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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PHLOGOPITE

2, f-mica, sf-phlogopite, DN

K(2)Mg(6)[Si(6)Al(2)]O(20)(OH)(4)


Monoclinic  C 2/m  Z = 1

R =0.066

21 .9 .1992

Ref.Str.:

         Rayner J.H. (1974)

         * Mineral. Mag., 39, 850-856

Reserv:

         [K(1.86)Na(0.07)][Mg(5.53)Fe(0.20)Ti(0.21)Ca(0.06)]

         O(20)[OH(2.98)F(1.02)]

         Neutron diffraction study

                   Initial data from BDM-file 

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

             a =   5.322    alpha =   90.0 
             b =   9.206    beta  =  100.03
             c =  10.24     gamma =   90.0 

    Unit cell volume (cub. angs.) =   494.03

    Molar volume ( cub.cm/mol.) =   297.58

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

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

   1 0.0     0.0     0.0      0.0    K     = 0.97, K     = 0.0 
   2 0.5746  0.1664  0.2267   0.0    Si    = 0.73, Al    = 0.23
   3 0.0     0.5     0.5      0.0    Mg    = 1.00
   4 0.0     0.8319  0.5      0.0    Mg    = 1.00
   5 0.8279  0.2281  0.1693   0.0    O     = 1.02, O     = 0.0 
   6 0.5119  0.0     0.1698   0.0    O     = 0.98, O     = 0.0 
   7 0.6313  0.1674  0.3918   0.0    O     = 1.00
   8 0.1309  0.0     0.4001   0.0    OH    = 0.74, F     = 0.24
   9 0.0992  0.0     0.3081   0.0    H     = 0.84, H     = 0.0 


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.0        0.0        0.0   
     2       2     0.5746     0.1664     0.2267
     3       3     0.0        0.5        0.5   
     4       4     0.0        0.8319     0.5   
     5       5     0.8279     0.2281     0.1693
     6       6     0.5119     0.0        0.1698
     7       7     0.6313     0.1674     0.3918
     8       8     0.1309     0.0        0.4001
     9       9     0.0992     0.0        0.3081
    10       2     0.4254     0.8336     0.7733
    11       4     0.0        0.1681     0.5   
    12       5     0.1721     0.7719     0.8307
    13       6     0.4881     0.0        0.8302
    14       7     0.3687     0.8326     0.6082
    15       8     0.8691     0.0        0.5999
    16       9     0.9008     0.0        0.6919
    17       2     0.5746     0.8336     0.2267
    18       5     0.8279     0.7719     0.1693
    19       7     0.6313     0.8326     0.3918
    20       2     0.4254     0.1664     0.7733
    21       5     0.1721     0.2281     0.8307
    22       7     0.3687     0.1674     0.6082
    23       1     0.5        0.5        0.0   
    24       2     0.0746     0.3336     0.2267
    25       3     0.5        0.0        0.5   
    26       4     0.5        0.6681     0.5   
    27       5     0.3279     0.2719     0.1693
    28       6     0.0119     0.5        0.1698
    29       7     0.1313     0.3326     0.3918
    30       8     0.6309     0.5        0.4001
    31       9     0.5992     0.5        0.3081
    32       2     0.9254     0.6664     0.7733
    33       4     0.5        0.3319     0.5   
    34       5     0.6721     0.7281     0.8307
    35       6     0.9881     0.5        0.8302
    36       7     0.8687     0.6674     0.6082
    37       8     0.3691     0.5        0.5999
    38       9     0.4008     0.5        0.6919
    39       2     0.0746     0.6664     0.2267
    40       5     0.3279     0.7281     0.1693
    41       7     0.1313     0.6674     0.3918
    42       2     0.9254     0.3336     0.7733
    43       5     0.6721     0.2719     0.8307
    44       7     0.8687     0.3326     0.6082


X-ray density (g/cm cub.)   =      2.78

MU (1/cm) =     112.234    Mass attenuation coefficient (cm**2/g) =     40.313

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

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

    1   K    ,K              3.276        6
                                                 2.9677       5
                                                 2.9657       6
                                                 2.9677       5
                                                 2.9657       6
                                                 2.9677       5
                                                 2.9677       5
    2   Si   ,Al             2.364        4
                                                 1.6617       5
                                                 1.6522       6
                                                 1.6648       7
                                                 1.6564       5
    3    Mg                  2.568        6
                                                 2.0882       7
                                                 2.0507       8
                                                 2.0882       7
                                                 2.0507       8
                                                 2.0882       7
                                                 2.0882       7
    4    Mg                  2.568        6
                                                 2.0433       8
                                                 2.0786       7
                                                 2.0433       8
                                                 2.0786       7
                                                 2.0686       7
                                                 2.0686       7
    5   O    ,O              3.312        6
                                                 2.6909       6
                                                 2.7255       7
                                                 2.6914       5
                                                 2.6914       5
                                                 2.6875       6
                                                 2.7281       7
    6   O    ,O              3.312        6
                                                 2.6909       5
                                                 2.7283       7
                                                 2.6909       5
                                                 2.7283       7
                                                 2.6875       5
                                                 2.6875       5
    7    O                   3.312       12
                                                 2.7255       5
                                                 2.7283       6
                                                 3.0615       8
                                                 3.0908       8
                                                 2.7528       8
                                                 3.0822       7
                                                 2.8182       7
                                                 2.7281       5
                                                 3.0649       7
                                                 3.0649       7
                                                 3.0631       8
                                                 2.8008       7
    8   OH   ,F              3.36        11
                                                 3.3568       5
                                                 3.0908       7
                                                 3.0615       7
                                                 2.7528       7
                                                 2.6684       8
                                                 3.3568       5
                                                 3.0908       7
                                                 3.0615       7
                                                 2.7528       7
                                                 3.0631       7
                                                 3.0631       7
    9   H    ,H              1.68         1
                                                 0.9277       8

  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   1  4.381   8.762   0.05   339.75    2       48.7      661.3
    2   0   0   2  8.788  17.576   0.099   82.75    2       19.8       26.5
    3   0   2   0  9.633  19.267   0.109   68.5     2       38.8       84.7
    4   1   1   0  9.737  19.474   0.11    67.0     4       29.9       98.4
    5   1   1  -1 10.063  20.125   0.113   62.6     4       13.9       19.8
    6   0   2   1 10.6    21.2     0.119   56.2     4       10.9       11.0
    7   1   1   1 11.293  22.587   0.127   49.26    4       39.7      127.4
    8   1   1  -2 12.126  24.251   0.136   42.45    4       66.4      306.9
    9   0   2   2 13.097  26.193   0.147   36.1     4       84.2      419.8
   10   0   0   3 13.248  26.496   0.149   35.23    2      108.1      337.5
   11   1   1   2 14.151  28.302   0.159   30.63    4       89.7      404.2
   12   1   1  -3 15.273  30.546   0.171   26.02    4       82.5      289.9
   13   0   2   3 16.485  32.97    0.184   22.07    4       67.1      162.6
   14   2   0  -1 16.892  33.783   0.189   20.93    2       57.3       56.4
   15   1   3   0 16.911  33.821   0.189   20.88    4       60.2      124.0
   16   2   0   0 17.095  34.191   0.191   20.39    2      118.7      235.4
   17   1   3  -1 17.108  34.216   0.191   20.36    4      118.7      470.2
   18   1   1   3 17.742  35.483   0.198   18.8     4       44.0       59.6
   19   0   0   4 17.792  35.584   0.198   18.69    2       53.5       43.9
   20   2   0  -2 17.865  35.73    0.199   18.52    2       41.7       26.3
   21   1   3   1 17.889  35.778   0.199   18.47    4       40.3       49.2
   22   2   0   1 18.442  36.884   0.205   17.27    2       89.8      114.1
   23   1   3  -2 18.448  36.895   0.205   17.26    4       90.1      229.4
   24   1   1  -4 19.031  38.062   0.212   16.12    4       21.5       12.2
   25   0   4   0 19.553  39.107   0.217   15.18    2       52.2       33.9
   26   2   2  -1 19.591  39.183   0.218   15.11    4       50.4       62.8
   27   2   2   0 19.771  39.541   0.22    14.81    4       49.1       58.6
   28   2   0  -3 19.865  39.73    0.221   14.65    2       35.2       14.8
   29   1   3   2 19.893  39.785   0.221   14.61    4       37.1       33.0
   30   0   4   1 20.078  40.155   0.223   14.31    4       45.2       48.0
   31   0   2   4 20.388  40.777   0.226   13.83    4        7.1        1.1
   32   2   2  -2 20.454  40.907   0.227   13.73    4       44.5       44.7
   33   1   3  -3 20.739  41.479   0.23    13.31    4      107.8      253.8
   34   2   0   2 20.739  41.479   0.23    13.31    2      108.7      128.8
   35   2   2   1 20.97   41.94    0.232   12.99    4       39.0       32.3
   36   0   4   2 21.587  43.173   0.239   12.17    4       32.6       21.1
   37   1   1   4 21.775  43.55    0.241   11.94    4        5.5        0.6
   38   2   2  -3 22.258  44.516   0.246   11.36    4       18.5        6.4
   39   0   0   5 22.455  44.909   0.248   11.14    2      111.9      114.3
   40   2   0  -4 22.665  45.331   0.25    10.9     2       83.8       62.8
   41   1   3   3 22.695  45.39    0.25    10.87    4       81.3      117.7
   42   2   2   2 23.058  46.117   0.254   10.49    4        1.5        0.0
   43   1   1  -5 23.18   46.36    0.256   10.37    4        8.7        1.3
   44   1   3  -4 23.76   47.52    0.262    9.8     4       43.5       30.4
   45   2   0   3 23.765  47.53    0.262    9.8     2       42.9       14.8
   46   0   4   3 23.93   47.861   0.263    9.64    4       14.1        3.1
   47   0   2   5 24.645  49.291   0.271    9.02    4        8.6        1.1
   48   2   2  -4 24.842  49.684   0.273    8.86    4       26.2       10.0
   49   2   2   3 25.871  51.743   0.283    8.07    4       27.0        9.7
   50   2   0  -5 26.074  52.148   0.285    7.93    2       48.6       15.3
   51   1   3   4 26.106  52.211   0.286    7.91    4       47.8       29.7
   52   1   1   5 26.136  52.272   0.286    7.89    4        1.8        0.0
   53   3   1  -1 26.244  52.488   0.287    7.82    4       21.2        5.7
   54   2   4  -1 26.309  52.619   0.288    7.77    4       26.2        8.8
   55   1   5   0 26.323  52.645   0.288    7.76    4       10.3        1.4
   56   2   4   0 26.452  52.905   0.289    7.68    4        4.3        0.2
   57   1   5  -1 26.461  52.922   0.289    7.67    4       19.1        4.6
   58   3   1  -2 26.659  53.317   0.291    7.54    4       24.3        7.3
   59   3   1   0 26.668  53.335   0.291    7.54    4        5.0        0.3
   60   0   4   4 26.949  53.897   0.294    7.36    4       23.2        6.5
   61   2   4  -2 27.001  54.003   0.295    7.33    4       13.9        2.3
   62   1   5   1 27.019  54.038   0.295    7.32    4       45.5       24.8
   63   0   0   6 27.28   54.56    0.298    7.16    2       43.9       11.3
   64   1   3  -5 27.341  54.682   0.298    7.12    4      132.7      205.6
   65   2   0   4 27.35   54.7     0.298    7.12    2      133.3      103.6
   66   2   4   1 27.421  54.842   0.299    7.07    4       62.1       44.7
   67   1   5  -2 27.425  54.851   0.299    7.07    4       33.0       12.6
   68   1   1  -6 27.64   55.28    0.301    6.95    4        9.3        1.0
   69   3   1  -3 27.886  55.772   0.304    6.81    4       75.6       63.7
   70   3   1   1 27.903  55.806   0.304    6.8     4       45.8       23.4
   71   2   2  -5 28.055  56.109   0.305    6.72    4       10.0        1.1
   72   2   4  -3 28.486  56.973   0.31     6.49    4       55.4       32.6
   73   1   5   2 28.508  57.015   0.31     6.48    4       74.0       58.1
   74   1   5  -3 29.16   58.32    0.316    6.15    4       51.0       26.2
   75   2   4   2 29.16   58.32    0.316    6.15    4       66.0       43.9
   76   0   2   6 29.205  58.41    0.317    6.13    4       22.3        5.0
   77   2   2   4 29.272  58.543   0.317    6.1     4        4.3        0.2
   78   3   1  -4 29.859  59.717   0.323    5.83    4       42.5       17.3
   79   3   1   2 29.883  59.767   0.323    5.82    4       47.0       21.1
   80   2   0  -6 29.971  59.942   0.324    5.79    2      111.0       58.4
   81   1   3   5 30.004  60.007   0.325    5.77    4      113.3      121.4
   82   3   3  -1 30.102  60.204   0.326    5.73    4      169.4      269.6
   83   0   6   0 30.134  60.269   0.326    5.72    2      168.2      132.5
   84   3   3  -2 30.482  60.963   0.329    5.57    4       54.2       26.8
   85   3   3   0 30.49   60.98    0.329    5.57    4       50.9       23.7
   86   0   6   1 30.518  61.036   0.33     5.56    4       53.1       25.7
   87   0   4   5 30.52   61.04    0.33     5.56    4       23.2        4.9
   88   2   4  -4 30.69   61.381   0.331    5.49    4       35.3       11.2
   89   1   5   3 30.715  61.429   0.332    5.48    4       22.1        4.4
   90   1   1   6 30.797  61.595   0.332    5.45    4       37.2       12.4
   91   1   3  -6 31.385  62.771   0.338    5.22    4       51.2       22.5
   92   2   0   5 31.397  62.795   0.338    5.22    2       50.9       11.1
   93   1   5  -4 31.586  63.173   0.34     5.15    4       24.4        5.0
   94   2   4   3 31.591  63.181   0.34     5.15    4        2.8        0.1
   95   3   3  -3 31.613  63.226   0.34     5.14    4       17.1        2.5
   96   3   3   1 31.629  63.257   0.34     5.14    4       17.6        2.6
   97   0   6   2 31.652  63.304   0.341    5.13    4       17.7        2.6
   98   2   2  -6 31.792  63.585   0.342    5.08    4       41.6       14.4
   99   0   0   7 32.326  64.651   0.347    4.9     2       53.2       11.4
  100   1   1  -7 32.403  64.807   0.348    4.87    4       46.3       17.1
  101   3   1  -5 32.498  64.995   0.349    4.84    4       11.8        1.1
  102   3   1   3 32.529  65.058   0.349    4.83    4       13.3        1.4
  103   2   2   5 33.174  66.349   0.355    4.63    4       59.6       26.9
  104   3   3  -4 33.453  66.905   0.358    4.55    4       24.2        4.4
  105   3   3   2 33.476  66.952   0.358    4.54    4       25.5        4.8
  106   0   6   3 33.495  66.99    0.358    4.54    4       23.8        4.2
  107   2   4  -5 33.536  67.071   0.359    4.53    4        6.7        0.3
  108   1   5   4 33.562  67.125   0.359    4.52    4       18.9        2.6
  109   0   2   7 34.077  68.154   0.364    4.38    4       45.1       14.6
  110   2   0  -7 34.302  68.604   0.366    4.32    2      136.0       65.4
  111   1   3   6 34.336  68.673   0.366    4.31    4      134.4      127.7
  112   0   4   6 34.578  69.156   0.368    4.25    4       72.3       36.4
  113   1   5  -5 34.631  69.263   0.369    4.23    4        4.0        0.1
  114   2   4   4 34.639  69.278   0.369    4.23    4       21.0        3.1
  115   4   0  -1 35.417  70.834   0.376    4.05    2       85.4       24.2
  116   2   6  -1 35.454  70.908   0.377    4.04    4       83.8       46.5
  117   4   0  -2 35.53   71.06    0.377    4.02    2      111.1       40.7
  118   2   6   0 35.575  71.149   0.378    4.01    4      113.2       84.3
  119   3   1  -6 35.736  71.471   0.379    3.98    4       16.0        1.7
  120   3   1   4 35.773  71.546   0.379    3.97    4        4.0        0.1
  121   1   1   7 35.784  71.569   0.38     3.97    4       37.5        9.1
  122   1   3  -7 35.86   71.72    0.38     3.95    4       23.8        3.7
  123   2   0   6 35.875  71.751   0.38     3.95    2       25.4        2.1
  124   3   3  -5 35.95   71.9     0.381    3.93    4       75.3       36.5
  125   3   3   3 35.98   71.96    0.381    3.92    4       73.3       34.6
  126   0   6   4 35.995  71.989   0.381    3.92    4       74.9       36.0
  127   2   2  -7 36.007  72.013   0.382    3.92    4       77.9       39.0
  128   4   0   0 36.01   72.02    0.382    3.92    2        4.1        0.1
  129   2   6  -2 36.039  72.079   0.382    3.91    4        2.2        0.0
  130   4   0  -3 36.346  72.692   0.385    3.85    2       88.0       24.4
  131   2   6   1 36.398  72.795   0.385    3.84    4       87.2       47.8
  132   2   4  -6 36.964  73.928   0.39     3.73    4        8.5        0.4
  133   1   5   5 36.993  73.986   0.391    3.72    4        7.6        0.3
  134   3   5  -1 37.082  74.164   0.391    3.7     4       24.4        3.6
  135   4   2  -1 37.1    74.199   0.392    3.7     4       11.7        0.8
  136   1   7   0 37.147  74.294   0.392    3.69    4       29.5        5.3
  137   4   2  -2 37.21   74.421   0.393    3.68    4       26.5        4.2
  138   1   7  -1 37.261  74.523   0.393    3.67    4        7.3        0.3
  139   4   0   1 37.295  74.59    0.393    3.67    2       66.2       13.2
  140   2   6  -3 37.317  74.633   0.394    3.66    4       65.3       25.6
  141   3   5  -2 37.425  74.851   0.394    3.64    4       28.7        4.9
  142   3   5   0 37.433  74.865   0.395    3.64    4       13.1        1.0
  143   1   1  -8 37.512  75.023   0.395    3.63    4       22.8        3.1
  144   2   2   6 37.55   75.099   0.396    3.62    4       72.9       31.5
  145   0   0   8 37.671  75.341   0.397    3.6     2       75.7       16.9
  146   4   2   0 37.682  75.364   0.397    3.6     4       46.4       12.7
  147   1   7   1 37.725  75.451   0.397    3.59    4        1.8        0.0
  148   4   0  -4 37.847  75.694   0.398    3.57    2       23.4        1.6
  149   2   6   2 37.905  75.81    0.399    3.56    4       22.2        2.9
  150   4   2  -3 38.012  76.025   0.4      3.54    4       20.9        2.5
  151   1   7  -2 38.067  76.133   0.4      3.53    4       63.7       23.5
  152   1   5  -6 38.248  76.495   0.402    3.5     4       15.6        1.4
  153   2   4   5 38.259  76.517   0.402    3.5     4        7.4        0.3
  154   3   5  -3 38.456  76.912   0.404    3.47    4       72.7       30.1
  155   3   5   1 38.471  76.941   0.404    3.47    4       31.5        5.6
  156   4   2   1 38.947  77.894   0.408    3.4     4       72.0       28.9
  157   1   7   2 38.986  77.973   0.408    3.39    4       43.2       10.4
  158   3   3  -6 39.063  78.126   0.409    3.38    4       49.9       13.8
  159   2   0  -8 39.074  78.148   0.409    3.38    2       41.4        4.8
  160   3   3   4 39.099  78.199   0.409    3.38    4       50.9       14.4
  161   0   6   5 39.11   78.22    0.409    3.37    4       50.2       13.9
  162   1   3   7 39.11   78.22    0.409    3.37    4       40.9        9.3
  163   0   4   7 39.112  78.223   0.409    3.37    4       58.8       19.1
  164   4   0   2 39.248  78.497   0.411    3.35    2       19.6        1.1
  165   2   6  -4 39.262  78.525   0.411    3.35    4       21.4        2.5
  166   0   2   8 39.318  78.635   0.411    3.34    4        9.0        0.4
  167   4   2  -4 39.492  78.983   0.413    3.32    4       46.2       11.6
  168   3   1  -7 39.538  79.075   0.413    3.31    4       25.6        3.6
  169   1   7  -3 39.549  79.098   0.413    3.31    4       62.3       21.1
  170   3   1   5 39.581  79.162   0.414    3.31    4       23.0        2.9
  171   4   0  -5 40.009  80.017   0.417    3.25    2       43.6        5.1
  172   2   6   3 40.073  80.146   0.418    3.25    4       45.1       10.8
  173   3   5  -4 40.158  80.316   0.419    3.24    4       40.3        8.6
  174   3   5   2 40.179  80.359   0.419    3.23    4       44.9       10.7
  175   2   2  -8 40.705  81.409   0.423    3.17    4       35.7        6.6
  176   1   3  -8 40.79   81.581   0.424    3.16    4       26.5        3.6
  177   2   0   7 40.809  81.617   0.424    3.16    2       25.4        1.7
  178   4   2   2 40.877  81.754   0.425    3.15    4       21.1        2.3
  179   1   7   3 40.912  81.825   0.425    3.15    4       37.6        7.3
  180   2   4  -7 40.954  81.907   0.425    3.14    4       28.6        4.2
  181   1   5   6 40.986  81.972   0.426    3.14    4       41.1        8.7
  182   1   1   8 41.171  82.341   0.427    3.12    4        0.4        0.0
  183   4   2  -5 41.631  83.261   0.431    3.07    4       28.5        4.1
  184   1   7  -4 41.691  83.382   0.432    3.07    4        4.3        0.1
  185   4   0   3 41.849  83.697   0.433    3.05    2       25.6        1.6
  186   2   6  -5 41.855  83.71    0.433    3.05    4       26.3        3.5
  187   4   4  -1 42.007  84.015   0.434    3.04    4       13.7        0.9
  188   0   8   0 42.019  84.037   0.434    3.04    2       11.2        0.3
  189   4   4  -2 42.115  84.229   0.435    3.03    4       17.9        1.6
  190   0   8   1 42.355  84.709   0.437    3.01    4       24.9        3.1
  191   2   2   7 42.424  84.849   0.438    3.0     4       10.0        0.5
  192   1   5  -7 42.429  84.858   0.438    3.0     4       32.8        5.3
  193   2   4   6 42.443  84.887   0.438    3.0     4       49.1       11.8
  194   3   5  -5 42.515  85.029   0.439    2.99    4       17.7        1.5
  195   3   5   3 42.543  85.086   0.439    2.99    4       20.3        2.0
  196   4   4   0 42.572  85.144   0.439    2.99    4       28.1        3.9
  197   3   3  -7 42.777  85.555   0.441    2.97    4        7.7        0.3
  198   4   0  -6 42.813  85.626   0.441    2.97    2      123.9       37.3
  199   3   3   5 42.82   85.64    0.441    2.97    4        6.3        0.2
  200   0   6   6 42.827  85.654   0.441    2.97    4        7.9        0.3
  201   2   6   4 42.884  85.768   0.442    2.96    4      124.4       75.1
  202   4   4  -3 42.893  85.786   0.442    2.96    4       33.0        5.3
  203   1   1  -9 43.055  86.11    0.443    2.95    4        1.8        0.0
  204   0   8   2 43.36   86.721   0.446    2.93    4       30.3        4.4
  205   0   0   9 43.433  86.867   0.446    2.92    2       29.1        2.0
  206   4   2   3 43.459  86.917   0.446    2.92    4       26.1        3.3
  207   1   7   4 43.49   86.98    0.447    2.92    4       12.7        0.8
  208   4   4   1 43.805  87.61    0.449    2.9     4       27.1        3.5
  209   3   1  -8 43.913  87.827   0.45     2.89    4       50.8       12.2
  210   3   1   6 43.963  87.926   0.451    2.89    4       30.5        4.4
  211   0   4   8 44.168  88.336   0.452    2.87    4       14.4        1.0
  212   4   4  -4 44.339  88.678   0.454    2.86    4       19.1        1.7
  213   2   0  -9 44.352  88.704   0.454    2.86    2       19.4        0.9
  214   1   3   8 44.391  88.782   0.454    2.86    4       18.3        1.6
  215   4   2  -6 44.42   88.839   0.454    2.86    4       11.3        0.6
  216   1   7  -5 44.483  88.966   0.455    2.86    4       27.2        3.5


  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   1   4.381   8.762 10.0835       661.3     93.7     95.4     5.6
    2   0   0   2   8.788  17.576  5.04175       26.5      3.8      3.8     5.6
    3   0   2   0   9.633  19.267  4.603         84.7     12.0     12.1     5.6
    4   1   1   0   9.737  19.474  4.55441       98.4     13.9     14.1     5.6
    5   1   1  -1  10.063  20.125  4.40852       19.8      2.8      2.8     5.6
    6   0   2   1  10.6    21.2    4.18735       11.0      1.6      1.6     5.6
    7   1   1   1  11.293  22.587  3.93333      127.4     18.1     18.2     5.6
    8   1   1  -2  12.126  24.251  3.66699      306.9     43.5     43.9     5.6
    9   0   2   2  13.097  26.193  3.39936      419.8     59.5     59.9     5.6
   10   0   0   3  13.248  26.496  3.36117      337.5     47.8     48.1     5.6
   11   1   1   2  14.151  28.302  3.15075      404.2     57.3     57.6     5.6
   12   1   1  -3  15.273  30.546  2.92414      289.9     41.1     41.2     5.6
   13   0   2   3  16.485  32.97   2.7145       162.6     23.0     23.1     5.6
   14   1   3   0  16.911  33.821  2.64809      180.4     25.6     25.6     5.7
   15   1   3  -1  17.108  34.216  2.61848      705.5    100.0    100.0     5.7
   16   1   1   3  17.742  35.483  2.5278        59.6      8.4      8.4     5.7
   17   0   0   4  17.792  35.584  2.52087       43.9      6.2      6.2     5.7
   18   1   3   1  17.889  35.778  2.5076        75.5     10.7     10.7     5.7
   19   1   3  -2  18.448  36.895  2.43424      343.5     48.7     48.6     5.7
   20   1   1  -4  19.031  38.062  2.36225       12.2      1.7      1.7     5.7
   21   0   4   0  19.553  39.107  2.3015        33.9      4.8      4.8     5.7
   22   2   2  -1  19.591  39.183  2.29723       62.8      8.9      8.9     5.7
   23   2   2   0  19.771  39.541  2.2772        58.6      8.3      8.3     5.7
   24   1   3   2  19.893  39.785  2.26381       47.9      6.8      6.8     5.7
   25   0   4   1  20.078  40.155  2.2438        48.0      6.8      6.8     5.7
   26   2   2  -2  20.454  40.907  2.20426       44.7      6.3      6.3     5.7
   27   1   3  -3  20.739  41.479  2.17522      382.6     54.2     53.8     5.7
   28   2   2   1  20.97   41.94   2.15236       32.3      4.6      4.5     5.7
   29   0   4   2  21.587  43.173  2.09367       21.1      3.0      3.0     5.7
   30   0   0   5  22.455  44.909  2.0167       114.3     16.2     16.0     5.7
   31   2   0  -4  22.665  45.331  1.99892       62.8      8.9      8.8     5.7
   32   1   3   3  22.695  45.39   1.99643      117.7     16.7     16.5     5.7
   33   1   3  -4  23.76   47.52   1.9118        45.1      6.4      6.3     5.7
   34   2   2  -4  24.842  49.684  1.8335        10.0      1.4      1.4     5.7
   35   2   2   3  25.871  51.743  1.76527        9.7      1.4      1.3     5.8
   36   2   0  -5  26.074  52.148  1.75249       15.3      2.2      2.1     5.8
   37   1   3   4  26.106  52.211  1.75053       29.7      4.2      4.1     5.8
   38   2   4  -1  26.309  52.619  1.73793       10.1      1.4      1.4     5.8
   39   3   1  -2  26.659  53.317  1.71679        7.6      1.1      1.1     5.8
   40   1   5   1  27.019  54.038  1.69559       27.1      3.8      3.8     5.8
   41   0   0   6  27.28   54.56   1.68058       11.3      1.6      1.6     5.8
   42   1   3  -5  27.341  54.682  1.67713      309.2     43.8     42.8     5.8
   43   2   4   1  27.421  54.842  1.6726        57.3      8.1      7.9     5.8
   44   3   1  -3  27.886  55.772  1.64692       87.1     12.3     12.1     5.8
   45   1   5   2  28.508  57.015  1.61392       90.7     12.9     12.5     5.8
   46   2   4   2  29.16   58.32   1.58087       70.2      9.9      9.7     5.8
   47   3   1   2  29.883  59.767  1.54601       38.4      5.4      5.3     5.8
   48   2   0  -6  29.971  59.942  1.54192       58.4      8.3      8.0     5.8
   49   1   3   5  30.004  60.007  1.5404       121.4     17.2     16.7     5.8
   50   3   3  -1  30.102  60.204  1.53583      269.6     38.2     37.1     5.8
   51   0   6   0  30.134  60.269  1.53433      132.5     18.8     18.2     5.8
   52   3   3  -2  30.482  60.963  1.5185        50.5      7.2      6.9     5.8
   53   0   6   1  30.518  61.036  1.51687       30.6      4.3      4.2     5.8
   54   2   4  -4  30.69   61.381  1.50917       15.6      2.2      2.1     5.8
   55   1   1   6  30.797  61.595  1.50444       12.4      1.8      1.7     5.8
   56   1   3  -6  31.385  62.771  1.47906       33.5      4.8      4.6     5.9
   57   1   5  -4  31.586  63.173  1.47061        7.6      1.1      1.0     5.9
   58   2   2  -6  31.792  63.585  1.46207       14.4      2.0      2.0     5.9
   59   0   0   7  32.326  64.651  1.4405        11.4      1.6      1.6     5.9
   60   1   1  -7  32.403  64.807  1.43742       17.1      2.4      2.3     5.9
   61   2   2   5  33.174  66.349  1.40771       26.9      3.8      3.7     5.9
   62   3   3   2  33.476  66.952  1.39648       13.4      1.9      1.8     5.9
   63   0   2   7  34.077  68.154  1.37475       14.6      2.1      2.0     5.9
   64   2   0  -7  34.302  68.604  1.36682       65.4      9.3      8.9     5.9
   65   1   3   6  34.336  68.673  1.36562      127.7     18.1     17.3     5.9
   66   0   4   6  34.578  69.156  1.35725       36.4      5.2      4.9     5.9
   67   4   0  -1  35.417  70.834  1.32916       24.2      3.4      3.3     5.9
   68   2   6  -1  35.454  70.908  1.32795       46.5      6.6      6.3     5.9
   69   4   0  -2  35.53   71.06   1.32549       40.7      5.8      5.5     5.9
   70   2   6   0  35.575  71.149  1.32405       84.3     11.9     11.4     5.9
   71   1   1   7  35.784  71.569  1.31731        9.1      1.3      1.2     5.9
   72   3   3  -5  35.95   71.9    1.31206       36.5      5.2      4.9     5.9
   73   2   2  -7  36.007  72.013  1.31027      109.6     15.5     14.8     5.9
   74   4   0  -3  36.346  72.692  1.2997        24.4      3.5      3.3     6.0
   75   2   6   1  36.398  72.795  1.29811       47.8      6.8      6.4     6.0
   76   2   6  -3  37.317  74.633  1.27063       38.7      5.5      5.2     6.0
   77   2   2   6  37.55   75.099  1.2639        31.5      4.5      4.2     6.0
   78   0   0   8  37.671  75.341  1.26044       29.6      4.2      4.0     6.0
   79   1   7  -2  38.067  76.133  1.24928       23.5      3.3      3.1     6.0
   80   3   5  -3  38.456  76.912  1.23857       35.7      5.1      4.8     6.0
   81   4   2   1  38.947  77.894  1.22539       28.9      4.1      3.8     6.0
   82   1   7   2  38.986  77.973  1.22435       10.4      1.5      1.4     6.0
   83   3   3  -6  39.063  78.126  1.22233       18.5      2.6      2.5     6.0
   84   0   4   7  39.112  78.223  1.22105       56.6      8.0      7.5     6.0
   85   4   2  -4  39.492  78.983  1.2112        11.6      1.6      1.5     6.0
   86   1   7  -3  39.549  79.098  1.20973       24.7      3.5      3.3     6.0
   87   2   6   3  40.073  80.146  1.19652       10.8      1.5      1.4     6.0
   88   3   5   2  40.179  80.359  1.19389       19.3      2.7      2.6     6.0
   89   1   7   3  40.912  81.825  1.17617        7.3      1.0      1.0     6.1
   90   1   5   6  40.986  81.972  1.17444        8.7      1.2      1.1     6.1
   91   2   4   6  42.443  84.887  1.14139       17.1      2.4      2.2     6.1
   92   4   4   0  42.572  85.144  1.1386         7.4      1.1      1.0     6.1
   93   4   0  -6  42.813  85.626  1.13342       37.8      5.4      4.9     6.1
   94   2   6   4  42.884  85.768  1.13191       80.4     11.4     10.5     6.1
   95   3   1  -8  43.913  87.827  1.1106        12.2      1.7      1.6     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)