  -4 30.403  60.805   0.328    5.6     2       93.7       17.9
  113   3   1   7 30.409  60.819   0.329    5.6     4       50.0       10.2
  114   7   1  -5 30.632  61.263   0.331    5.51    4       22.5        2.0
  115   3   1  -8 30.663  61.325   0.331    5.5     4       14.0        0.8
  116   6   2   1 30.916  61.833   0.334    5.4     4       80.6       25.5
  117   7   1   3 30.921  61.843   0.334    5.4     4       96.9       36.9
  118   1   1   8 30.984  61.969   0.334    5.37    4       56.7       12.6
  119   8   0   2 31.039  62.079   0.335    5.35    2      157.1       48.1
  120   6   2  -3 31.05   62.101   0.335    5.35    4      194.3      146.9
  121   2   2   6 31.599  63.199   0.34     5.15    4       25.2        2.4
  122   1   3   0 31.828  63.656   0.342    5.07    4       15.0        0.8
  123   5   1   6 31.911  63.821   0.343    5.04    4       70.5       18.2
  124   4   2  -6 31.948  63.896   0.343    5.02    4       43.4        6.9
  125   1   3  -1 31.981  63.963   0.344    5.01    4      142.3       73.9
  126   6   2   2 32.001  64.001   0.344    5.01    4       80.9       23.8
  127   1   3   1 32.118  64.236   0.345    4.97    4      127.3       58.5
  128   6   2  -4 32.198  64.396   0.346    4.94    4      311.9      349.6
  129   4   2   5 32.516  65.033   0.349    4.84    4      141.0       70.0
  130   1   3  -2 32.575  65.149   0.349    4.82    4       32.7        3.7
  131   7   1  -6 32.602  65.205   0.35     4.81    4       52.8        9.8
  132   2   2  -7 32.699  65.397   0.351    4.78    4       65.9       15.1
  133   0   2   7 32.719  65.439   0.351    4.77    4       82.6       23.7
  134   1   3   2 32.845  65.689   0.352    4.73    4      414.9      592.5
  135   6   0   6 32.942  65.884   0.353    4.7     2       25.7        1.1
  136   7   1   4 32.952  65.904   0.353    4.7     4       92.7       29.4
  137   5   1  -8 33.314  66.627   0.357    4.59    4       43.9        6.4
  138   6   0  -8 33.394  66.788   0.357    4.57    2      128.5       27.4
  139   6   2   3 33.499  66.998   0.358    4.54    4       89.9       26.7
  140   1   1  -9 33.576  67.151   0.359    4.52    4       43.5        6.2
  141   1   3  -3 33.595  67.19    0.359    4.51    4      127.0       52.9
  142   3   3   0 33.677  67.353   0.36     4.49    4       27.4        2.5
  143   3   3  -1 33.693  67.385   0.36     4.48    4      152.4       75.7
  144   8   0  -6 33.736  67.471   0.36     4.47    2       33.1        1.8
  145   6   2  -5 33.756  67.511   0.361    4.47    4      144.2       67.6
  146   3   1   8 33.928  67.855   0.362    4.42    4        6.3        0.1
  147   1   3   3 33.994  67.987   0.363    4.4     4      125.6       50.5
  148   3   3   1 34.091  68.181   0.364    4.37    4       97.3       30.1
  149   3   3  -2 34.138  68.277   0.364    4.36    4      193.6      118.9
  150   4   0   8 34.16   68.32    0.364    4.36    2      418.9      278.0
  151   3   1  -9 34.198  68.397   0.365    4.35    4       37.4        4.4
  152   4   2  -7 34.503  69.006   0.368    4.27    4      136.4       57.7
  153   9   1  -1 34.544  69.088   0.368    4.26    4       23.4        1.7
  154   2   2   7 34.563  69.126   0.368    4.25    4       60.2       11.2
  155   9   1  -2 34.591  69.183   0.369    4.24    4       41.5        5.3
  156   8   0   4 34.738  69.476   0.37     4.21    2       69.5        7.4
  157   1   1   9 34.765  69.53    0.37     4.2     4       29.0        2.6
  158   9   1   0 34.922  69.843   0.372    4.16    4       45.4        6.2
  159   3   3   2 34.927  69.855   0.372    4.16    4       30.0        2.7
  160   7   1  -7 34.937  69.875   0.372    4.16    4       51.8        8.1
  161   3   3  -3 35.006  70.012   0.372    4.14    4      130.3       51.1
  162   1   3  -4 35.025  70.051   0.373    4.14    4       34.9        3.7
  163   5   1   7 35.057  70.114   0.373    4.13    4       51.5        8.0
  164   9   1  -3 35.063  70.126   0.373    4.13    4       42.2        5.4
  165   4   2   6 35.149  70.299   0.374    4.11    4        7.9        0.2
  166   7   1   5 35.343  70.686   0.375    4.06    4       22.4        1.5
  167   6   2   4 35.388  70.775   0.376    4.05    4      353.9      369.3
  168   1   3   4 35.546  71.092   0.377    4.02    4       58.9       10.2
  169   6   2  -6 35.7    71.401   0.379    3.98    4       12.4        0.4
  170   2   0 -10 35.703  71.405   0.379    3.98    2       59.8        5.2
  171   9   1   1 35.718  71.437   0.379    3.98    4       56.4        9.2
  172   2   2  -8 35.777  71.554   0.379    3.97    4       83.4       20.1
  173   0   2   8 35.926  71.852   0.381    3.94    4      356.6      364.0
  174   9   1  -4 35.952  71.904   0.381    3.93    4       78.7       17.7
  175   0   0  10 36.11   72.22    0.383    3.9     2       51.3        3.7
  176   3   3   3 36.174  72.348   0.383    3.88    4      143.7       58.3
  177   3   3  -4 36.282  72.565   0.384    3.86    4        4.9        0.1
  178   8   2  -1 36.374  72.748   0.385    3.84    4       76.5       16.3
  179   8   2  -2 36.485  72.969   0.386    3.82    4       11.9        0.4
  180   5   1  -9 36.591  73.181   0.387    3.8     4       20.9        1.2
  181   8   2   0 36.679  73.359   0.388    3.78    4      291.9      234.3
  182  10   0  -2 36.833  73.666   0.389    3.75    2       38.9        2.1
  183   1   3  -5 36.846  73.691   0.389    3.75    4      133.2       48.4
  184   9   1   2 36.923  73.846   0.39     3.73    4      318.7      275.9
  185   8   2  -3 37.01   74.02    0.391    3.72    4      151.9       62.4
  186   4   0 -10 37.058  74.117   0.391    3.71    2       57.7        4.5
  187   5   3  -1 37.126  74.252   0.392    3.7     4      139.2       52.1
  188   5   3   0 37.238  74.476   0.393    3.68    4       26.9        1.9
  189   9   1  -5 37.246  74.491   0.393    3.67    4      121.3       39.3
  190  10   0   0 37.282  74.565   0.393    3.67    2       59.2        4.7
  191   4   2  -8 37.386  74.773   0.394    3.65    4      287.0      218.7
  192   8   2   1 37.397  74.794   0.394    3.65    4      189.7       95.5
  193   5   3  -2 37.427  74.854   0.394    3.64    4       25.7        1.7
  194   1   3   5 37.483  74.967   0.395    3.63    4      110.6       32.3
  195   1   1 -10 37.511  75.021   0.395    3.63    4       95.4       24.0
  196   7   1  -8 37.617  75.233   0.396    3.61    4       40.3        4.3
  197   6   2   5 37.646  75.292   0.396    3.6     4       20.6        1.1
  198   3   1   9 37.689  75.379   0.397    3.6     4       48.2        6.1
  199   5   3   1 37.762  75.524   0.398    3.58    4      109.6       31.3
  200   3   3   4 37.815  75.63    0.398    3.57    4       59.6        9.2
  201   2   2   8 37.826  75.651   0.398    3.57    4       41.6        4.5
  202   8   2  -4 37.944  75.888   0.399    3.55    4       24.9        1.6
  203   3   3  -5 37.952  75.904   0.399    3.55    4      113.3       33.2
  204   3   1 -10 37.979  75.959   0.399    3.55    4      301.1      234.0
  205   6   2  -7 38.012  76.025   0.4      3.54    4      127.3       41.7
  206  10   0  -4 38.035  76.07    0.4      3.54    2      265.8       90.9
  207   7   1   6 38.077  76.153   0.4      3.53    4      353.1      320.3
  208   4   2   7 38.109  76.218   0.401    3.53    4       50.2        6.5
  209   5   3  -3 38.137  76.275   0.401    3.52    4      116.6       34.8
  210   2   0  10 38.259  76.518   0.402    3.5     2        5.0        0.0
  211   5   1   8 38.492  76.983   0.404    3.47    4       30.0        2.3
  212   8   2   2 38.519  77.038   0.404    3.46    4       51.4        6.6
  213   9   1   3 38.522  77.044   0.404    3.46    4       28.1        2.0
  214   8   0  -8 38.559  77.118   0.405    3.46    2      252.7       80.2
  215   5   3   2 38.692  77.384   0.406    3.43    4      195.6       95.6
  216   1   1  10 38.775  77.55    0.407    3.42    4      363.7      329.4
  217   9   1  -6 38.931  77.862   0.408    3.4     4      386.5      369.4
  218   1   3  -6 39.04   78.08    0.409    3.38    4      187.8       86.8
  219   2   2  -9 39.155  78.31    0.41     3.37    4       97.4       23.3
  220   5   3  -4 39.25   78.5     0.411    3.35    4       40.6        4.0
  221   8   2  -5 39.277  78.553   0.411    3.35    4       63.4        9.8
  222  10   0   2 39.363  78.726   0.412    3.34    2      142.7       24.7
  223   0   2   9 39.425  78.85    0.412    3.33    4       30.3        2.2
  224   6   0   8 39.572  79.143   0.414    3.31    2       79.7        7.6
  225   1   3   6 39.791  79.582   0.415    3.28    4       49.3        5.8
  226   3   3   5 39.837  79.675   0.416    3.28    4      103.6       25.6
  227   8   0   6 39.891  79.783   0.416    3.27    2       22.7        0.6
  228   3   3  -6 40.003  80.005   0.417    3.25    4       39.5        3.7
  229   5   3   3 40.02   80.04    0.417    3.25    4      141.6       47.5
  230   8   2   3 40.036  80.072   0.418    3.25    4       35.8        3.0
  231   6   0 -10 40.113  80.225   0.418    3.24    2       21.9        0.6
  232   5   1 -10 40.162  80.324   0.419    3.23    4       67.7       10.8
  233   6   2   6 40.262  80.525   0.42     3.22    4       91.5       19.6
  234   9   1   4 40.504  81.009   0.422    3.19    4       45.5        4.8
  235   4   2  -9 40.596  81.192   0.422    3.18    4      165.3       63.2
  236   7   1  -9 40.634  81.269   0.423    3.18    4       80.0       14.8
  237   6   2  -8 40.682  81.363   0.423    3.17    4       32.0        2.4
  238   5   3  -5 40.757  81.514   0.424    3.16    4      111.0       28.4
  239  10   0  -6 40.84   81.681   0.424    3.16    2       33.8        1.3
  240   9   1  -7 40.998  81.995   0.426    3.14    4       79.2       14.3
  241   8   2  -6 40.999  81.999   0.426    3.14    4       38.4        3.4
  242   7   1   7 41.149  82.298   0.427    3.12    4      119.3       32.3
  243   4   2   8 41.396  82.792   0.429    3.1     4      284.4      182.2
  244   2   2   9 41.397  82.793   0.429    3.1     4       96.6       21.0
  245   1   3  -7 41.6    83.201   0.431    3.08    4      126.2       35.7
  246   1   1 -11 41.706  83.412   0.432    3.07    4       55.7        6.9
  247   3   1  10 41.726  83.453   0.432    3.06    4       83.8       15.7
  248   5   3   4 41.738  83.476   0.432    3.06    4       30.3        2.0
  249   8   2   4 41.939  83.878   0.434    3.04    4       26.0        1.5
  250   3   1 -11 42.039  84.078   0.435    3.03    4       48.4        5.2
  251   4   0  10 42.067  84.134   0.435    3.03    2      157.1       27.2
  252   7   3  -1 42.143  84.286   0.436    3.03    4      113.4       28.3
  253   5   1   9 42.233  84.466   0.436    3.02    4       70.6       10.9
  254   3   3   6 42.234  84.468   0.436    3.02    4      305.7      205.1
  255   7   3  -2 42.311  84.622   0.437    3.01    4      330.7      239.5
  256   7   3   0 42.375  84.749   0.437    3.0     4       83.8       15.4
  257   3   3  -7 42.427  84.854   0.438    3.0     4      120.7       31.8
  258   1   3   7 42.465  84.93    0.438    3.0     4      131.4       37.6
  259   5   3  -6 42.652  85.304   0.44     2.98    4      338.5      248.5
  260   2   2 -10 42.852  85.704   0.441    2.97    4       25.3        1.4
  261   9   1   5 42.864  85.729   0.442    2.96    4       41.8        3.8
  262   7   3  -3 42.878  85.756   0.442    2.96    4      101.0       22.0
  263  11   1  -2 42.981  85.962   0.443    2.96    4      334.5      240.5
  264   7   3   1 43.006  86.011   0.443    2.95    4       88.5       16.8
  265  10   0   4 43.014  86.028   0.443    2.95    2      322.5      111.7
  266  11   1  -1 43.06   86.119   0.443    2.95    4      120.7       31.3
  267   1   1  11 43.063  86.125   0.443    2.95    4      121.6       31.7
  268   8   2  -7 43.107  86.214   0.444    2.95    4       38.5        3.2
  269   6   2   7 43.238  86.477   0.445    2.94    4       70.1       10.5
  270   0   2  10 43.24   86.48    0.445    2.94    4       57.4        7.0
  271  11   1  -3 43.301  86.602   0.445    2.93    4       28.9        1.8
  272   9   1  -8 43.442  86.885   0.446    2.92    4       49.3        5.2
  273  11   1   0 43.537  87.074   0.447    2.91    4      108.8       25.1
  274   6   2  -9 43.712  87.424   0.449    2.9     4       76.6       12.4
  275   5   3   5 43.843  87.685   0.45     2.89    4       58.7        7.2
  276   7   3  -4 43.843  87.686   0.45     2.89    4       51.3        5.6
  277  10   2  -2 43.932  87.864   0.45     2.89    4       70.1       10.3
  278  10   2  -1 43.949  87.898   0.45     2.89    4       52.9        5.9
  279   7   1 -10 44.002  88.004   0.451    2.88    4      350.3      257.5
  280  11   1  -4 44.019  88.039   0.451    2.88    4       90.1       17.0
  281   7   3   2 44.034  88.068   0.451    2.88    4       19.2        0.8
  282   5   1 -11 44.057  88.114   0.451    2.88    4       40.6        3.4
  283   4   2 -10 44.148  88.297   0.452    2.88    4       15.0        0.5
  284   8   2   5 44.227  88.454   0.453    2.87    4       84.8       15.0
  285   0   4   0 44.307  88.615   0.453    2.87    2      139.3       20.2
  286  10   2  -3 44.313  88.626   0.453    2.87    4       21.6        1.0
  287  10   2   0 44.364  88.728   0.454    2.86    4       29.9        1.9
  288   2   0 -12 44.375  88.751   0.454    2.86    2      355.9      131.8
  289  11   1   1 44.412  88.824   0.454    2.86    4       15.9        0.5
  290   0   4   1 44.506  89.013   0.455    2.85    4       83.6       14.5
  291   1   3  -8 44.532  89.064   0.455    2.85    4       32.9        2.3
  292   7   1   8 44.575  89.151   0.456    2.85    4      121.4       30.6
  293   8   0 -10 44.795  89.589   0.457    2.84    2       51.3        2.7
  294   5   3  -7 44.935  89.869   0.458    2.83    4       98.5       20.0


  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   6.769  13.538  6.53511      121.6      1.5      1.5     5.6
    2   2   0   0   6.958  13.917  6.35814      530.3      6.6      6.7     5.6
    3   2   0   2  10.443  20.887  4.24949      177.1      2.2      2.2     5.6
    4   1   1  -2  12.373  24.746  3.59484      153.1      1.9      1.9     5.6
    5   1   1   2  12.947  25.894  3.43792     6231.8     78.0     78.3     5.6
    6   0   0   4  13.635  27.27   3.26755      197.3      2.5      2.5     5.6
    7   4   0   0  14.022  28.044  3.17907     1875.8     23.5     23.5     5.6
    8   2   0  -4  14.38   28.759  3.10167     1708.9     21.4     21.4     5.6
    9   1   1  -3  14.443  28.886  3.08835      275.5      3.4      3.5     5.6
   10   3   1   0  14.598  29.195  3.05633      103.6      1.3      1.3     5.6
   11   3   1  -1  14.628  29.256  3.05014      798.4     10.0     10.0     5.6
   12   1   1   3  15.188  30.376  2.94013       95.9      1.2      1.2     5.6
   13   3   1   1  15.365  30.73   2.90711      150.6      1.9      1.9     5.6
   14   3   1  -2  15.451  30.903  2.89121     7986.1    100.0    100.0     5.6
   15   2   0   4  16.305  32.61   2.74362     4157.2     52.1     52.0     5.6
   16   3   1  -3  16.964  33.928  2.64         412.0      5.2      5.1     5.7
   17   1   1  -5  19.88   39.76   2.26518      118.5      1.5      1.5     5.7
   18   5   1  -1  20.298  40.596  2.22046      175.7      2.2      2.2     5.7
   19   0   2   0  20.442  40.883  2.2055       852.3     10.7     10.6     5.7
   20   0   2   1  20.744  41.488  2.17476      543.6      6.8      6.7     5.7
   21   3   1  -5  21.496  42.991  2.10211      103.6      1.3      1.3     5.7
   22   2   2   1  22.16   44.319  2.04216      234.2      2.9      2.9     5.7
   23   5   1   2  22.532  45.063  2.01017     2359.5     29.5     29.1     5.7
   24   1   1  -6  23.008  46.016  1.97075     2378.4     29.8     29.3     5.7
   25   0   2   3  23.045  46.09   1.96773      133.4      1.7      1.6     5.7
   26   6   0  -4  23.73   47.459  1.91411     1386.9     17.4     17.1     5.7
   27   5   1   3  24.317  48.633  1.87062      287.1      3.6      3.5     5.7
   28   2   2   3  24.68   49.36   1.84478      122.9      1.5      1.5     5.7
   29   4   2   0  25.155  50.31   1.81212     1406.9     17.6     17.3     5.8
   30   2   2  -4  25.375  50.751  1.79742     1382.1     17.3     17.0     5.8
   31   1   1  -7  26.339  52.677  1.73613      164.1      2.1      2.0     5.8
   32   5   1   4  26.51   53.02   1.72572      103.4      1.3      1.3     5.8
   33   2   2   4  26.622  53.245  1.71896      730.7      9.1      8.9     5.8
   34   3   1   6  27.123  54.246  1.68958      786.3      9.8      9.6     5.8
   35   7   1  -2  27.217  54.434  1.68419      810.8     10.2      9.9     5.8
   36   6   0   4  27.512  55.024  1.6675       341.8      4.3      4.2     5.8
   37   5   1  -6  27.633  55.265  1.6608       671.2      8.4      8.2     5.8
   38   0   0   8  28.13   56.26   1.63378      295.3      3.7      3.6     5.8
   39   2   2   5  28.943  57.887  1.59167      224.5      2.8      2.7     5.8
   40   8   0   0  28.986  57.972  1.58953      599.4      7.5      7.3     5.8
   41   4   0  -8  29.781  59.562  1.55083      619.8      7.8      7.5     5.8
   42   6   2  -3  31.05   62.101  1.4934       195.0      2.4      2.4     5.8
   43   1   3  -1  31.981  63.963  1.45434       97.7      1.2      1.2     5.9
   44   6   2  -4  32.198  64.396  1.4456       349.6      4.4      4.2     5.9
   45   1   3   2  32.845  65.689  1.42023      592.5      7.4      7.1     5.9
   46   4   0   8  34.16   68.32   1.37181      396.9      5.0      4.7     5.9
   47   6   2   4  35.388  70.775  1.33012      369.3      4.6      4.4     5.9
   48   0   2   8  35.926  71.852  1.31281      381.7      4.8      4.5     5.9
   49   8   2   0  36.679  73.359  1.28953      234.3      2.9      2.8     6.0
   50   9   1   2  36.923  73.846  1.28222      275.9      3.5      3.3     6.0
   51   4   2  -8  37.386  74.773  1.2686       314.2      3.9      3.7     6.0
   52   3   1 -10  37.979  75.959  1.25172      268.8      3.4      3.2     6.0
   53  10   0  -4  38.035  76.07   1.25017      132.6      1.7      1.6     6.0
   54   7   1   6  38.077  76.153  1.24901      320.3      4.0      3.8     6.0
   55   8   0  -8  38.559  77.118  1.23577       80.2      1.0      0.9     6.0
   56   5   3   2  38.692  77.384  1.23218       95.6      1.2      1.1     6.0
   57   1   1  10  38.775  77.55   1.22997      329.4      4.1      3.9     6.0
   58   9   1  -6  38.931  77.862  1.22581      369.4      4.6      4.3     6.0
   59   1   3  -6  39.04   78.08   1.22293       86.8      1.1      1.0     6.0
   60   4   2   8  41.396  82.792  1.16486      203.2      2.5      2.4     6.1
   61   3   3   6  42.234  84.468  1.14597      216.1      2.7      2.5     6.1
   62   7   3  -2  42.311  84.622  1.14429      239.5      3.0      2.8     6.1
   63   5   3  -6  42.652  85.304  1.13687      248.5      3.1      2.9     6.1
   64  11   1  -2  42.981  85.962  1.12985      257.3      3.2      3.0     6.1
   65  10   0   4  43.014  86.028  1.12915      111.7      1.4      1.3     6.1
   66   7   1 -10  44.002  88.004  1.10882      274.5      3.4      3.1     6.2
   67   2   0 -12  44.375  88.751  1.10141      133.7      1.7      1.5     6.2

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