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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FERROSILITE

1, t-hypersthene, f-pyroxenes, sf-Mg-Fe(Mn)-pyroxenes, s-enstatite

Fe(2)Si(2)O(6)


Orthorhombic  P bca  Z = 8

Pbca

23 .4 .1992

Ref.Str.:

         1. Smyth J.R., Bish D.L. (1988)

         * Crystal structures and cation sites of the rock-forming

         minerals. Boston.

         2. Sasaki S., Fujino K., Takeuchi Y., Akimoto S. (1982)

         * Z. Kristallogr., 158, 279-297

         3. Ghose S., Schomaker V., McMullan R.K. (1986)

         * Z. Kristallogr., 176, 159-175

Reserv:

         See U(ij) in the original 3.

                   Initial data from BDM-file 

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

             a =  18.427    alpha =   90.0 
             b =   9.076    beta  =   90.0 
             c =   5.237    gamma =   90.0 

    Unit cell volume (cub. angs.) =   875.85

    Molar volume ( cub.cm/mol.) =    65.94

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

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

   1 0.3757  0.654   0.8746   0.0    Fe    = 1.00
   2 0.3778  0.4857  0.3664   0.0    Fe    = 1.00
   3 0.2723  0.339   0.0494   0.0    Si    = 1.00
   4 0.4732  0.3342  0.7893   0.0    Si    = 1.00
   5 0.1835  0.3401  0.0347   0.0    O     = 1.00
   6 0.5623  0.3403  0.8002   0.0    O     = 1.00
   7 0.3109  0.5026  0.0432   0.0    O     = 1.00
   8 0.4328  0.4829  0.6891   0.0    O     = 1.00
   9 0.3032  0.2226  0.832    0.0    O     = 1.00
  10 0.4476  0.1951  0.6036   0.0    O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.3757     0.654      0.8746
     2       2     0.3778     0.4857     0.3664
     3       3     0.2723     0.339      0.0494
     4       4     0.4732     0.3342     0.7893
     5       5     0.1835     0.3401     0.0347
     6       6     0.5623     0.3403     0.8002
     7       7     0.3109     0.5026     0.0432
     8       8     0.4328     0.4829     0.6891
     9       9     0.3032     0.2226     0.832 
    10      10     0.4476     0.1951     0.6036
    11       1     0.1243     0.346      0.3746
    12       2     0.1222     0.5143     0.8664
    13       3     0.2277     0.661      0.5494
    14       4     0.0268     0.6658     0.2893
    15       5     0.3165     0.6599     0.5347
    16       6     0.9377     0.6597     0.3002
    17       7     0.1891     0.4974     0.5432
    18       8     0.0672     0.5171     0.1891
    19       9     0.1968     0.7774     0.332 
    20      10     0.0524     0.8049     0.1036
    21       1     0.1243     0.154      0.8746
    22       2     0.1222     0.9857     0.3664
    23       3     0.2277     0.839      0.0494
    24       4     0.0268     0.8342     0.7893
    25       5     0.3165     0.8401     0.0347
    26       6     0.9377     0.8403     0.8002
    27       7     0.1891     0.0026     0.0432
    28       8     0.0672     0.9829     0.6891
    29       9     0.1968     0.7226     0.832 
    30      10     0.0524     0.6951     0.6036
    31       1     0.3757     0.846      0.3746
    32       2     0.3778     0.0143     0.8664
    33       3     0.2723     0.161      0.5494
    34       4     0.4732     0.1658     0.2893
    35       5     0.1835     0.1599     0.5347
    36       6     0.5623     0.1597     0.3002
    37       7     0.3109     0.9974     0.5432
    38       8     0.4328     0.0171     0.1891
    39       9     0.3032     0.2774     0.332 
    40      10     0.4476     0.3049     0.1036
    41       1     0.8757     0.654      0.6254
    42       2     0.8778     0.4857     0.1336
    43       3     0.7723     0.339      0.4506
    44       4     0.9732     0.3342     0.7107
    45       5     0.6835     0.3401     0.4653
    46       6     0.0623     0.3403     0.6998
    47       7     0.8109     0.5026     0.4568
    48       8     0.9328     0.4829     0.8109
    49       9     0.8032     0.2226     0.668 
    50      10     0.9476     0.1951     0.8964
    51       1     0.6243     0.346      0.1254
    52       2     0.6222     0.5143     0.6336
    53       3     0.7277     0.661      0.9506
    54       4     0.5268     0.6658     0.2107
    55       5     0.8165     0.6599     0.9653
    56       6     0.4377     0.6597     0.1998
    57       7     0.6891     0.4974     0.9568
    58       8     0.5672     0.5171     0.3109
    59       9     0.6968     0.7774     0.168 
    60      10     0.5524     0.8049     0.3964
    61       1     0.6243     0.154      0.6254
    62       2     0.6222     0.9857     0.1336
    63       3     0.7277     0.839      0.4506
    64       4     0.5268     0.8342     0.7107
    65       5     0.8165     0.8401     0.4653
    66       6     0.4377     0.8403     0.6998
    67       7     0.6891     0.0026     0.4568
    68       8     0.5672     0.9829     0.8109
    69       9     0.6968     0.7226     0.668 
    70      10     0.5524     0.6951     0.8964
    71       1     0.8757     0.846      0.1254
    72       2     0.8778     0.0143     0.6336
    73       3     0.7723     0.161      0.9506
    74       4     0.9732     0.1658     0.2107
    75       5     0.6835     0.1599     0.9653
    76       6     0.0623     0.1597     0.1998
    77       7     0.8109     0.9974     0.9568
    78       8     0.9328     0.0171     0.3109
    79       9     0.8032     0.2774     0.168 
    80      10     0.9476     0.3049     0.3964


X-ray density (g/cm cub.)   =      4.0 

MU (1/cm) =     194.79     Mass attenuation coefficient (cm**2/g) =     48.689

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

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

    1    Fe                  2.592        6
                                                 2.0236       7
                                                 2.1118       8
                                                 2.0886       5
                                                 2.1792       5
                                                 2.0512       6
                                                 2.2363       6
    2    Fe                  2.592        6
                                                 2.099        7
                                                 1.9712       8
                                                 2.1334       5
                                                 2.3436       9
                                                 2.4985      10
                                                 2.1158       6
    3    Si                  2.1          4
                                                 1.6383       5
                                                 1.6466       7
                                                 1.6542       9
                                                 1.6813       9
    4    Si                  2.1          4
                                                 1.6447       6
                                                 1.6278       8
                                                 1.6617      10
                                                 1.7325      10
    5    O                   3.264       11
                                                 2.7728       7
                                                 2.6701       9
                                                 3.0233       7
                                                 2.9452       7
                                                 2.7977       8
                                                 3.0652       7
                                                 3.0873       5
                                                 3.0873       5
                                                 2.7592       9
                                                 2.8397       6
                                                 2.9011       6
    6    O                   3.264       11
                                                 2.7763       8
                                                 2.6952      10
                                                 3.0892       6
                                                 3.0892       6
                                                 2.6637      10
                                                 2.8397       5
                                                 2.8575       7
                                                 3.1203       8
                                                 3.0248       8
                                                 3.2455       8
                                                 2.9011       5
    7    O                   3.264       10
                                                 2.7728       5
                                                 2.9183       8
                                                 2.7752       9
                                                 2.9452       5
                                                 3.0233       5
                                                 3.0652       5
                                                 3.1034       9
                                                 2.5466       9
                                                 3.1088      10
                                                 2.8575       6
    8    O                   3.264       10
                                                 2.7763       6
                                                 2.9183       7
                                                 2.6642      10
                                                 2.7977       5
                                                 2.7196      10
                                                 3.1203       6
                                                 3.0248       6
                                                 3.1863       8
                                                 3.2455       6
                                                 3.1217      10
    9    O                   3.264        9
                                                 2.6701       5
                                                 2.7752       7
                                                 2.928       10
                                                 3.1034       7
                                                 2.7592       5
                                                 2.5466       7
                                                 2.6653       9
                                                 2.6653       9
                                                 3.1083      10
   10    O                   3.264       10
                                                 2.6952       6
                                                 2.6642       8
                                                 2.928        9
                                                 2.6637       6
                                                 3.1088       7
                                                 2.7196       8
                                                 3.1083       9
                                                 2.8017      10
                                                 2.8017      10
                                                 3.1217       8

  X-ray diffraction powder data (II),  X-Ray W.L. =   1.78892(angs.):

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

    1   2   0   0  5.571  11.142   0.054  209.23    2        6.2        2.1
    2   2   1   0  7.952  15.903   0.077  101.56    4       88.5      414.3
    3   4   0   0 11.196  22.392   0.109   50.16    2      200.9      527.8
    4   0   2   0 11.368  22.735   0.11    48.59    2        4.0        0.2
    5   1   1   1 11.717  23.434   0.114   45.61    8        7.3        2.5
    6   4   1   0 12.576  25.153   0.122   39.32    4       10.5        2.2
    7   2   2   0 12.692  25.385   0.123   38.56    4        4.0        0.3
    8   2   1   1 12.697  25.394   0.123   38.54    8       50.4      102.1
    9   3   1   1 14.19   28.379   0.137   30.45    8        9.8        3.1
   10   0   2   1 15.118  30.236   0.146   26.59    4       80.2       89.2
   11   1   2   1 15.384  30.768   0.148   25.62    8       14.2        5.4
   12   4   2   0 16.062  32.124   0.155   23.34    4      195.3      464.4
   13   4   1   1 16.066  32.131   0.155   23.33    8       51.6       64.8
   14   2   2   1 16.158  32.317   0.156   23.04    8      128.8      399.0
   15   6   0   0 16.932  33.865   0.163   20.82    2       35.2        6.7
   16   3   2   1 17.38   34.76    0.167   19.67    8      155.7      497.4
   17   6   1   0 17.907  35.813   0.172   18.43    4      269.7      699.1
   18   2   3   0 18.131  36.262   0.174   17.93    4       32.7       10.0
   19   5   1   1 18.223  36.446   0.175   17.73    8       93.1      160.2
   20   4   2   1 18.974  37.949   0.182   16.22    8      158.1      423.0
   21   0   0   2 19.974  39.948   0.191   14.48    2       24.4        2.3
   22   1   3   1 20.174  40.349   0.193   14.16    8      202.9      607.8
   23   1   0   2 20.183  40.367   0.193   14.15    4      147.2      159.8
   24   6   2   0 20.59   41.179   0.197   13.53    4       25.0        4.4
   25   6   1   1 20.593  41.185   0.197   13.53    8       63.7       57.2
   26   4   3   0 20.715  41.429   0.198   13.35    4       30.8        6.6
   27   2   3   1 20.792  41.584   0.198   13.24    8      173.8      416.9
   28   2   0   2 20.801  41.602   0.199   13.23    4      200.9      278.4
   29   5   2   1 20.871  41.742   0.199   13.13    8      137.9      260.5
   30   1   1   2 21.028  42.056   0.201   12.91    8       59.4       47.5
   31   2   1   2 21.626  43.251   0.206   12.12    8       19.4        4.8
   32   3   3   1 21.79   43.579   0.207   11.92    8       42.5       22.5
   33   3   0   2 21.798  43.596   0.208   11.91    4      194.9      235.8
   34   3   1   2 22.594  45.187   0.215   10.98    8       62.8       45.1
   35   8   0   0 22.85   45.701   0.217   10.71    2      114.8       36.8
   36   6   2   1 23.014  46.028   0.219   10.54    8       14.3        2.3
   37   4   3   1 23.128  46.256   0.22    10.42    8       34.1       12.6
   38   7   1   1 23.132  46.265   0.22    10.41    8       58.6       37.3
   39   4   0   2 23.136  46.272   0.22    10.41    4       16.4        1.5
   40   0   4   0 23.217  46.433   0.22    10.33    2       11.6        0.4
   41   0   2   2 23.227  46.455   0.22    10.32    4        5.9        0.2
   42   1   2   2 23.413  46.826   0.222   10.13    8       39.2       16.2
   43   8   1   0 23.618  47.236   0.224    9.93    4        0.8        0.0
   44   4   1   2 23.897  47.793   0.226    9.67    8       25.5        6.6
   45   2   4   0 23.953  47.906   0.227    9.62    4       13.2        0.9
   46   2   2   2 23.963  47.927   0.227    9.61    8        8.0        0.6
   47   6   3   0 24.52   49.04    0.232    9.12    4       49.8       11.8
   48   5   3   1 24.766  49.532   0.234    8.92    8      187.7      327.8
   49   5   0   2 24.774  49.547   0.234    8.91    4      280.6      365.8
   50   3   2   2 24.86   49.72    0.235    8.84    8       78.1       56.3
   51   7   2   1 25.362  50.725   0.239    8.45    8      104.6       96.4
   52   0   4   1 25.443  50.887   0.24     8.39    4       28.2        3.5
   53   5   1   2 25.497  50.995   0.241    8.35    8      118.1      121.5
   54   1   4   1 25.617  51.234   0.242    8.26    8       57.6       28.6
   55   8   2   0 25.816  51.632   0.243    8.11    4       86.6       31.7
   56   8   1   1 25.819  51.637   0.243    8.11    8       49.4       20.7
   57   4   4   0 26.068  52.135   0.246    7.94    4       85.4       30.2
   58   4   2   2 26.077  52.155   0.246    7.93    8       26.5        5.8
   59   2   4   1 26.133  52.265   0.246    7.89    8       86.4       61.5
   60   6   3   1 26.666  53.331   0.251    7.54    8      229.2      413.1
   61   6   0   2 26.673  53.346   0.251    7.53    4       12.1        0.6
   62   3   4   1 26.977  53.953   0.254    7.34    8       46.0       16.2
   63   1   3   2 27.025  54.049   0.254    7.31    8        7.9        0.5
   64   6   1   2 27.361  54.721   0.257    7.11    8       17.9        2.4
   65   2   3   2 27.522  55.044   0.258    7.01    8        3.2        0.1
   66   5   2   2 27.586  55.172   0.259    6.98    8       33.2        8.0
   67   8   2   1 27.89   55.781   0.261    6.81    8      119.7      101.8
   68   4   4   1 28.129  56.258   0.264    6.68    8       53.1       19.6
   69   3   3   2 28.337  56.675   0.265    6.56    8       29.3        5.9
   70   9   1   1 28.64   57.28    0.268    6.41    8        5.3        0.2
   71   7   3   1 28.797  57.593   0.269    6.33    8       65.0       27.9
   72   7   0   2 28.804  57.607   0.269    6.33    4      211.0      146.8
   73  10   0   0 29.039  58.078   0.271    6.21    2       14.5        0.3
   74   8   3   0 29.214  58.427   0.273    6.13    4        7.8        0.2
   75   6   4   0 29.349  58.698   0.274    6.06    4        2.3        0.0
   76   6   2   2 29.358  58.716   0.274    6.06    8       64.7       26.5
   77   4   3   2 29.454  58.909   0.275    6.02    8       22.9        3.3
   78   7   1   2 29.458  58.916   0.275    6.01    8       49.2       15.2
   79   5   4   1 29.567  59.133   0.276    5.96    8       85.5       45.5
   80  10   1   0 29.69   59.38    0.277    5.91    4       44.0        6.0
   81   2   5   0 30.148  60.296   0.281    5.71    4      231.1      159.0
   82   9   2   1 30.584  61.167   0.284    5.53    8       49.1       13.9
   83   5   3   2 30.853  61.706   0.287    5.42    8       28.0        4.4
   84   8   3   1 31.137  62.274   0.289    5.32    8       69.9       27.1
   85   8   0   2 31.144  62.287   0.289    5.31    4        4.9        0.1
   86   6   4   1 31.267  62.535   0.29     5.27    8       26.7        3.9
   87   7   2   2 31.37   62.741   0.291    5.23    8      104.2       59.2
   88   0   4   2 31.441  62.882   0.292    5.2     4       23.2        1.5
   89   1   5   1 31.586  63.172   0.293    5.15    8       17.8        1.7
   90   1   4   2 31.592  63.185   0.293    5.15    8       44.8       10.8
   91  10   2   0 31.594  63.188   0.293    5.15    4       37.5        3.8
   92  10   1   1 31.596  63.193   0.293    5.15    8       33.8        6.1
   93   1   1   3 31.603  63.206   0.293    5.14    8       35.4        6.7
   94   8   1   2 31.769  63.538   0.294    5.09    8       82.8       36.4
   95   4   5   0 31.981  63.962   0.296    5.01    4        2.9        0.0
   96   2   5   1 32.038  64.076   0.297    4.99    8       87.3       39.7
   97   2   4   2 32.044  64.089   0.297    4.99    8       61.9       19.9
   98   2   1   3 32.055  64.11    0.297    4.99    8       58.3       17.7
   99   6   3   2 32.515  65.029   0.3      4.84    8       11.2        0.6
  100   3   5   1 32.784  65.568   0.303    4.75    8       46.7       10.8
  101   3   4   2 32.79   65.58    0.303    4.75    8       29.1        4.2
  102   3   1   3 32.801  65.602   0.303    4.75    8       73.4       26.6
  103   7   4   1 33.213  66.425   0.306    4.62    8       41.1        8.1
  104   0   2   3 33.298  66.596   0.307    4.6     4      244.7      143.6
  105  10   2   1 33.438  66.876   0.308    4.56    8       33.1        5.2
  106   1   2   3 33.445  66.89    0.308    4.55    8      142.9       96.9
  107   8   4   0 33.597  67.194   0.309    4.51    4       47.5        5.3
  108   8   2   2 33.606  67.211   0.309    4.51    8       29.7        4.1
  109   9   3   1 33.674  67.348   0.31     4.49    8      180.7      152.9
  110   9   0   2 33.68   67.361   0.31     4.49    4      199.8       93.4
  111   4   5   1 33.814  67.627   0.311    4.45    8       40.7        7.7
  112   4   4   2 33.82   67.64    0.311    4.45    8       11.1        0.6
  113   4   1   3 33.83   67.661   0.311    4.44    8        4.6        0.1
  114   2   2   3 33.884  67.768   0.312    4.43    8       13.2        0.8
  115   9   1   2 34.281  68.562   0.315    4.32    8       86.2       33.5
  116   7   3   2 34.422  68.845   0.316    4.29    8       13.9        0.9
  117   3   2   3 34.609  69.219   0.317    4.24    8       34.4        5.2
  118  10   3   0 34.636  69.272   0.318    4.23    4       17.5        0.7
  119  11   1   1 34.694  69.388   0.318    4.22    8       21.0        1.9
  120   6   5   0 34.917  69.835   0.32     4.16    4      217.5      102.7
  121   5   5   1 35.116  70.232   0.322    4.12    8       79.8       27.3
  122   5   4   2 35.122  70.244   0.322    4.12    8       17.0        1.2
  123   5   1   3 35.132  70.264   0.322    4.11    8       38.7        6.4
  124   8   4   1 35.388  70.776   0.324    4.05    8        3.4        0.0
  125   4   2   3 35.614  71.227   0.326    4.0     8       23.7        2.3
  126  12   0   0 35.626  71.252   0.326    4.0     2      312.2      101.7
  127   9   2   2 36.054  72.108   0.329    3.91    8       80.4       26.3
  128  12   1   0 36.211  72.423   0.33     3.88    4        7.9        0.1
  129   0   6   0 36.25   72.501   0.331    3.87    2      455.1      208.8
  130  10   3   1 36.404  72.807   0.332    3.84    8      254.6      259.3
  131  10   0   2 36.41   72.819   0.332    3.83    4       33.1        2.2
  132   1   3   3 36.41   72.82    0.332    3.83    8      236.2      223.2
  133  11   2   1 36.459  72.917   0.332    3.82    8       61.4       15.0
  134   8   3   2 36.565  73.13    0.333    3.8     8       12.2        0.6
  135   6   5   1 36.679  73.358   0.334    3.78    8       61.4       14.9
  136   6   4   2 36.685  73.371   0.334    3.78    8       40.1        6.3
  137   6   1   3 36.695  73.391   0.334    3.78    8       36.1        5.1
  138   2   6   0 36.815  73.63    0.335    3.75    4       23.4        1.1
  139   2   3   3 36.833  73.666   0.335    3.75    8      160.9      101.3
  140   5   2   3 36.888  73.775   0.336    3.74    8       64.5       16.2
  141   1   5   2 36.981  73.961   0.336    3.72    8       86.7       29.2
  142  10   1   2 36.99   73.981   0.336    3.72    8        4.1        0.1
  143   2   5   2 37.401  74.802   0.34     3.65    8       17.0        1.1
  144   3   3   3 37.534  75.068   0.341    3.62    8       79.1       23.6
  145   9   4   1 37.786  75.573   0.343    3.58    8        1.5        0.0
  146  12   2   0 37.947  75.894   0.344    3.55    4       23.3        1.0
  147  12   1   1 37.949  75.898   0.344    3.55    8        7.7        0.2
  148   0   6   1 37.987  75.974   0.344    3.55    4       30.2        1.7
  149   3   5   2 38.098  76.197   0.345    3.53    8      167.7      103.4
  150   1   6   1 38.126  76.253   0.345    3.52    8       29.3        3.1
  151   6   2   3 38.423  76.846   0.347    3.48    8       19.3        1.4
  152   4   6   0 38.49   76.98    0.348    3.47    4      118.0       25.1
  153   7   5   1 38.495  76.99    0.348    3.46    8       62.9       14.3
  154   7   4   2 38.501  77.002   0.348    3.46    8       44.9        7.3
  155   4   3   3 38.508  77.015   0.348    3.46    8       28.1        2.9
  156   7   1   3 38.511  77.022   0.348    3.46    8       18.0        1.2
  157   2   6   1 38.543  77.085   0.348    3.46    8        1.6        0.0
  158  10   4   0 38.705  77.411   0.35     3.43    4       54.8        5.4
  159  10   2   2 38.713  77.427   0.35     3.43    8       32.8        3.9
  160   8   5   0 38.857  77.715   0.351    3.41    4       20.3        0.7
  161   9   3   2 38.936  77.872   0.351    3.4     8       13.2        0.6
  162   4   5   2 39.068  78.135   0.352    3.38    8        8.8        0.3
  163   3   6   1 39.233  78.466   0.354    3.36    8       30.1        3.2
  164  11   3   1 39.33   78.66    0.354    3.34    8      235.1      192.6
  165  11   0   2 39.336  78.672   0.354    3.34    4      276.3      133.1
  166  12   2   1 39.659  79.317   0.357    3.3     8       86.9       26.0
  167   5   3   3 39.749  79.497   0.357    3.29    8      126.3       54.7
  168  11   1   2 39.902  79.805   0.359    3.27    8      121.3       50.1
  169   4   6   1 40.195  80.389   0.361    3.23    8        1.7        0.0
  170   7   2   3 40.213  80.427   0.361    3.23    8       94.1       29.8
  171   0   4   3 40.277  80.554   0.361    3.22    4      153.1       39.4
  172   5   5   2 40.304  80.608   0.362    3.22    8      103.4       35.9
  173  10   4   1 40.408  80.815   0.362    3.21    8       11.1        0.4
  174   1   4   3 40.414  80.828   0.362    3.2     8       69.6       16.2
  175   8   5   1 40.558  81.116   0.363    3.19    8       39.5        5.2
  176   8   4   2 40.564  81.128   0.364    3.19    8       14.6        0.7
  177   8   1   3 40.574  81.147   0.364    3.19    8       10.8        0.4
  178  12   3   0 40.785  81.571   0.365    3.16    4       17.4        0.5
  179   2   4   3 40.824  81.647   0.365    3.16    8       14.7        0.7
  180   6   6   0 41.235  82.47    0.368    3.11    4       28.5        1.3
  181   6   3   3 41.252  82.505   0.369    3.11    8      197.7      126.8
  182  13   1   1 41.385  82.771   0.37     3.1     8       35.8        4.1
  183   5   6   1 41.423  82.846   0.37     3.09    8       10.4        0.3
  184   3   4   3 41.505  83.01    0.37     3.09    8       44.4        6.4
  185  10   3   2 41.538  83.075   0.371    3.08    8        5.9        0.1
  186  11   2   2 41.591  83.181   0.371    3.08    8       28.6        2.6
  187   6   5   2 41.803  83.607   0.373    3.06    8        5.5        0.1
  188   8   2   3 42.256  84.513   0.376    3.02    8       72.7       16.6
  189   4   4   3 42.455  84.91    0.377    3.0     8       36.0        4.0
  190  12   3   1 42.469  84.937   0.377    3.0     8      149.9       70.2
  191  12   0   2 42.474  84.949   0.377    3.0     4       32.4        1.6
  192  14   0   0 42.81   85.62    0.38     2.97    2       53.3        2.2
  193   9   5   1 42.869  85.738   0.38     2.96    8       49.5        7.6
  194   9   4   2 42.875  85.749   0.38     2.96    8        7.5        0.2
  195   9   1   3 42.884  85.769   0.38     2.96    8       54.5        9.2
  196   6   6   1 42.915  85.83    0.381    2.96    8        8.4        0.2
  197   7   3   3 43.017  86.033   0.381    2.95    8      105.1       34.0
  198  12   1   2 43.033  86.065   0.381    2.95    8      129.8       51.8
  199  13   2   1 43.063  86.126   0.382    2.95    8       67.5       14.0
  200   0   6   2 43.07   86.14    0.382    2.95    4        3.2        0.0
  201   0   0   4 43.093  86.186   0.382    2.95    2      171.8       22.7
  202   1   6   2 43.205  86.41    0.383    2.94    8       63.7       12.5
  203   1   0   4 43.228  86.457   0.383    2.94    4      125.6       24.1
  204  11   4   1 43.261  86.523   0.383    2.93    8       18.3        1.0
  205  14   1   0 43.368  86.736   0.384    2.93    4      140.9       30.3
  206   7   5   2 43.564  87.129   0.385    2.91    8       82.5       20.7
  207   2   6   2 43.611  87.221   0.386    2.91    8      150.3       68.5
  208   2   0   4 43.634  87.268   0.386    2.91    4       13.6        0.3
  209   5   4   3 43.673  87.346   0.386    2.91    8       33.0        3.3
  210  10   5   0 43.764  87.528   0.387    2.9     4        5.8        0.1
  211   1   1   4 43.786  87.571   0.387    2.9     8       77.0       17.9
  212   2   7   0 44.16   88.32    0.389    2.87    4       33.7        1.7
  213   2   1   4 44.191  88.382   0.39     2.87    8       62.8       11.8
  214   3   6   2 44.286  88.572   0.39     2.87    8      165.5       81.9
  215   3   0   4 44.309  88.619   0.39     2.87    4       69.3        7.2
  216  11   3   2 44.381  88.762   0.391    2.86    8       14.1        0.6
  217   9   2   3 44.556  89.111   0.392    2.85    8        2.8        0.0
  218   7   6   1 44.672  89.344   0.393    2.85    8        7.2        0.2
  219  12   4   0 44.696  89.392   0.393    2.84    4       17.0        0.4
  220  12   2   2 44.704  89.407   0.393    2.84    8       12.9        0.5
  221   3   1   4 44.866  89.732   0.394    2.84    8       27.5        2.2


  X-ray diffraction powder data (I)...X-Ray wave length =  1.78892 (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   2   1   0   7.952  15.903  6.46577      414.3     54.0     55.1     5.6
    2   4   0   0  11.196  22.392  4.60675      527.8     68.8     69.8     5.6
    3   2   1   1  12.697  25.394  4.06957      102.1     13.3     13.5     5.6
    4   0   2   1  15.118  30.236  3.42955       89.2     11.6     11.7     5.6
    5   4   2   0  16.062  32.124  3.23288      529.2     68.9     69.5     5.6
    6   2   2   1  16.158  32.317  3.21411      399.0     52.0     52.4     5.6
    7   3   2   1  17.38   34.76   2.99441      497.4     64.8     65.1     5.7
    8   6   1   0  17.907  35.813  2.90913      699.1     91.1     91.5     5.7
    9   2   3   0  18.131  36.262  2.87434       10.0      1.3      1.3     5.7
   10   5   1   1  18.223  36.446  2.86033      160.2     20.9     21.0     5.7
   11   4   2   1  18.974  37.949  2.75094      423.0     55.1     55.2     5.7
   12   1   3   1  20.174  40.349  2.59356      767.6    100.0    100.0     5.7
   13   6   1   1  20.593  41.185  2.5431        61.6      8.0      8.0     5.7
   14   2   3   1  20.792  41.584  2.51977      695.2     90.6     90.5     5.7
   15   5   2   1  20.871  41.742  2.51064      260.5     33.9     33.9     5.7
   16   1   1   2  21.028  42.056  2.49276       47.5      6.2      6.2     5.7
   17   3   0   2  21.798  43.596  2.40875      258.3     33.6     33.5     5.7
   18   3   1   2  22.594  45.187  2.32816       45.1      5.9      5.9     5.7
   19   8   0   0  22.85   45.701  2.30338       36.8      4.8      4.8     5.7
   20   7   1   1  23.132  46.265  2.2768        51.3      6.7      6.6     5.7
   21   1   2   2  23.413  46.826  2.25103       16.2      2.1      2.1     5.7
   22   6   3   0  24.52   49.04   2.15526       11.8      1.5      1.5     5.7
   23   5   0   2  24.774  49.547  2.13457      693.6     90.4     89.5     5.7
   24   3   2   2  24.86   49.72   2.12761       56.3      7.3      7.3     5.7
   25   7   2   1  25.362  50.725  2.0882        96.4     12.6     12.4     5.8
   26   5   1   2  25.497  50.995  2.07788      121.5     15.8     15.6     5.8
   27   1   4   1  25.617  51.234  2.06882       28.6      3.7      3.7     5.8
   28   8   2   0  25.816  51.632  2.05394       52.4      6.8      6.7     5.8
   29   4   4   0  26.068  52.135  2.03549       36.0      4.7      4.6     5.8
   30   2   4   1  26.133  52.265  2.03078       61.5      8.0      7.9     5.8
   31   6   3   1  26.666  53.331  1.99307      413.7     53.9     53.1     5.8
   32   3   4   1  26.977  53.953  1.97179       16.2      2.1      2.1     5.8
   33   5   2   2  27.586  55.172  1.93156        8.0      1.0      1.0     5.8
   34   8   2   1  27.89   55.781  1.91214      101.8     13.3     13.0     5.8
   35   4   4   1  28.129  56.258  1.89723       19.6      2.6      2.5     5.8
   36   7   0   2  28.804  57.607  1.85646      174.7     22.8     22.3     5.8
   37   6   2   2  29.358  58.716  1.82445       26.5      3.4      3.4     5.8
   38   7   1   2  29.458  58.916  1.81881       18.5      2.4      2.4     5.8
   39   5   4   1  29.567  59.133  1.81272       45.5      5.9      5.8     5.8
   40   2   5   0  30.148  60.296  1.78097      159.0     20.7     20.2     5.8
   41   9   2   1  30.584  61.167  1.75799       13.9      1.8      1.8     5.8
   42   8   3   1  31.137  62.274  1.7298        27.1      3.5      3.4     5.8
   43   7   2   2  31.37   62.741  1.71824       59.2      7.7      7.5     5.9
   44   1   1   3  31.603  63.206  1.70688       29.1      3.8      3.7     5.9
   45   8   1   2  31.769  63.538  1.6989        36.4      4.7      4.6     5.9
   46   2   5   1  32.038  64.076  1.68613       77.3     10.1      9.8     5.9
   47   3   1   3  32.801  65.602  1.65115       41.6      5.4      5.2     5.9
   48   7   4   1  33.213  66.425  1.63298        8.1      1.1      1.0     5.9
   49   0   2   3  33.298  66.596  1.62928      143.6     18.7     18.1     5.9
   50   1   2   3  33.445  66.89   1.62294      102.1     13.3     12.8     5.9
   51   8   4   0  33.597  67.194  1.61644        9.4      1.2      1.2     5.9
   52   9   3   1  33.674  67.348  1.61318      246.2     32.1     31.0     5.9
   53   4   5   1  33.814  67.627  1.60732        8.4      1.1      1.1     5.9
   54   9   1   2  34.281  68.562  1.58803       33.5      4.4      4.2     5.9
   55   6   5   0  34.917  69.835  1.56266      102.7     13.4     12.9     5.9
   56   5   5   1  35.116  70.232  1.55496       35.0      4.6      4.4     5.9
   57  12   0   0  35.626  71.252  1.53558      104.0     13.5     13.0     5.9
   58   9   2   2  36.054  72.108  1.51978       26.3      3.4      3.3     5.9
   59   0   6   0  36.25   72.501  1.51267      208.8     27.2     26.0     5.9
   60  10   3   1  36.404  72.807  1.50717      484.6     63.1     60.3     6.0
   61  11   2   1  36.459  72.917  1.50522       15.0      2.0      1.9     6.0
   62   6   5   1  36.679  73.358  1.49742       26.3      3.4      3.3     6.0
   63   2   3   3  36.833  73.666  1.49205      102.3     13.3     12.7     6.0
   64   5   2   3  36.888  73.775  1.49015       16.2      2.1      2.0     6.0
   65   1   5   2  36.981  73.961  1.48694       29.2      3.8      3.6     6.0
   66   3   3   3  37.534  75.068  1.46818       23.6      3.1      2.9     6.0
   67   3   5   2  38.098  76.197  1.44966      106.6     13.9     13.2     6.0
   68   4   6   0  38.49   76.98   1.43717       50.7      6.6      6.3     6.0
   69  10   4   0  38.705  77.411  1.43041        9.2      1.2      1.1     6.0
   70  11   3   1  39.33   78.66   1.4113       325.7     42.4     40.1     6.0
   71  12   2   1  39.659  79.317  1.40151       26.0      3.4      3.2     6.0
   72   5   3   3  39.749  79.497  1.39886       54.7      7.1      6.7     6.0
   73  11   1   2  39.902  79.805  1.39437       50.1      6.5      6.2     6.0
   74   7   2   3  40.213  80.427  1.38539       29.8      3.9      3.7     6.0
   75   0   4   3  40.277  80.554  1.38357       75.3      9.8      9.2     6.1
   76   1   4   3  40.414  80.828  1.37969       16.2      2.1      2.0     6.1
   77   6   3   3  41.252  82.505  1.35652      128.1     16.7     15.6     6.1
   78   8   2   3  42.256  84.513  1.33015       16.6      2.2      2.0     6.1
   79  12   3   1  42.469  84.937  1.32476       75.9      9.9      9.2     6.1
   80   9   1   3  42.884  85.769  1.31438       16.9      2.2      2.0     6.1
   81  12   1   2  43.033  86.065  1.31073       85.8     11.2     10.4     6.1
   82   0   0   4  43.093  86.186  1.30925       36.7      4.8      4.4     6.1
   83   1   0   4  43.228  86.457  1.30596       36.6      4.8      4.4     6.1
   84  14   1   0  43.368  86.736  1.30259       30.3      3.9      3.7     6.1
   85   7   5   2  43.564  87.129  1.29788       20.7      2.7      2.5     6.2
   86   2   6   2  43.611  87.221  1.29678       68.8      9.0      8.3     6.2
   87   1   1   4  43.786  87.571  1.29264       17.9      2.3      2.2     6.2
   88   2   1   4  44.191  88.382  1.28321       11.8      1.5      1.4     6.2
   89   3   6   2  44.286  88.572  1.28102       89.0     11.6     10.7     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)