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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PREHNITE

2

Ca(2)Al(OH)(2)[Si(3)AlO(10)]


Orthorhombic  P 2cm  Z = 2

P2cm

22 .3 .1988

Ref.Str.:

         Preisinger A. (1965)

         * Miner. Petrogr. Mitt.,10, 491-504

                   Initial data from BDM-file 

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

             a =   4.627    alpha =   90.0 
             b =   5.49     beta  =   90.0 
             c =  18.48     gamma =   90.0 

    Unit cell volume (cub. angs.) =   469.43

    Molar volume ( cub.cm/mol.) =   141.38

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

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

   1 0.0     0.755   0.151    0.0    Ca    = 1.00
   2 0.822   0.5     0.0      0.0    Si    = 1.00
   3 0.5     0.25    0.1305   0.0    Si    = 1.00
   4 0.217   0.0     0.0      0.0    Al    = 1.00
   5 0.008   0.259   0.25     0.0    Al    = 1.00
   6 0.027   0.735   0.018    0.0    O     = 1.00
   7 0.644   0.452   0.076    0.0    O     = 1.00
   8 0.38    0.03    0.08     0.0    O     = 1.00
   9 0.25    0.384   0.177    0.0    O     = 1.00
  10 0.763   0.126   0.177    0.0    O     = 1.00
  11 0.22    0.95    0.25     0.0    OH    = 1.00
  12 0.785   0.565   0.25     0.0    OH    = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.0        0.755      0.151 
     2       2     0.822      0.5        0.0   
     3       3     0.5        0.25       0.1305
     4       4     0.217      0.0        0.0   
     5       5     0.008      0.259      0.25  
     6       6     0.027      0.735      0.018 
     7       7     0.644      0.452      0.076 
     8       8     0.38       0.03       0.08  
     9       9     0.25       0.384      0.177 
    10      10     0.763      0.126      0.177 
    11      11     0.22       0.95       0.25  
    12      12     0.785      0.565      0.25  
    13       1     0.0        0.245      0.651 
    14       2     0.822      0.5        0.5   
    15       3     0.5        0.75       0.6305
    16       4     0.217      0.0        0.5   
    17       5     0.008      0.741      0.75  
    18       6     0.027      0.265      0.518 
    19       7     0.644      0.548      0.576 
    20       8     0.38       0.97       0.58  
    21       9     0.25       0.616      0.677 
    22      10     0.763      0.874      0.677 
    23      11     0.22       0.05       0.75  
    24      12     0.785      0.435      0.75  
    25       1     0.0        0.755      0.349 
    26       3     0.5        0.25       0.3695
    27       6     0.027      0.735      0.482 
    28       7     0.644      0.452      0.424 
    29       8     0.38       0.03       0.42  
    30       9     0.25       0.384      0.323 
    31      10     0.763      0.126      0.323 
    32       1     0.0        0.245      0.849 
    33       3     0.5        0.75       0.8695
    34       6     0.027      0.265      0.982 
    35       7     0.644      0.548      0.924 
    36       8     0.38       0.97       0.92  
    37       9     0.25       0.616      0.823 
    38      10     0.763      0.874      0.823 


X-ray density (g/cm cub.)   =      2.92

MU (1/cm) =     162.279    Mass attenuation coefficient (cm**2/g) =     55.641

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

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

    1    Ca                  2.928        7
                                                 2.4635       6
                                                 2.7206       7
                                                 2.6632       8
                                                 2.3911       9
                                                 2.3626      10
                                                 2.3515      11
                                                 2.3291      12
    2    Si                  2.148        4
                                                 1.6355       6
                                                 1.6493       7
                                                 1.6355       6
                                                 1.6493       7
    3    Si                  2.148        4
                                                 1.6396       7
                                                 1.6242       8
                                                 1.6179       9
                                                 1.6379      10
    4    Al                  2.364        4
                                                 1.7321       6
                                                 1.6678       8
                                                 1.7321       6
                                                 1.6678       8
    5    Al                  2.364        6
                                                 1.8827       9
                                                 1.9074      10
                                                 1.9596      11
                                                 1.9715      12
                                                 1.8827       9
                                                 1.9074      10
    6    O                   3.312        6
                                                 2.5891       7
                                                 2.5697       8
                                                 2.9848       6
                                                 2.6647       6
                                                 2.6855       7
                                                 2.759        8
    7    O                   3.312        6
                                                 2.5891       6
                                                 2.6201       8
                                                 2.6356       9
                                                 2.6439      10
                                                 2.6855       6
                                                 2.858        7
    8    O                   3.312        7
                                                 2.5697       6
                                                 2.6201       7
                                                 2.7115       9
                                                 2.5752      10
                                                 3.2574      11
                                                 2.759        6
                                                 2.9751       8
    9    O                   3.312        8
                                                 2.6356       7
                                                 2.7115       8
                                                 2.7641      10
                                                 2.6615      10
                                                 2.7416      11
                                                 2.9892      12
                                                 2.727       12
                                                 2.6981       9
   10    O                   3.312        8
                                                 2.6439       7
                                                 2.5752       8
                                                 2.6615       9
                                                 2.7641       9
                                                 2.6879      11
                                                 3.011       11
                                                 2.7639      12
                                                 2.6981      10
   11    OH                  3.36         9
                                                 3.2574       8
                                                 2.7416       9
                                                 3.011       10
                                                 2.6879      10
                                                 2.9187      12
                                                 3.2574       8
                                                 2.7416       9
                                                 3.011       10
                                                 2.6879      10
   12    OH                  3.36         9
                                                 3.3392       7
                                                 2.727        9
                                                 2.9892       9
                                                 2.7639      10
                                                 2.9187      11
                                                 3.3392       7
                                                 2.727        9
                                                 2.9892       9
                                                 2.7639      10

  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  4.782   9.564   0.054  284.81    2        5.4        7.4
    2   0   1   0  8.066  16.131   0.091   98.65    2        3.8        1.3
    3   0   1   1  8.416  16.833   0.095   90.42    4       31.0      157.8
    4   0   1   2  9.393  18.786   0.106   72.16    4        4.4        2.5
    5   1   0   0  9.583  19.166   0.108   69.24    2       56.7      201.9
    6   0   0   4  9.598  19.195   0.108   69.02    2       16.5       17.0
    7   1   0   2 10.73   21.46    0.121   54.79    4       26.7       70.9
    8   0   1   3 10.833  21.665   0.122   53.72    4        5.2        2.7
    9   1   1   0 12.575  25.15    0.141   39.33    4       64.6      298.4
   10   0   1   4 12.586  25.172   0.141   39.25    4        8.6        5.3
   11   1   1   1 12.807  25.614   0.144   37.84    8       72.3      718.7
   12   1   1   2 13.481  26.963   0.151   33.95    8       59.9      441.7
   13   1   0   4 13.628  27.255   0.153   33.18    4       67.9      277.3
   14   0   0   6 14.483  28.966   0.162   29.15    2       74.4      146.4
   15   1   1   3 14.541  29.082   0.163   28.91    8       80.2      674.9
   16   0   1   5 14.551  29.101   0.163   28.86    4       10.4        5.6
   17   1   1   4 15.916  31.831   0.178   23.81    8       56.1      272.4
   18   0   2   0 16.297  32.593   0.182   22.62    2       42.4       36.9
   19   0   2   1 16.481  32.961   0.184   22.08    4        4.9        1.0
   20   0   1   6 16.664  33.328   0.186   21.56    4        2.9        0.3
   21   0   2   2 17.022  34.043   0.19    20.58    4       61.8      142.5
   22   1   0   6 17.484  34.967   0.195   19.42    4       80.0      225.4
   23   1   1   5 17.541  35.082   0.196   19.28    8       91.4      585.3
   24   0   2   3 17.891  35.783   0.199   18.46    4        3.6        0.4
   25   0   1   7 18.89   37.78    0.21    16.38    4       39.2       45.7
   26   1   2   0 19.043  38.086   0.212   16.09    4       68.4      136.5
   27   0   2   4 19.051  38.102   0.212   16.08    4       85.4      212.7
   28   1   2   1 19.204  38.408   0.214   15.8     8       45.9      120.6
   29   1   1   6 19.365  38.729   0.215   15.51    8       43.8      108.2
   30   2   0   0 19.448  38.896   0.216   15.36    2       39.2       21.4
   31   0   0   8 19.479  38.957   0.216   15.31    2       74.9       77.8
   32   1   2   2 19.68   39.359   0.219   14.96    8       10.0        5.4
   33   2   0   2 20.074  40.147   0.223   14.32    4        4.8        0.6
   34   1   2   3 20.452  40.904   0.227   13.74    8       36.5       66.3
   35   0   2   5 20.459  40.918   0.227   13.72    4        1.4        0.0
   36   2   1   0 21.18   42.361   0.235   12.7     4       12.6        3.7
   37   0   1   8 21.209  42.418   0.235   12.66    4        0.8        0.0
   38   2   1   1 21.328  42.655   0.236   12.51    8       20.7       19.5
   39   1   1   7 21.349  42.698   0.236   12.48    8       27.8       35.1
   40   1   2   4 21.494  42.989   0.238   12.29    8        6.0        1.6
   41   2   1   2 21.765  43.53    0.241   11.95    8        6.7        2.0
   42   2   0   4 21.861  43.723   0.242   11.83    4       79.8      136.7
   43   1   0   8 21.882  43.765   0.242   11.8     4       42.1       37.9
   44   0   2   6 22.079  44.158   0.244   11.57    4       61.1       78.3
   45   2   1   3 22.478  44.956   0.248   11.11    8       18.3       13.6
   46   1   2   5 22.778  45.556   0.251   10.78    8       22.4       19.7
   47   2   1   4 23.448  46.896   0.258   10.1     8       43.2       68.5
   48   1   1   8 23.468  46.936   0.259   10.08    8       55.0      110.7
   49   0   1   9 23.61   47.221   0.26     9.94    4       37.0       24.6
   50   0   2   7 23.879  47.759   0.263    9.69    4        1.7        0.0
   51   1   2   6 24.274  48.548   0.267    9.34    8        2.7        0.2
   52   2   0   6 24.608  49.217   0.27     9.05    4        8.3        1.1
   53   0   0  10 24.634  49.268   0.271    9.03    2       44.6       16.3
   54   2   1   5 24.652  49.304   0.271    9.01    8       51.5       86.8
   55   0   3   0 24.893  49.785   0.273    8.82    2        6.0        0.3
   56   0   3   1 25.023  50.045   0.275    8.71    4       20.6        6.7
   57   0   3   2 25.41   50.82    0.279    8.41    4        3.7        0.2
   58   1   1   9 25.705  51.41    0.282    8.19    8       64.5      123.8
   59   2   2   0 25.813  51.625   0.283    8.12    4      160.3      378.7
   60   0   2   8 25.837  51.674   0.283    8.1     4       49.6       36.2
   61   2   2   1 25.939  51.879   0.284    8.03    8       15.2        6.7
   62   1   2   7 25.958  51.915   0.284    8.01    8       26.4       20.3
   63   0   3   3 26.046  52.093   0.285    7.95    4       47.4       32.4
   64   2   1   6 26.067  52.133   0.285    7.94    8       44.6       57.3
   65   0   1  10 26.091  52.182   0.285    7.92    4        1.7        0.0
   66   2   2   2 26.317  52.634   0.288    7.77    8       12.4        4.3
   67   1   0  10 26.669  53.338   0.291    7.54    4       43.8       26.2
   68   1   3   0 26.913  53.827   0.294    7.38    4       80.1       85.9
   69   0   3   4 26.919  53.839   0.294    7.38    4       10.0        1.3
   70   2   2   3 26.938  53.876   0.294    7.36    8       11.3        3.4
   71   1   3   1 27.037  54.073   0.295    7.3     8       41.2       45.1
   72   1   3   2 27.404  54.807   0.299    7.08    8       21.1       11.5
   73   2   1   7 27.672  55.344   0.301    6.93    8       89.5      201.5
   74   2   2   4 27.792  55.583   0.303    6.86    8       13.0        4.2
   75   1   2   8 27.809  55.618   0.303    6.85    8       21.0       11.0
   76   0   2   9 27.935  55.871   0.304    6.78    4        2.1        0.1
   77   1   3   3 28.008  56.016   0.305    6.74    8       44.8       49.1
   78   0   3   5 28.014  56.028   0.305    6.74    4       44.2       23.9
   79   1   1  10 28.051  56.101   0.305    6.72    8       18.9        8.7
   80   2   0   8 28.113  56.227   0.306    6.68    4       60.6       44.6
   81   0   1  11 28.652  57.304   0.311    6.4     4       14.7        2.5
   82   1   3   4 28.841  57.681   0.313    6.31    8       28.1       18.1
   83   2   2   5 28.864  57.728   0.313    6.3     8       12.0        3.3
   84   0   3   6 29.315  58.63    0.318    6.08    4       11.6        1.5
   85   2   1   8 29.45   58.9     0.319    6.02    8       48.3       51.0
   86   1   2   9 29.813  59.627   0.323    5.85    8        3.9        0.3
   87   1   3   5 29.889  59.777   0.323    5.82    8       92.6      181.1
   88   3   0   0 29.962  59.924   0.324    5.79    2       28.6        4.3
   89   0   0  12 30.012  60.024   0.325    5.77    2      103.3       55.9
   90   2   2   6 30.142  60.283   0.326    5.71    8       54.3       61.1
   91   0   2  10 30.164  60.328   0.326    5.7     4       92.0       87.7
   92   3   0   2 30.42   60.84    0.329    5.6     4       15.9        2.6
   93   1   1  11 30.502  61.004   0.329    5.56    8        2.1        0.1
   94   0   3   7 30.808  61.615   0.332    5.44    4       88.4       77.3
   95   1   3   6 31.14   62.281   0.336    5.31    8       26.0       13.1
   96   3   1   0 31.249  62.498   0.337    5.27    4       10.1        1.0
   97   0   1  12 31.298  62.596   0.337    5.26    4        0.4        0.0
   98   3   1   1 31.361  62.722   0.338    5.23    8       43.1       35.3
   99   2   1   9 31.388  62.777   0.338    5.22    8       14.3        3.9
  100   2   2   7 31.611  63.222   0.34     5.14    8        6.6        0.8
  101   3   1   2 31.696  63.392   0.341    5.11    8        9.9        1.8
  102   3   0   4 31.771  63.541   0.342    5.09    4       17.8        2.9
  103   1   0  12 31.814  63.627   0.342    5.07    4       60.7       33.9
  104   1   2  10 31.96   63.921   0.344    5.02    8       47.1       40.4
  105   2   0  10 32.24   64.481   0.346    4.93    4       79.0       55.8
  106   3   1   3 32.25   64.5     0.346    4.92    8       49.2       43.2
  107   2   3   0 32.458  64.916   0.348    4.85    4        4.1        0.1
  108   0   3   8 32.479  64.959   0.349    4.85    4        5.8        0.3
  109   0   2  11 32.517  65.035   0.349    4.84    4        8.9        0.7
  110   2   3   1 32.568  65.136   0.349    4.82    8        9.7        1.7
  111   1   3   7 32.584  65.168   0.35     4.81    8       30.2       15.9
  112   2   3   2 32.896  65.792   0.353    4.72    8        4.8        0.4
  113   3   1   4 33.017  66.035   0.354    4.68    8       38.8       25.6
  114   1   1  12 33.06   66.119   0.354    4.67    8       45.7       35.5
  115   2   2   8 33.26   66.521   0.356    4.61    8       95.2      151.7
  116   2   3   3 33.44   66.879   0.358    4.55    8        6.1        0.6
  117   2   1  10 33.478  66.956   0.358    4.54    8        8.9        1.3
  118   3   0   6 33.955  67.91    0.363    4.41    4       19.1        2.9
  119   3   1   5 33.991  67.981   0.363    4.4     8       84.6      114.3
  120   0   1  13 34.037  68.075   0.363    4.39    4        5.1        0.2
  121   0   4   0 34.14   68.281   0.364    4.36    2      120.7       57.7
  122   2   3   4 34.193  68.386   0.365    4.35    8       29.3       13.5
  123   1   3   8 34.209  68.417   0.365    4.34    8       10.1        1.6
  124   1   2  11 34.246  68.491   0.365    4.33    8       11.2        2.0
  125   0   4   1 34.248  68.495   0.365    4.33    4        3.0        0.1
  126   0   3   9 34.321  68.642   0.366    4.31    4       38.2       11.4
  127   0   4   2 34.568  69.136   0.368    4.25    4       34.8        9.4
  128   3   2   0 34.95   69.9     0.372    4.16    4       50.5       19.2
  129   0   2  12 34.996  69.992   0.372    4.15    4       57.2       24.6
  130   3   2   1 35.056  70.112   0.373    4.13    8       34.7       18.0
  131   2   2   9 35.081  70.163   0.373    4.13    8       10.6        1.7
  132   0   4   3 35.099  70.197   0.373    4.12    4        6.2        0.3
  133   2   3   5 35.151  70.301   0.374    4.11    8        5.7        0.5
  134   3   1   6 35.162  70.325   0.374    4.11    8        8.6        1.1
  135   3   2   2 35.373  70.746   0.376    4.06    8       10.4        1.6
  136   0   0  14 35.7    71.401   0.379    3.98    2       43.6        6.9
  137   2   1  11 35.715  71.429   0.379    3.98    8       24.8        8.9
  138   1   1  13 35.73   71.46    0.379    3.98    8       39.8       22.9
  139   1   4   0 35.831  71.662   0.38     3.96    4       36.7        9.7
  140   0   4   4 35.836  71.672   0.38     3.95    4        5.8        0.2
  141   3   2   3 35.898  71.797   0.381    3.94    8        4.6        0.3
  142   1   4   1 35.936  71.871   0.381    3.93    8       10.4        1.6
  143   1   3   9 36.007  72.015   0.382    3.92    8       63.5       57.4
  144   1   4   2 36.249  72.499   0.384    3.87    8        8.9        1.1
  145   2   3   6 36.306  72.611   0.384    3.86    8       36.1       18.2
  146   0   3  10 36.326  72.652   0.385    3.85    4        3.1        0.1
  147   3   1   7 36.526  73.051   0.386    3.81    8       27.4       10.4
  148   3   2   4 36.629  73.258   0.387    3.79    8       59.3       48.4
  149   1   2  12 36.669  73.338   0.388    3.78    8       62.4       53.5
  150   1   4   3 36.77   73.539   0.389    3.76    8       27.3       10.2
  151   0   4   5 36.775  73.55    0.389    3.76    4        5.1        0.2
  152   0   1  14 36.882  73.765   0.39     3.74    4        0.9        0.0
  153   3   0   8 36.907  73.813   0.39     3.74    4       39.6       10.6
  154   2   0  12 36.932  73.864   0.39     3.73    4       49.5       16.6
  155   2   2  10 37.069  74.138   0.391    3.71    8       47.1       29.9
  156   1   0  14 37.36   74.721   0.394    3.65    4        6.3        0.3
  157   1   4   4 37.494  74.987   0.395    3.63    8       35.6       16.7
  158   3   2   5 37.56   75.12    0.396    3.62    8        5.0        0.3
  159   0   2  13 37.605  75.21    0.396    3.61    4        3.9        0.1
  160   2   3   7 37.652  75.305   0.397    3.6     8       23.4        7.2
  161   0   4   6 37.91   75.82    0.399    3.56    4       26.5        4.5
  162   1   3  10 37.975  75.951   0.399    3.55    8       26.4        9.0
  163   3   1   8 38.075  76.149   0.4      3.53    8       50.2       32.4
  164   2   1  12 38.099  76.199   0.401    3.53    8        1.0        0.0
  165   1   4   5 38.417  76.835   0.403    3.48    8        2.9        0.1
  166   0   3  11 38.492  76.985   0.404    3.47    4       28.7        5.2
  167   1   1  14 38.524  77.047   0.404    3.46    8       47.6       28.4
  168   3   2   6 38.687  77.375   0.406    3.44    8       56.7       40.1
  169   2   3   8 39.186  78.372   0.41     3.36    8       31.3       12.0
  170   2   2  11 39.221  78.442   0.41     3.36    8       14.0        2.4
  171   1   2  13 39.236  78.472   0.411    3.36    8       29.5       10.6
  172   0   4   7 39.238  78.475   0.411    3.36    4        8.5        0.4
  173   1   4   6 39.537  79.074   0.413    3.31    8       38.4       17.8
  174   3   1   9 39.806  79.611   0.416    3.28    8       52.5       32.8
  175   0   1  15 39.85   79.7     0.416    3.27    4       76.3       34.6
  176   3   2   7 40.007  80.014   0.417    3.25    8       15.8        3.0
  177   1   3  11 40.112  80.225   0.418    3.24    8       13.0        2.0
  178   0   2  14 40.354  80.708   0.42     3.21    4        5.7        0.2
  179   3   0  10 40.58   81.16    0.422    3.18    4       51.0       15.0
  180   2   1  13 40.638  81.275   0.423    3.18    8       27.2        8.6
  181   2   4   0 40.735  81.469   0.424    3.17    4       90.0       46.5
  182   0   4   8 40.754  81.508   0.424    3.17    4       97.9       55.1
  183   3   3   0 40.779  81.558   0.424    3.16    4       22.5        2.9
  184   0   3  12 40.823  81.646   0.424    3.16    4        4.1        0.1
  185   2   4   1 40.835  81.67    0.424    3.16    8       16.4        3.1
  186   1   4   7 40.85   81.7     0.425    3.15    8        5.7        0.4
  187   3   3   1 40.88   81.759   0.425    3.15    8       50.1       28.7
  188   2   3   9 40.904  81.808   0.425    3.15    8       19.9        4.5
  189   2   4   2 41.137  82.273   0.427    3.12    8       51.8       30.4
  190   3   3   2 41.181  82.362   0.427    3.12    8        9.2        1.0
  191   1   1  15 41.456  82.913   0.43     3.09    8       57.7       37.4
  192   3   2   8 41.517  83.034   0.43     3.08    8       41.6       19.4
  193   2   2  12 41.541  83.083   0.43     3.08    8       36.0       14.5
  194   2   4   3 41.638  83.277   0.431    3.07    8       14.2        2.2
  195   3   3   3 41.683  83.366   0.432    3.07    8       52.0       30.1
  196   3   1  10 41.718  83.437   0.432    3.06    8        6.4        0.5
  197   4   0   0 41.751  83.503   0.432    3.06    2      103.1       29.6
  198   0   0  16 41.829  83.658   0.433    3.05    2       52.1        7.5
  199   1   2  14 41.957  83.913   0.434    3.04    8        6.2        0.4
  200   4   0   2 42.152  84.304   0.436    3.02    4       45.5       11.4
  201   2   0  14 42.21   84.42    0.436    3.02    4       38.0        7.9
  202   2   4   4 42.339  84.678   0.437    3.01    8       64.2       45.0
  203   1   4   8 42.354  84.707   0.437    3.01    8       17.3        3.3
  204   3   3   4 42.383  84.767   0.438    3.0     8       20.5        4.6
  205   1   3  12 42.422  84.844   0.438    3.0     8       52.1       29.6
  206   0   4   9 42.458  84.917   0.438    3.0     4        7.0        0.3
  207   2   3  10 42.807  85.614   0.441    2.97    8       11.6        1.4
  208   4   1   0 42.884  85.769   0.442    2.96    4       27.6        4.1
  209   0   1  16 42.962  85.923   0.442    2.96    4        6.9        0.3
  210   4   1   1 42.984  85.968   0.443    2.96    8       10.5        1.2
  211   3   2   9 43.217  86.433   0.444    2.94    8       10.8        1.2
  212   2   4   5 43.238  86.476   0.445    2.94    8       16.2        2.8
  213   0   2  15 43.26   86.52    0.445    2.93    4        0.6        0.0
  214   3   3   5 43.282  86.564   0.445    2.93    8       53.9       30.9
  215   4   1   2 43.283  86.567   0.445    2.93    8       19.4        4.0
  216   0   3  13 43.325  86.651   0.445    2.93    4       22.4        2.7
  217   2   1  14 43.341  86.683   0.446    2.93    8        3.5        0.1
  218   4   0   4 43.35   86.7     0.446    2.93    4       26.5        3.7
  219   1   0  16 43.423  86.845   0.446    2.92    4       34.4        6.3
  220   4   1   3 43.782  87.564   0.449    2.9     8       15.1        2.4
  221   3   1  11 43.816  87.631   0.449    2.9     8        9.0        0.8
  222   2   2  13 44.038  88.076   0.451    2.88    8        4.5        0.2
  223   1   4   9 44.05   88.099   0.451    2.88    8       21.8        5.0
  224   2   4   6 44.334  88.668   0.454    2.86    8       31.6       10.4
  225   0   4  10 44.353  88.706   0.454    2.86    4       28.9        4.3
  226   3   3   6 44.378  88.756   0.454    2.86    8       31.0       10.0
  227   4   1   4 44.479  88.958   0.455    2.86    8       34.5       12.4
  228   0   5   0 44.55   89.1     0.455    2.85    2        6.3        0.1
  229   1   1  16 44.551  89.102   0.455    2.85    8       27.5        7.9
  230   0   5   1 44.649  89.299   0.456    2.85    4       10.6        0.6
  231   1   2  15 44.849  89.698   0.458    2.84    8       30.6        9.7
  232   2   3  11 44.9    89.799   0.458    2.83    8       22.3        5.1
  233   1   3  13 44.914  89.828   0.458    2.83    8       39.3       15.9
  234   0   5   2 44.948  89.896   0.459    2.83    4        4.7        0.1
  235   3   0  12 44.978  89.955   0.459    2.83    4       39.6        8.1


  X-ray diffraction powder data (I)...X-Ray wave length =  1.54056 (angs.):

  No   H   K   L   Theta 2*Theta    d           I int   I int.n.  I p.h.n.   H(Si)
                    ( degree )   (angstrem)     *100                         *100

    1   0   0   2   4.782   9.564  9.24           7.4      1.0      1.0     5.6
    2   0   1   1   8.416  16.833  5.26268      157.8     22.0     22.1     5.6
    3   1   0   0   9.583  19.166  4.627        218.9     30.5     30.6     5.6
    4   1   0   2  10.73   21.46   4.13726       70.9      9.9      9.9     5.6
    5   1   1   0  12.575  25.15   3.53802      303.6     42.2     42.3     5.6
    6   1   1   1  12.807  25.614  3.47491      718.7    100.0    100.0     5.6
    7   1   1   2  13.481  26.963  3.30409      441.7     61.5     61.4     5.6
    8   1   0   4  13.628  27.255  3.26931      277.3     38.6     38.5     5.6
    9   0   0   6  14.483  28.966  3.08         146.4     20.4     20.3     5.6
   10   1   1   3  14.541  29.082  3.06799      680.5     94.7     94.4     5.6
   11   1   1   4  15.916  31.831  2.80897      272.4     37.9     37.7     5.6
   12   0   2   0  16.297  32.593  2.745         36.9      5.1      5.1     5.6
   13   0   2   2  17.022  34.043  2.63134      142.5     19.8     19.7     5.7
   14   1   0   6  17.484  34.967  2.56391      225.4     31.4     31.1     5.7
   15   1   1   5  17.541  35.082  2.55578      585.3     81.4     80.8     5.7
   16   0   1   7  18.89   37.78   2.37921       45.7      6.4      6.3     5.7
   17   0   2   4  19.051  38.102  2.35988      349.2     48.6     48.1     5.7
   18   1   2   1  19.204  38.408  2.34178      120.6     16.8     16.6     5.7
   19   1   1   6  19.365  38.729  2.32306      108.2     15.1     14.9     5.7
   20   2   0   0  19.448  38.896  2.3135        21.4      3.0      2.9     5.7
   21   0   0   8  19.479  38.957  2.31          77.8     10.8     10.7     5.7
   22   1   2   3  20.452  40.904  2.20446       66.4      9.2      9.1     5.7
   23   1   1   7  21.349  42.698  2.11587       54.6      7.6      7.5     5.7
   24   2   0   4  21.861  43.723  2.06863      174.6     24.3     23.9     5.7
   25   0   2   6  22.079  44.158  2.04925       78.3     10.9     10.7     5.7
   26   2   1   3  22.478  44.956  2.01469       13.6      1.9      1.9     5.7
   27   1   2   5  22.778  45.556  1.98957       19.7      2.7      2.7     5.7
   28   1   1   8  23.468  46.936  1.93423      179.2     24.9     24.4     5.7
   29   0   1   9  23.61   47.221  1.92322       24.6      3.4      3.4     5.7
   30   2   1   5  24.652  49.304  1.84673      104.3     14.5     14.2     5.7
   31   1   1   9  25.705  51.41   1.77592      123.8     17.2     16.8     5.8
   32   2   2   0  25.813  51.625  1.76901      414.9     57.7     56.3     5.8
   33   1   2   7  25.958  51.915  1.7598        27.0      3.8      3.7     5.8
   34   2   1   6  26.067  52.133  1.75296       89.7     12.5     12.2     5.8
   35   1   0  10  26.669  53.338  1.71618       26.2      3.6      3.5     5.8
   36   1   3   0  26.913  53.827  1.70174       90.6     12.6     12.3     5.8
   37   1   3   1  27.037  54.073  1.69457       45.1      6.3      6.1     5.8
   38   1   3   2  27.404  54.807  1.67359       11.5      1.6      1.5     5.8
   39   2   1   7  27.672  55.344  1.65864      201.5     28.0     27.2     5.8
   40   1   2   8  27.809  55.618  1.65109       15.2      2.1      2.0     5.8
   41   1   3   3  28.008  56.016  1.6403        73.0     10.2      9.8     5.8
   42   1   1  10  28.051  56.101  1.63801        8.7      1.2      1.2     5.8
   43   2   0   8  28.113  56.227  1.63465       44.6      6.2      6.0     5.8
   44   1   3   4  28.841  57.681  1.59685       21.4      3.0      2.9     5.8
   45   2   1   8  29.45   58.9    1.56668       51.0      7.1      6.9     5.8
   46   1   3   5  29.889  59.777  1.54576      181.1     25.2     24.3     5.8
   47   0   0  12  30.012  60.024  1.54          55.9      7.8      7.5     5.8
   48   0   2  10  30.164  60.328  1.53297      148.8     20.7     19.9     5.8
   49   0   3   7  30.808  61.615  1.504         77.3     10.8     10.3     5.8
   50   1   3   6  31.14   62.281  1.48951       13.1      1.8      1.7     5.8
   51   3   1   1  31.361  62.722  1.48008       39.2      5.5      5.2     5.8
   52   1   0  12  31.814  63.627  1.46119       33.9      4.7      4.5     5.9
   53   1   2  10  31.96   63.921  1.45519       40.4      5.6      5.4     5.9
   54   2   0  10  32.24   64.481  1.4439        99.0     13.8     13.2     5.9
   55   1   3   7  32.584  65.168  1.43033       17.6      2.4      2.3     5.9
   56   3   1   4  33.017  66.035  1.41363       25.6      3.6      3.4     5.9
   57   1   1  12  33.06   66.119  1.41204       35.5      4.9      4.7     5.9
   58   2   2   8  33.26   66.521  1.40448      151.7     21.1     20.1     5.9
   59   3   1   5  33.991  67.981  1.37782      114.3     15.9     15.1     5.9
   60   0   4   0  34.14   68.281  1.3725        57.7      8.0      7.6     5.9
   61   2   3   4  34.193  68.386  1.37064       15.1      2.1      2.0     5.9
   62   0   3   9  34.321  68.642  1.36617       11.4      1.6      1.5     5.9
   63   0   4   2  34.568  69.136  1.3576         9.4      1.3      1.2     5.9
   64   3   2   0  34.95   69.9    1.34462       19.2      2.7      2.5     5.9
   65   0   2  12  34.996  69.992  1.34307       24.6      3.4      3.2     5.9
   66   3   2   1  35.056  70.112  1.34108       19.7      2.7      2.6     5.9
   67   1   1  13  35.73   71.46   1.31905       38.6      5.4      5.1     5.9
   68   1   4   0  35.831  71.662  1.31583        9.9      1.4      1.3     5.9
   69   1   3   9  36.007  72.015  1.31025       57.4      8.0      7.5     5.9
   70   2   3   6  36.306  72.611  1.30095       18.3      2.5      2.4     6.0
   71   3   1   7  36.526  73.051  1.29419       10.4      1.4      1.4     6.0
   72   3   2   4  36.629  73.258  1.29105       48.4      6.7      6.3     6.0
   73   1   2  12  36.669  73.338  1.28984       53.5      7.4      7.0     6.0
   74   1   4   3  36.77   73.539  1.2868        10.4      1.4      1.4     6.0
   75   2   0  12  36.932  73.864  1.28195       27.2      3.8      3.6     6.0
   76   2   2  10  37.069  74.138  1.27789       29.9      4.2      3.9     6.0
   77   1   4   4  37.494  74.987  1.2655        16.7      2.3      2.2     6.0
   78   1   3  10  37.975  75.951  1.25183        9.0      1.3      1.2     6.0
   79   3   1   8  38.075  76.149  1.24906       32.4      4.5      4.2     6.0
   80   1   1  14  38.524  77.047  1.23673       28.4      4.0      3.7     6.0
   81   3   2   6  38.687  77.375  1.23231       40.1      5.6      5.2     6.0
   82   2   3   8  39.186  78.372  1.21911       12.0      1.7      1.6     6.0
   83   1   2  13  39.236  78.472  1.21781       13.4      1.9      1.7     6.0
   84   1   4   6  39.537  79.074  1.21003       17.8      2.5      2.3     6.0
   85   3   1   9  39.806  79.611  1.20321       32.8      4.6      4.2     6.0
   86   0   1  15  39.85   79.7    1.2021        34.6      4.8      4.5     6.0
   87   3   0  10  40.58   81.16   1.18412       15.0      2.1      1.9     6.1
   88   2   1  13  40.638  81.275  1.18273        8.6      1.2      1.1     6.1
   89   0   4   8  40.754  81.508  1.17994      104.6     14.5     13.5     6.1
   90   3   3   1  40.88   81.759  1.17695       33.3      4.6      4.3     6.1
   91   2   4   2  41.137  82.273  1.17089       30.4      4.2      3.9     6.1
   92   1   1  15  41.456  82.913  1.16348       37.4      5.2      4.8     6.1
   93   3   2   8  41.517  83.034  1.16209       33.9      4.7      4.3     6.1
   94   3   3   3  41.683  83.366  1.1583        30.1      4.2      3.9     6.1
   95   4   0   0  41.751  83.503  1.15675       29.6      4.1      3.8     6.1
   96   0   0  16  41.829  83.658  1.155          7.5      1.0      1.0     6.1
   97   4   0   2  42.152  84.304  1.14779       11.4      1.6      1.5     6.1
   98   2   0  14  42.21   84.42   1.14651        7.9      1.1      1.0     6.1
   99   2   4   4  42.339  84.678  1.14367       48.3      6.7      6.2     6.1
  100   1   3  12  42.422  84.844  1.14185       29.6      4.1      3.8     6.1
  101   3   3   5  43.282  86.564  1.12353       34.9      4.9      4.4     6.1
  102   2   4   6  44.334  88.668  1.10223       14.7      2.0      1.9     6.2
  103   3   3   6  44.378  88.756  1.10136       10.0      1.4      1.3     6.2
  104   4   1   4  44.479  88.958  1.09938       12.4      1.7      1.6     6.2
  105   1   1  16  44.551  89.102  1.09797        7.9      1.1      1.0     6.2
  106   1   2  15  44.849  89.698  1.09222        9.7      1.3      1.2     6.2
  107   1   3  13  44.914  89.828  1.09098       21.0      2.9      2.6     6.2
  108   3   0  12  44.978  89.955  1.08977        8.1      1.1      1.0     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)