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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BRABANTITE

1, f-monazite

CaTh[PO(4)](2)


Monoclinic  P 2(1)/n  Z = 2

P2(1)/n

17 .8 .1990

Ref.Str.:

         Finney J.J., Rao N.N. (1967)

         * Amer. Mineral., 52, 13-19

Ref.Composition & Lattice:

         Rose D.(1980)

         * Neues Jb. Miner., Mh., H 6, 247-257

Reserv:

         The coordinates of atoms are from cheralite

         A wet  chemical analisis gives

         [Ca(1.0)Mg(0.065)Al(0.068)Mn(0.021)]Th(0.936)[P(1.832)Si(0.177)]O(8)

         N.A.D.

                   Initial data from BDM-file 

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

             a =   6.726    alpha =   90.0 
             b =   6.933    beta  =  103.88
             c =   6.447    gamma =   90.0 

    Unit cell volume (cub. angs.) =   291.85

    Molar volume ( cub.cm/mol.) =    87.9 

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

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

   1 0.2198  0.1596  0.3991   0.0    Ca    = 0.5 , Th    = 0.5 
   2 0.196   0.163   0.8858   0.0    P     = 0.92, Si    = 0.09
   3 0.2473  0.5064  0.4426   0.0    O     = 1.00
   4 0.0238  0.1044  0.6906   0.0    O     = 1.00
   5 0.374   0.2221  0.7898   0.0    O     = 1.00
   6 0.1114  0.3337  0.9989   0.0    O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.2198     0.1596     0.3991
     2       2     0.196      0.163      0.8858
     3       3     0.2473     0.5064     0.4426
     4       4     0.0238     0.1044     0.6906
     5       5     0.374      0.2221     0.7898
     6       6     0.1114     0.3337     0.9989
     7       1     0.7802     0.8404     0.6009
     8       2     0.804      0.837      0.1142
     9       3     0.7527     0.4936     0.5574
    10       4     0.9762     0.8956     0.3094
    11       5     0.626      0.7779     0.2102
    12       6     0.8886     0.6663     0.0011
    13       1     0.7198     0.3404     0.8991
    14       2     0.696      0.337      0.3858
    15       3     0.7473     0.9936     0.9426
    16       4     0.5238     0.3956     0.1906
    17       5     0.874      0.2779     0.2898
    18       6     0.6114     0.1663     0.4989
    19       1     0.2802     0.6596     0.1009
    20       2     0.304      0.663      0.6142
    21       3     0.2527     0.0064     0.0574
    22       4     0.4762     0.6044     0.8094
    23       5     0.126      0.7221     0.7102
    24       6     0.3886     0.8337     0.5011


X-ray density (g/cm cub.)   =      5.25

MU (1/cm) =    1004.811    Mass attenuation coefficient (cm**2/g) =    191.372

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

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

    1   Ca   ,Th             2.928        9
                                                 2.4226       3
                                                 2.57         4
                                                 2.5208       5
                                                 2.7826       6
                                                 2.432        4
                                                 2.4068       5
                                                 2.5574       6
                                                 2.5028       3
                                                 2.5433       6
    2   P    ,Si             2.232        4
                                                 1.5463       4
                                                 1.5296       5
                                                 1.5669       6
                                                 1.5316       3
    3    O                   3.264        8
                                                 2.9507       5
                                                 3.0327       6
                                                 3.2545       4
                                                 2.8527       4
                                                 2.9322       5
                                                 2.584        4
                                                 2.56         5
                                                 2.4541       6
    4    O                   3.264        9
                                                 2.429        5
                                                 2.5026       6
                                                 3.2545       3
                                                 2.8036       4
                                                 2.8527       3
                                                 2.8089       5
                                                 2.7858       6
                                                 2.584        3
                                                 2.7335       5
    5    O                   3.264        8
                                                 2.9507       3
                                                 2.429        4
                                                 2.5842       6
                                                 2.9322       3
                                                 2.8089       4
                                                 2.7665       6
                                                 2.56         3
                                                 2.7335       4
    6    O                   3.264        7
                                                 3.0327       3
                                                 2.5026       4
                                                 2.5842       5
                                                 2.752        6
                                                 2.7858       4
                                                 2.7665       5
                                                 2.4541       3

  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   1   0  -1  8.549  17.098   0.096   87.57    2       55.7      638.4
    2   1   1   0  9.326  18.652   0.105   73.23    4       36.1      448.3
    3   0   1   1  9.544  19.088   0.108   69.83    4       56.9     1062.8
    4   1   1  -1 10.695  21.39    0.12    55.17    4       85.0     1870.7
    5   1   0   1 10.942  21.884   0.123   52.61    2       74.0      677.0
    6   1   1   1 12.705  25.411   0.143   38.48    4       62.0      693.8
    7   0   2   0 12.839  25.677   0.144   37.64    2      103.6      949.2
    8   2   0   0 13.647  27.293   0.153   33.09    2      200.9     3134.1
    9   0   0   2 14.25   28.499   0.16    30.18    2       63.0      281.4
   10   1   2   0 14.571  29.142   0.163   28.78    4      194.4     5105.2
   11   0   2   1 14.715  29.43    0.165   28.18    4       38.4      195.4
   12   2   1   0 15.117  30.233   0.169   26.6     4       80.5      808.6
   13   2   1  -1 15.254  30.509   0.171   26.09    4       34.7      147.6
   14   1   2  -1 15.506  31.013   0.174   25.19    4        8.4        8.3
   15   1   1  -2 15.666  31.332   0.175   24.64    4      107.9     1346.6
   16   0   1   2 15.668  31.335   0.175   24.63    4      179.5     3727.9
   17   1   2   1 16.992  33.984   0.19    20.66    4        5.5        3.0
   18   2   0  -2 17.296  34.592   0.193   19.88    2      153.5     1099.4
   19   2   1   1 18.155  36.31    0.202   17.88    4       16.3       22.2
   20   2   1  -2 18.505  37.01    0.206   17.14    4      107.4      928.0
   21   1   1   2 18.509  37.018   0.206   17.13    4       76.5      470.6
   22   2   2   0 18.911  37.822   0.21    16.34    4       62.0      295.0
   23   2   2  -1 19.024  38.049   0.212   16.13    4       33.0       82.7
   24   1   2  -2 19.365  38.73    0.215   15.51    4       53.3      206.8
   25   0   2   2 19.366  38.733   0.215   15.51    4        4.1        1.2
   26   3   0  -1 20.223  40.447   0.224   14.08    2       65.5      141.9
   27   1   3   0 20.706  41.412   0.23    13.36    4       28.8       51.9
   28   0   3   1 20.812  41.624   0.231   13.21    4      140.1     1217.1
   29   1   0  -3 21.078  42.156   0.233   12.84    2      195.2     1148.8
   30   3   1  -1 21.291  42.581   0.236   12.55    4      143.8     1219.7
   31   1   3  -1 21.405  42.81    0.237   12.4     4       10.6        6.6
   32   2   2   1 21.483  42.966   0.238   12.3     4      128.6      955.3
   33   3   1   0 21.773  43.546   0.241   11.94    4       40.9       93.6
   34   2   2  -2 21.788  43.575   0.241   11.92    4       26.9       40.4
   35   1   2   2 21.791  43.583   0.241   11.92    4        8.5        4.0
   36   1   1  -3 22.112  44.223   0.244   11.53    4       19.7       20.9
   37   2   0   2 22.31   44.621   0.246   11.3     2        5.5        0.8
   38   1   3   1 22.555  45.11    0.249   11.03    4       42.7       94.5
   39   0   1   3 22.679  45.358   0.25    10.89    4       27.6       39.0
   40   3   1  -2 23.294  46.589   0.257   10.25    4       46.7      104.9
   41   2   1   2 23.3    46.6     0.257   10.24    4      196.9     1864.4
   42   3   0   1 23.679  47.358   0.261    9.88    2      124.0      356.7
   43   2   1  -3 23.776  47.552   0.262    9.79    4        3.7        0.6
   44   2   3   0 24.102  48.204   0.265    9.49    4       30.4       41.1
   45   2   3  -1 24.195  48.391   0.266    9.4     4      130.3      749.5
   46   3   2  -1 24.264  48.528   0.267    9.34    4       13.5        7.9
   47   1   0   3 24.437  48.873   0.269    9.19    2       99.2      212.4
   48   1   3  -2 24.477  48.954   0.269    9.16    4      195.3     1640.7
   49   0   3   2 24.478  48.956   0.269    9.16    4        1.6        0.1
   50   3   1   1 24.626  49.252   0.27     9.03    4       44.3       83.4
   51   3   2   0 24.701  49.401   0.271    8.97    4      138.0      802.3
   52   1   2  -3 25.008  50.017   0.274    8.72    4       51.0      106.4
   53   1   1   3 25.363  50.725   0.278    8.45    4       37.7       56.3
   54   0   2   3 25.526  51.053   0.28     8.33    4      116.8      533.8
   55   3   2  -2 26.091  52.181   0.285    7.92    4      165.5     1018.4
   56   2   2   2 26.096  52.192   0.286    7.92    4       24.0       21.4
   57   2   3   1 26.266  52.532   0.287    7.8     4       76.6      214.7
   58   0   4   0 26.386  52.772   0.288    7.72    2      111.4      225.2
   59   3   0  -3 26.485  52.969   0.289    7.66    2      119.5      256.9
   60   2   3  -2 26.528  53.056   0.29     7.63    4       42.3       64.1
   61   1   3   2 26.531  53.063   0.29     7.62    4      184.0     1211.7
   62   2   2  -3 26.534  53.068   0.29     7.62    4       92.2      304.4
   63   3   2   1 27.322  54.643   0.298    7.13    4       44.5       66.2
   64   3   1  -3 27.361  54.721   0.298    7.11    4       12.2        5.0
   65   1   4   0 27.374  54.749   0.298    7.1     4      133.3      592.1
   66   0   4   1 27.461  54.921   0.299    7.05    4       44.5       65.5
   67   1   4  -1 27.944  55.889   0.304    6.78    4       37.9       45.7
   68   1   2   3 28.007  56.015   0.305    6.74    4       27.3       23.6
   69   4   1  -1 28.13   56.26    0.306    6.67    4       51.9       84.5
   70   4   0   0 28.156  56.311   0.306    6.66    2      112.1      196.6
   71   4   0  -2 28.489  56.978   0.31     6.49    2      170.5      442.5
   72   3   3  -1 28.698  57.397   0.312    6.38    4       13.3        5.3
   73   1   4   1 28.898  57.796   0.314    6.28    4       48.7       69.9
   74   4   1   0 28.998  57.995   0.315    6.23    4      102.9      309.6
   75   3   3   0 29.088  58.176   0.316    6.19    4       88.7      228.4
   76   4   1  -2 29.325  58.65    0.318    6.08    4       48.7       67.6
   77   3   1   2 29.332  58.664   0.318    6.07    4       84.4      203.1
   78   1   3  -3 29.363  58.726   0.318    6.06    4        1.6        0.1
   79   1   1  -4 29.384  58.768   0.318    6.05    4       56.5       90.8
   80   2   0  -4 29.487  58.974   0.32     6.0     2       83.0       97.0
   81   0   0   4 29.491  58.982   0.32     6.0     2      124.8      219.3
   82   2   1   3 29.743  59.486   0.322    5.89    4       30.8       26.2
   83   0   3   3 29.829  59.658   0.323    5.85    4        5.0        0.7
   84   3   2  -3 29.884  59.769   0.323    5.82    4       39.0       41.6
   85   2   4   0 30.209  60.418   0.327    5.68    4       72.0      138.3
   86   2   4  -1 30.289  60.578   0.327    5.65    4        4.3        0.5
   87   2   1  -4 30.306  60.611   0.328    5.64    4      109.4      317.2
   88   0   1   4 30.31   60.619   0.328    5.64    4       72.8      140.4
   89   3   3  -2 30.339  60.677   0.328    5.63    4      112.5      334.9
   90   2   3   2 30.344  60.687   0.328    5.63    4       14.2        5.4
   91   1   4  -2 30.531  61.063   0.33     5.55    4       50.3       66.0
   92   0   4   2 30.532  61.065   0.33     5.55    4       27.0       19.1
   93   4   2  -1 30.613  61.226   0.331    5.52    4        3.4        0.3
   94   2   3  -3 30.741  61.483   0.332    5.47    4        9.0        2.1
   95   4   2   0 31.438  62.875   0.339    5.2     4        8.0        1.6
   96   3   3   1 31.46   62.92    0.339    5.2     4        1.2        0.0
   97   4   2  -2 31.75   63.5     0.342    5.09    4       61.3       89.9
   98   3   2   2 31.757  63.513   0.342    5.09    4       44.1       46.4
   99   1   2  -4 31.806  63.612   0.342    5.07    4      102.8      251.6
  100   4   1   1 31.821  63.642   0.342    5.07    4        0.3        0.0
  101   1   3   3 32.09   64.18    0.345    4.98    4       28.2       18.5
  102   2   4   1 32.091  64.182   0.345    4.98    4       70.1      114.8
  103   2   2   3 32.149  64.298   0.345    4.96    4       87.4      177.7
  104   2   4  -2 32.323  64.646   0.347    4.9     4       70.2      113.4
  105   1   4   2 32.326  64.651   0.347    4.9     4        9.6        2.1
  106   4   1  -3 32.44   64.879   0.348    4.86    4        8.3        1.6
  107   2   2  -4 32.688  65.375   0.351    4.78    4       34.0       25.9
  108   0   2   4 32.692  65.383   0.351    4.78    4       50.6       57.5
  109   3   1  -4 32.982  65.965   0.353    4.69    4       73.4      118.6
  110   1   1   4 32.99   65.98    0.353    4.69    4        9.6        2.0
  111   3   3  -3 33.831  67.663   0.361    4.44    4       14.4        4.3
  112   4   2   1 34.145  68.29    0.364    4.36    4       84.4      146.0
  113   3   4  -1 34.265  68.531   0.365    4.33    4       14.2        4.1
  114   4   3  -1 34.514  69.028   0.368    4.26    4      113.6      258.5
  115   1   5   0 34.604  69.208   0.369    4.24    4       13.7        3.7
  116   3   4   0 34.619  69.237   0.369    4.24    4      105.8      222.9
  117   0   5   1 34.68   69.359   0.369    4.22    4        9.6        1.8
  118   3   0   3 34.711  69.422   0.37     4.22    2       85.6       72.5
  119   4   2  -3 34.742  69.485   0.37     4.21    4       90.5      161.8
  120   1   4  -3 34.869  69.738   0.371    4.18    4       62.6       76.9
  121   5   0  -1 34.953  69.907   0.372    4.16    2       24.1        5.6
  122   1   5  -1 35.104  70.208   0.373    4.12    4       77.8      117.1
  123   3   2  -4 35.267  70.535   0.375    4.08    4       55.9       59.9
  124   1   2   4 35.275  70.55    0.375    4.08    4      160.5      493.3
  125   4   3   0 35.29   70.58    0.375    4.08    4        7.8        1.2
  126   0   4   3 35.294  70.589   0.375    4.08    4       76.9      113.2
  127   3   1   3 35.463  70.926   0.377    4.04    4       44.6       37.7
  128   4   3  -2 35.585  71.17    0.378    4.01    4        1.9        0.1
  129   3   3   2 35.591  71.183   0.378    4.01    4      157.9      469.2
  130   4   0   2 35.606  71.213   0.378    4.0     2       93.5       82.3
  131   1   3  -4 35.638  71.276   0.378    4.0     4      134.6      340.2
  132   5   1  -1 35.703  71.406   0.379    3.98    4       85.9      137.9
  133   3   4  -2 35.762  71.524   0.379    3.97    4      106.3      210.9
  134   2   4   2 35.766  71.533   0.379    3.97    4       21.2        8.4
  135   1   5   1 35.948  71.896   0.381    3.93    4       76.2      107.1
  136   2   3   3 35.963  71.926   0.381    3.93    4       44.3       36.1
  137   2   4  -3 36.133  72.265   0.383    3.89    4       69.7       88.7
  138   5   1  -2 36.342  72.684   0.385    3.85    4        5.9        0.6
  139   4   1   2 36.35   72.701   0.385    3.85    4       98.7      176.1
  140   2   3  -4 36.474  72.949   0.386    3.82    4        2.4        0.1
  141   0   3   4 36.478  72.956   0.386    3.82    4       30.1       16.2
  142   4   0  -4 36.485  72.969   0.386    3.82    2       47.9       20.5
  143   2   0   4 36.496  72.991   0.386    3.82    2      175.1      274.8
  144   1   0  -5 36.736  73.472   0.388    3.77    2       23.7        5.0
  145   3   4   1 36.798  73.596   0.389    3.76    4       46.0       37.3
  146   5   1   0 36.885  73.77    0.39     3.74    4       87.8      135.3
  147   2   5   0 37.124  74.248   0.392    3.7     4       84.2      123.0
  148   2   5  -1 37.196  74.393   0.392    3.68    4       29.7       15.2
  149   4   1  -4 37.222  74.443   0.393    3.68    4      155.5      417.5
  150   2   1   4 37.232  74.465   0.393    3.68    4       10.4        1.9
  151   1   4   3 37.384  74.768   0.394    3.65    4       37.3       23.9
  152   1   5  -2 37.416  74.832   0.394    3.64    4       31.9       17.4
  153   0   5   2 37.417  74.833   0.394    3.64    4      145.1      360.4
  154   1   1  -5 37.471  74.942   0.395    3.63    4       91.8      143.8
  155   3   2   3 37.68   75.361   0.397    3.6     4        7.0        0.8
  156   4   3   1 37.866  75.731   0.398    3.57    4       37.9       24.0
  157   2   1  -5 37.881  75.762   0.399    3.56    4       55.9       52.4
  158   5   2  -1 37.915  75.83    0.399    3.56    4        1.2        0.0
  159   5   0  -3 38.042  76.083   0.4      3.54    2       90.9       68.6
  160   4   3  -3 38.439  76.878   0.404    3.47    4       17.6        5.1
  161   5   2  -2 38.541  77.081   0.404    3.46    4      135.4      297.6
  162   4   2   2 38.549  77.097   0.405    3.46    4       38.5       24.0
  163   0   1   5 38.705  77.41    0.406    3.43    4       39.1       24.6
  164   5   1  -3 38.768  77.536   0.406    3.42    4       40.8       26.8
  165   2   5   1 38.842  77.683   0.407    3.41    4        1.8        0.1
  166   3   3  -4 38.945  77.89    0.408    3.4     4      170.0      461.0
  167   1   3   4 38.952  77.904   0.408    3.4     4       47.2       35.6
  168   3   4  -3 39.02   78.039   0.409    3.39    4       47.5       35.9
  169   2   5  -2 39.055  78.111   0.409    3.38    4      114.4      207.9
  170   1   5   2 39.058  78.116   0.409    3.38    4       56.3       50.3
  171   5   2   0 39.073  78.145   0.409    3.38    4       74.1       87.2
  172   5   0   1 39.108  78.215   0.409    3.37    2      126.7      127.1
  173   3   0  -5 39.198  78.397   0.41     3.36    2       70.9       39.6
  174   4   2  -4 39.403  78.806   0.412    3.33    4       22.4        7.9
  175   2   2   4 39.414  78.827   0.412    3.33    4       76.2       90.8
  176   1   2  -5 39.648  79.296   0.414    3.3     4        4.1        0.3
  177   4   4  -1 39.666  79.333   0.414    3.3     4       16.2        4.0
  178   5   1   1 39.828  79.657   0.416    3.28    4       37.8       21.9
  179   3   1  -5 39.919  79.837   0.417    3.26    4       56.3       48.6
  180   2   2  -5 40.051  80.102   0.418    3.25    4       14.3        3.1
  181   4   4   0 40.406  80.812   0.421    3.21    4       63.5       60.7
  182   4   4  -2 40.688  81.376   0.423    3.17    4       64.6       62.2
  183   3   4   2 40.694  81.388   0.423    3.17    4       28.7       12.3
  184   1   4  -4 40.739  81.478   0.424    3.17    4       93.4      129.8
  185   1   0   5 40.826  81.653   0.424    3.16    2       12.6        1.2
  186   0   2   5 40.863  81.726   0.425    3.15    4       11.6        2.0
  187   3   5  -1 40.866  81.732   0.425    3.15    4       99.4      146.3
  188   5   2  -3 40.925  81.85    0.425    3.15    4        8.9        1.2
  189   2   4   3 41.05   82.101   0.426    3.13    4       72.5       77.3
  190   3   5   0 41.199  82.397   0.428    3.12    4       30.9       14.0
  191   3   3   3 41.286  82.571   0.428    3.11    4        3.9        0.2
  192   1   5  -3 41.435  82.87    0.43     3.09    4       15.0        3.3
  193   5   3  -1 41.515  83.03    0.43     3.08    4       13.6        2.7
  194   1   1   5 41.54   83.08    0.43     3.08    4      102.1      150.8
  195   2   4  -4 41.542  83.084   0.43     3.08    4       62.7       57.0
  196   0   4   4 41.545  83.091   0.431    3.08    4       83.1       99.9
  197   0   6   0 41.807  83.614   0.433    3.06    2      159.5      182.5
  198   0   5   3 41.838  83.676   0.433    3.05    4       10.6        1.6
  199   5   2   1 41.973  83.945   0.434    3.04    4       50.6       36.6
  200   3   2  -5 42.062  84.124   0.435    3.03    4        4.7        0.3
  201   5   3  -2 42.127  84.253   0.435    3.03    4       29.1       12.0
  202   4   3   2 42.134  84.269   0.435    3.03    4       17.5        4.4
  203   3   5  -2 42.282  84.565   0.437    3.01    4       20.5        6.0
  204   2   5   2 42.287  84.573   0.437    3.01    4      147.8      309.0
  205   4   1   3 42.413  84.827   0.438    3.0     4       60.3       51.2
  206   1   6   0 42.608  85.216   0.439    2.99    4       27.7       10.7
  207   2   5  -3 42.636  85.273   0.44     2.98    4       22.4        7.1
  208   5   3   0 42.648  85.297   0.44     2.98    4      147.9      306.2
  209   0   6   1 42.679  85.357   0.44     2.98    4       17.7        4.4
  210   4   4   1 42.888  85.776   0.442    2.96    4       80.2       89.5
  211   5   1  -4 42.895  85.789   0.442    2.96    4       71.1       70.3
  212   3   1   4 42.908  85.817   0.442    2.96    4       25.6        9.1
  213   4   3  -4 42.973  85.946   0.442    2.96    4       17.6        4.3
  214   2   3   4 42.984  85.967   0.443    2.96    4        2.5        0.1
  215   1   6  -1 43.078  86.156   0.443    2.95    4       60.8       51.2
  216   1   3  -5 43.214  86.429   0.444    2.94    4        5.4        0.4
  217   3   5   1 43.274  86.548   0.445    2.93    4       59.2       48.3
  218   4   4  -3 43.446  86.893   0.446    2.92    4       65.8       59.3
  219   4   1  -5 43.53   87.061   0.447    2.92    4       36.2       17.9
  220   2   3  -5 43.611  87.223   0.448    2.91    4       91.3      113.9
  221   1   2   5 43.67   87.34    0.448    2.91    4       14.5        2.9
  222   6   0  -2 43.738  87.477   0.449    2.9     2      165.1      185.6
  223   1   5   3 43.839  87.677   0.45     2.89    4       49.4       33.2
  224   1   6   1 43.877  87.755   0.45     2.89    4       58.2       46.0
  225   3   4  -4 43.94   87.881   0.45     2.89    4       28.8       11.3
  226   1   4   4 43.947  87.895   0.45     2.89    4      112.1      170.3
  227   6   1  -1 44.237  88.474   0.453    2.87    4       36.3       17.8
  228   0   3   5 44.414  88.827   0.454    2.86    4       87.7      103.2
  229   6   1  -2 44.446  88.892   0.455    2.86    4       22.3        6.7
  230   5   1   2 44.455  88.911   0.455    2.86    4       39.9       21.3
  231   5   3  -3 44.475  88.95    0.455    2.86    4        4.0        0.2
  232   4   2   3 44.539  89.077   0.455    2.85    4       64.3       55.3


  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   1   0  -1   8.549  17.098  5.18176      638.4     12.5     12.6     5.6
    2   1   1   0   9.326  18.652  4.75334      448.3      8.8      8.9     5.6
    3   0   1   1   9.544  19.088  4.64574     1062.8     20.8     21.0     5.6
    4   1   1  -1  10.695  21.39   4.15057     1870.7     36.6     36.9     5.6
    5   1   0   1  10.942  21.884  4.05811      677.0     13.3     13.3     5.6
    6   1   1   1  12.705  25.411  3.50226      693.8     13.6     13.6     5.6
    7   0   2   0  12.839  25.677  3.4665       949.2     18.6     18.6     5.6
    8   2   0   0  13.647  27.293  3.2648      3134.1     61.4     61.5     5.6
    9   0   0   2  14.25   28.499  3.12937      281.4      5.5      5.5     5.6
   10   1   2   0  14.571  29.142  3.06178     5105.2    100.0    100.0     5.6
   11   0   2   1  14.715  29.43   3.03244      195.4      3.8      3.8     5.6
   12   2   1   0  15.117  30.233  2.95369      808.6     15.8     15.8     5.6
   13   2   1  -1  15.254  30.509  2.92764      147.6      2.9      2.9     5.6
   14   0   1   2  15.668  31.335  2.85228     5074.5     99.4     99.2     5.6
   15   2   0  -2  17.296  34.592  2.59088     1099.4     21.5     21.4     5.7
   16   2   1  -2  18.505  37.01   2.42695     1398.6     27.4     27.2     5.7
   17   2   2   0  18.911  37.822  2.37667      295.0      5.8      5.7     5.7
   18   2   2  -1  19.024  38.049  2.36304       82.7      1.6      1.6     5.7
   19   1   2  -2  19.365  38.73   2.32303      208.0      4.1      4.0     5.7
   20   3   0  -1  20.223  40.447  2.22829      141.9      2.8      2.8     5.7
   21   1   3   0  20.706  41.412  2.17858       51.9      1.0      1.0     5.7
   22   0   3   1  20.812  41.624  2.16793     1217.1     23.8     23.6     5.7
   23   1   0  -3  21.078  42.156  2.14181     1148.8     22.5     22.2     5.7
   24   3   1  -1  21.291  42.581  2.12141     1219.7     23.9     23.6     5.7
   25   2   2   1  21.483  42.966  2.10331      955.3     18.7     18.5     5.7
   26   3   1   0  21.773  43.546  2.07661      138.1      2.7      2.7     5.7
   27   1   3   1  22.555  45.11   2.0082        94.5      1.9      1.8     5.7
   28   2   1   2  23.3    46.6    1.94737     1969.3     38.6     37.9     5.7
   29   3   0   1  23.679  47.358  1.91798      356.7      7.0      6.9     5.7
   30   2   3  -1  24.195  48.391  1.87942      749.5     14.7     14.4     5.7
   31   1   0   3  24.437  48.873  1.862        212.4      4.2      4.1     5.7
   32   1   3  -2  24.477  48.954  1.85911     1640.8     32.1     31.5     5.7
   33   3   1   1  24.626  49.252  1.84855       83.4      1.6      1.6     5.7
   34   3   2   0  24.701  49.401  1.84331      802.3     15.7     15.4     5.7
   35   1   2  -3  25.008  50.017  1.82207      106.4      2.1      2.0     5.7
   36   1   1   3  25.363  50.725  1.79827       56.3      1.1      1.1     5.8
   37   0   2   3  25.526  51.053  1.7875       533.8     10.5     10.2     5.8
   38   3   2  -2  26.091  52.181  1.75147     1039.8     20.4     19.9     5.8
   39   2   3   1  26.266  52.532  1.7406       214.7      4.2      4.1     5.8
   40   0   4   0  26.386  52.772  1.73325      225.2      4.4      4.3     5.8
   41   3   0  -3  26.485  52.969  1.72725      256.9      5.0      4.9     5.8
   42   2   2  -3  26.534  53.068  1.72426     1580.2     31.0     30.2     5.8
   43   3   2   1  27.322  54.643  1.67823       66.2      1.3      1.3     5.8
   44   1   4   0  27.374  54.749  1.67524      597.1     11.7     11.4     5.8
   45   0   4   1  27.461  54.921  1.67038       65.5      1.3      1.2     5.8
   46   4   0   0  28.156  56.311  1.6324       281.1      5.5      5.3     5.8
   47   4   0  -2  28.489  56.978  1.61487      442.5      8.7      8.4     5.8
   48   1   4   1  28.898  57.796  1.59395       69.9      1.4      1.3     5.8
   49   4   1   0  28.998  57.995  1.58895      309.6      6.1      5.9     5.8
   50   3   3   0  29.088  58.176  1.58445      228.4      4.5      4.3     5.8
   51   3   1   2  29.332  58.664  1.57242      270.7      5.3      5.1     5.8
   52   1   1  -4  29.384  58.768  1.56989       90.8      1.8      1.7     5.8
   53   0   0   4  29.491  58.982  1.56469      316.3      6.2      6.0     5.8
   54   2   4   0  30.209  60.418  1.53089      138.3      2.7      2.6     5.8
   55   2   1  -4  30.306  60.611  1.52648      457.6      9.0      8.7     5.8
   56   3   3  -2  30.339  60.677  1.52498      340.2      6.7      6.4     5.8
   57   1   4  -2  30.531  61.063  1.51626       85.1      1.7      1.6     5.8
   58   4   2  -2  31.75   63.5    1.46382      136.3      2.7      2.6     5.9
   59   1   2  -4  31.806  63.612  1.4615       251.6      4.9      4.7     5.9
   60   2   4   1  32.091  64.182  1.44989      133.4      2.6      2.5     5.9
   61   2   2   3  32.149  64.298  1.44756      177.7      3.5      3.3     5.9
   62   2   4  -2  32.323  64.646  1.44061      115.5      2.3      2.2     5.9
   63   0   2   4  32.692  65.383  1.42614       83.4      1.6      1.6     5.9
   64   3   1  -4  32.982  65.965  1.41496      120.7      2.4      2.3     5.9
   65   4   2   1  34.145  68.29   1.37234      146.0      2.9      2.7     5.9
   66   4   3  -1  34.514  69.028  1.35947      258.5      5.1      4.8     5.9
   67   3   4   0  34.619  69.237  1.35586      226.7      4.4      4.2     5.9
   68   3   0   3  34.711  69.422  1.3527        72.5      1.4      1.4     5.9
   69   4   2  -3  34.742  69.485  1.35164      161.8      3.2      3.0     5.9
   70   1   4  -3  34.869  69.738  1.34734       76.9      1.5      1.4     5.9
   71   1   5  -1  35.104  70.208  1.33947      117.1      2.3      2.2     5.9
   72   0   4   3  35.294  70.589  1.33318      667.6     13.1     12.4     5.9
   73   3   3   2  35.591  71.183  1.32351      551.5     10.8     10.2     5.9
   74   1   3  -4  35.638  71.276  1.32199      340.2      6.7      6.3     5.9
   75   5   1  -1  35.703  71.406  1.31991      137.9      2.7      2.6     5.9
   76   3   4  -2  35.762  71.524  1.31803      219.3      4.3      4.1     5.9
   77   1   5   1  35.948  71.896  1.31212      143.2      2.8      2.7     5.9
   78   2   4  -3  36.133  72.265  1.30632       88.7      1.7      1.6     5.9
   79   4   1   2  36.35   72.701  1.29957      176.1      3.4      3.3     6.0
   80   2   0   4  36.496  72.991  1.29511      311.6      6.1      5.8     6.0
   81   5   1   0  36.885  73.77   1.28335      135.3      2.7      2.5     6.0
   82   2   5   0  37.124  74.248  1.27626      123.0      2.4      2.3     6.0
   83   4   1  -4  37.222  74.443  1.2734       434.6      8.5      8.0     6.0
   84   0   5   2  37.417  74.833  1.26773      377.7      7.4      7.0     6.0
   85   1   1  -5  37.471  74.942  1.26616      143.8      2.8      2.7     6.0
   86   2   1  -5  37.881  75.762  1.25448       76.4      1.5      1.4     6.0
   87   5   0  -3  38.042  76.083  1.24998       68.6      1.3      1.3     6.0
   88   5   2  -2  38.541  77.081  1.23627      321.6      6.3      5.9     6.0
   89   3   3  -4  38.945  77.89   1.22544      496.6      9.7      9.1     6.0
   90   2   5  -2  39.055  78.111  1.22253      345.4      6.8      6.3     6.0
   91   5   0   1  39.108  78.215  1.22116      127.1      2.5      2.3     6.0
   92   2   2   4  39.414  78.827  1.2132        98.7      1.9      1.8     6.0
   93   4   4   0  40.406  80.812  1.18834       60.7      1.2      1.1     6.1
   94   4   4  -2  40.688  81.376  1.18152       74.5      1.5      1.4     6.1
   95   1   4  -4  40.739  81.478  1.1803       129.8      2.5      2.4     6.1
   96   3   5  -1  40.866  81.732  1.17728      148.3      2.9      2.7     6.1
   97   2   4   3  41.05   82.101  1.17292       77.3      1.5      1.4     6.1
   98   2   4  -4  41.542  83.084  1.16151      310.4      6.1      5.6     6.1
   99   0   6   0  41.807  83.614  1.1555       182.5      3.6      3.3     6.1
  100   2   5   2  42.287  84.573  1.14482      315.0      6.2      5.7     6.1
  101   4   1   3  42.413  84.827  1.14205       51.2      1.0      0.9     6.1
  102   5   3   0  42.648  85.297  1.13695      310.6      6.1      5.6     6.1
  103   4   4   1  42.888  85.776  1.13182      168.9      3.3      3.0     6.1
  104   1   6  -1  43.078  86.156  1.1278        51.2      1.0      0.9     6.1
  105   4   4  -3  43.446  86.893  1.12012       59.3      1.2      1.1     6.1
  106   2   3  -5  43.611  87.223  1.11673      113.9      2.2      2.0     6.2
  107   6   0  -2  43.738  87.477  1.11414      185.6      3.6      3.3     6.2
  108   1   4   4  43.947  87.895  1.10992      181.6      3.6      3.2     6.2
  109   0   3   5  44.414  88.827  1.10066      103.2      2.0      1.8     6.2
  110   4   2   3  44.539  89.077  1.09822       55.3      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)