Institute of Experimental Mineralogy
                 Russian Academy of Sciences
     -------------------------------------------------
           142432, Chernogolovka, Moscow district
             A.V. Chichagov  +7(496)52-22320

                            ***

          ***      W W W - X R A Y P O L       ***
                  ***********************
MEIONITE

8, f-feldspathoid, s-scapolite, DF

(Ca,Na)(8)(Si,Al)(24)O(48)[CO(3),Cl,F](2)


Tetragonal  I 4/m  Z = 1

I4/m

19 .1 .17

Ref.Str.:

         Sokolova E.V., Kabalov Yu.K., Sherriff V.L., Jenkins D.M.,

         Kunath-Fandrei G., Goetz S., Jager C., Schneider J. (2000)

         * Canad. Mineral., 38, 1201-1213

         L: $Na1.12 K0.2 Ca2.68 Si7.12 Al4.88 O25.32 Cl0.07 F0.03 C0.44$

         R: Locality - Bolton, Massachusetts, USA.   N.A.D.

                   Initial data from BDM-file 

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

             a =  12.1476   alpha =   90.0 
             b =  12.1476   beta  =   90.0 
             c =   7.5636   gamma =   90.0 

    Unit cell volume (cub. angs.) =  1116.12

    Molar volume ( cub.cm/mol.) =   672.28

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

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

   1 0.3589  0.2843  0.5      0.0    Na    = 0.28, K     = 0.05, Ca    = 0.67
   2 0.3403  0.4099  0.0      0.0    Si    = 0.88, Al    = 0.12
   3 0.6592  0.9132  0.7929   0.0    Si    = 0.45, Al    = 0.55
   4 0.458   0.3502  0.0      0.0    O     = 1.00
   5 0.6852  0.8744  0.0      0.0    O     = 1.00
   6 0.3516  0.9522  0.7911   0.0    O     = 1.00
   7 0.2693  0.3685  0.8239   0.0    O     = 1.00
   8 0.5     0.5     0.5      0.0    Cl    = 0.07, F     = 0.03
   9 0.509   0.481   0.5      0.0    C     = 0.11, C     = 0.0 
  10 0.517   0.376   0.5      0.0    O     = 0.11, O     = 0.0 
  11 0.596   0.54    0.5      0.0    O     = 0.11, O     = 0.0 
  12 0.414   0.526   0.5      0.0    O     = 0.11, O     = 0.0 


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.3589     0.2843     0.5   
     2       2     0.3403     0.4099     0.0   
     3       3     0.6592     0.9132     0.7929
     4       4     0.458      0.3502     0.0   
     5       5     0.6852     0.8744     0.0   
     6       6     0.3516     0.9522     0.7911
     7       7     0.2693     0.3685     0.8239
     8       8     0.5        0.5        0.5   
     9       9     0.509      0.481      0.5   
    10      10     0.517      0.376      0.5   
    11      11     0.596      0.54       0.5   
    12      12     0.414      0.526      0.5   
    13       1     0.7157     0.3589     0.5   
    14       1     0.6411     0.7157     0.5   
    15       1     0.2843     0.6411     0.5   
    16       2     0.5901     0.3403     0.0   
    17       2     0.6597     0.5901     0.0   
    18       2     0.4099     0.6597     0.0   
    19       3     0.0868     0.6592     0.7929
    20       3     0.3408     0.0868     0.7929
    21       3     0.9132     0.3408     0.7929
    22       4     0.6498     0.458      0.0   
    23       4     0.542      0.6498     0.0   
    24       4     0.3502     0.542      0.0   
    25       5     0.1256     0.6852     0.0   
    26       5     0.3148     0.1256     0.0   
    27       5     0.8744     0.3148     0.0   
    28       6     0.0478     0.3516     0.7911
    29       6     0.6484     0.0478     0.7911
    30       6     0.9522     0.6484     0.7911
    31       7     0.6315     0.2693     0.8239
    32       7     0.7307     0.6315     0.8239
    33       7     0.3685     0.7307     0.8239
    34       9     0.519      0.509      0.5   
    35       9     0.491      0.519      0.5   
    36       9     0.481      0.491      0.5   
    37      10     0.624      0.517      0.5   
    38      10     0.483      0.624      0.5   
    39      10     0.376      0.483      0.5   
    40      11     0.46       0.596      0.5   
    41      11     0.404      0.46       0.5   
    42      11     0.54       0.404      0.5   
    43      12     0.474      0.414      0.5   
    44      12     0.586      0.474      0.5   
    45      12     0.526      0.586      0.5   
    46       1     0.1411     0.2157     0.0   
    47       2     0.1597     0.0901     0.5   
    48       3     0.8408     0.5868     0.2929
    49       4     0.042      0.1498     0.5   
    50       5     0.8148     0.6256     0.5   
    51       6     0.1484     0.5478     0.2911
    52       7     0.2307     0.1315     0.3239
    53       8     0.0        0.0        0.0   
    54       9     0.991      0.019      0.0   
    55      10     0.983      0.124      0.0   
    56      11     0.904      0.96       0.0   
    57      12     0.086      0.974      0.0   
    58       1     0.7843     0.1411     0.0   
    59       1     0.8589     0.7843     0.0   
    60       1     0.2157     0.8589     0.0   
    61       2     0.9099     0.1597     0.5   
    62       2     0.8403     0.9099     0.5   
    63       2     0.0901     0.8403     0.5   
    64       3     0.4132     0.8408     0.2929
    65       3     0.1592     0.4132     0.2929
    66       3     0.5868     0.1592     0.2929
    67       4     0.8502     0.042      0.5   
    68       4     0.958      0.8502     0.5   
    69       4     0.1498     0.958      0.5   
    70       5     0.3744     0.8148     0.5   
    71       5     0.1852     0.3744     0.5   
    72       5     0.6256     0.1852     0.5   
    73       6     0.4522     0.1484     0.2911
    74       6     0.8516     0.4522     0.2911
    75       6     0.5478     0.8516     0.2911
    76       7     0.8685     0.2307     0.3239
    77       7     0.7693     0.8685     0.3239
    78       7     0.1315     0.7693     0.3239
    79       9     0.981      0.991      0.0   
    80       9     0.009      0.981      0.0   
    81       9     0.019      0.009      0.0   
    82      10     0.876      0.983      0.0   
    83      10     0.017      0.876      0.0   
    84      10     0.124      0.017      0.0   
    85      11     0.04       0.904      0.0   
    86      11     0.096      0.04       0.0   
    87      11     0.96       0.096      0.0   
    88      12     0.026      0.086      0.0   
    89      12     0.914      0.026      0.0   
    90      12     0.974      0.914      0.0   
    91       3     0.6592     0.9132     0.2071
    92       6     0.3516     0.9522     0.2089
    93       7     0.2693     0.3685     0.1761
    94       3     0.0868     0.6592     0.2071
    95       3     0.3408     0.0868     0.2071
    96       3     0.9132     0.3408     0.2071
    97       6     0.0478     0.3516     0.2089
    98       6     0.6484     0.0478     0.2089
    99       6     0.9522     0.6484     0.2089
   100       7     0.6315     0.2693     0.1761
   101       7     0.7307     0.6315     0.1761
   102       7     0.3685     0.7307     0.1761
   103       3     0.8408     0.5868     0.7071
   104       6     0.1484     0.5478     0.7089
   105       7     0.2307     0.1315     0.6761
   106       3     0.4132     0.8408     0.7071
   107       3     0.1592     0.4132     0.7071
   108       3     0.5868     0.1592     0.7071
   109       6     0.4522     0.1484     0.7089
   110       6     0.8516     0.4522     0.7089
   111       6     0.5478     0.8516     0.7089
   112       7     0.8685     0.2307     0.6761
   113       7     0.7693     0.8685     0.6761
   114       7     0.1315     0.7693     0.6761


X-ray density (g/cm cub.)   =      2.64

MU (1/cm) =     193.791    Mass attenuation coefficient (cm**2/g) =     73.527

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

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

    1   Na   ,K    ,Ca       3.228       13
                                                 2.8693       7
                                                 2.2202      10
                                                 3.0114      12
                                                 2.4226      10
                                                 2.2035      11
                                                 2.637       11
                                                 2.1065      12
                                                 2.7649       7
                                                 2.377        5
                                                 2.5508       6
                                                 2.8693       7
                                                 2.7649       7
                                                 2.5508       6
    2   Si   ,Al             2.316        4
                                                 1.6032       4
                                                 1.6646       7
                                                 1.6092       4
                                                 1.6646       7
    3   Si   ,Al             2.316        4
                                                 1.666        5
                                                 1.6404       6
                                                 1.6718       6
                                                 1.6924       7
    4    O                   3.264        7
                                                 2.6604       7
                                                 2.6727       4
                                                 2.6727       4
                                                 3.2357       5
                                                 2.6799       7
                                                 2.6604       7
                                                 2.6799       7
    5    O                   3.264        9
                                                 3.2357       4
                                                 2.6708       6
                                                 2.8541      11
                                                 2.7767       6
                                                 2.6553       7
                                                 2.6669      10
                                                 2.6708       6
                                                 2.7767       6
                                                 2.6553       7
    6    O                   3.264        7
                                                 2.6708       5
                                                 2.7099       7
                                                 2.7767       5
                                                 3.1601       6
                                                 2.7672       7
                                                 2.7496       6
                                                 2.7496       6
    7    O                   3.264        9
                                                 2.6604       4
                                                 2.6799       4
                                                 2.7099       6
                                                 3.101       10
                                                 3.1487      11
                                                 2.6553       5
                                                 2.6639       7
                                                 2.7672       6
                                                 3.1238       7
    8   Cl   ,F              3.228       12
                                                 1.5204      10
                                                 1.2634      11
                                                 1.0914      12
                                                 1.5204      10
                                                 1.5204      10
                                                 1.5204      10
                                                 1.2634      11
                                                 1.2634      11
                                                 1.2634      11
                                                 1.0914      12
                                                 1.0914      12
                                                 1.0914      12
    9   C    ,C              1.872       12
                                                 1.2792      10
                                                 1.2769      11
                                                 1.2769      12
                                                 1.4638      10
                                                 1.7656      10
                                                 1.6158      10
                                                 1.5185      11
                                                 1.3008      11
                                                 1.0083      11
                                                 0.9182      12
                                                 0.9392      12
                                                 1.2921      12
   10   O    ,O              3.264       14
                                                 2.2113      11
                                                 2.2104      12
                                                 3.101        7
                                                 2.1502      10
                                                 3.0408      10
                                                 2.1502      10
                                                 2.7607      11
                                                 1.7104      11
                                                 0.4402      11
                                                 0.6971      12
                                                 1.4559      12
                                                 2.5533      12
                                                 2.6669       5
                                                 3.101        7
   11   O    ,O              3.264       14
                                                 2.2113      10
                                                 2.2174      12
                                                 3.1487       7
                                                 0.4402      10
                                                 1.7104      10
                                                 2.7607      10
                                                 1.7866      11
                                                 2.5267      11
                                                 1.7866      11
                                                 2.1305      12
                                                 0.8109      12
                                                 1.0175      12
                                                 2.8541       5
                                                 3.1488       7
   12   O    ,O              3.264       11
                                                 2.2104      10
                                                 2.2174      11
                                                 2.5533      10
                                                 1.4559      10
                                                 0.6971      10
                                                 1.0175      11
                                                 0.8109      11
                                                 2.1305      11
                                                 1.5435      12
                                                 2.1828      12
                                                 1.5435      12

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

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

    1   1   1   0  5.977  11.954   0.058  181.47    4       47.1      129.2
    2   1   0   1  8.008  16.016   0.078  100.11    8       36.4       85.0
    3   2   0   0  8.468  16.937   0.082   89.28    4       80.9      187.7
    4   1   2   1 11.696  23.392   0.113   45.78    8       35.5       37.0
    5   2   1   1 11.696  23.392   0.113   45.78    8       49.8       72.8
    6   2   2   0 12.021  24.041   0.116   43.23    4       50.7       35.6
    7   1   3   0 13.465  26.929   0.13    34.04    4       57.1       35.7
    8   3   1   0 13.465  26.929   0.13    34.04    4      127.8      178.5
    9   0   0   2 13.681  27.362   0.132   32.91    2       28.8        4.4
   10   3   0   1 14.511  29.021   0.14    29.03    8       57.7       62.1
   11   1   1   2 14.977  29.953   0.144   27.14    8      202.8      716.5
   12   2   0   2 16.178  32.355   0.156   22.98    8       42.7       26.9
   13   2   3   1 16.896  33.792   0.162   20.92    8      218.6      642.2
   14   3   2   1 16.896  33.792   0.162   20.92    8        1.4        0.0
   15   4   0   0 17.129  34.259   0.165   20.3     4      223.5      325.6
   16   3   3   0 18.204  36.407   0.175   17.77    4       76.1       33.0
   17   2   2   2 18.369  36.739   0.176   17.42    8       43.3       21.0
   18   1   4   1 19.015  38.03    0.182   16.15    8       96.4       96.4
   19   4   1   1 19.015  38.03    0.182   16.15    8       10.3        1.1
   20   2   4   0 19.226  38.452   0.184   15.76    4       89.1       40.1
   21   4   2   0 19.226  38.452   0.184   15.76    4       22.5        2.6
   22   1   3   2 19.384  38.768   0.186   15.47    8       36.3       13.1
   23   3   1   2 19.384  38.768   0.186   15.47    8      198.6      391.8
   24   1   0   3 21.244  42.487   0.203   12.62    8       13.1        1.4
   25   1   5   0 22.052  44.105   0.21    11.6     4       28.7        3.1
   26   5   1   0 22.052  44.105   0.21    11.6     4       61.2       13.9
   27   4   0   2 22.194  44.388   0.211   11.43    8       11.2        0.9
   28   3   4   1 22.749  45.497   0.216   10.81    8       51.1       18.1
   29   4   3   1 22.749  45.497   0.216   10.81    8      115.6       92.8
   30   5   0   1 22.749  45.497   0.216   10.81    8        4.9        0.2
   31   1   2   3 23.024  46.048   0.219   10.52    8       14.1        1.3
   32   2   1   3 23.024  46.048   0.219   10.52    8       16.6        1.9
   33   3   3   2 23.069  46.137   0.219   10.48    8       44.3       13.2
   34   2   4   2 23.918  47.836   0.227    9.65    8       27.4        4.6
   35   4   2   2 23.918  47.836   0.227    9.65    8       55.6       19.2
   36   2   5   1 24.443  48.885   0.231    9.19    8       90.9       48.8
   37   5   2   1 24.443  48.885   0.231    9.19    8       74.4       32.6
   38   4   4   0 24.616  49.231   0.233    9.04    4       86.4       21.7
   39   3   0   3 24.704  49.407   0.234    8.97    8      149.6      128.9
   40   3   5   0 25.426  50.852   0.24     8.4     4      112.4       34.1
   41   5   3   0 25.426  50.852   0.24     8.4     4       31.7        2.7
   42   6   0   0 26.219  52.437   0.247    7.83    4       46.6        5.5
   43   2   3   3 26.303  52.605   0.248    7.78    8       76.2       29.0
   44   3   2   3 26.303  52.605   0.248    7.78    8       80.9       32.7
   45   1   5   2 26.343  52.686   0.248    7.75    8       93.3       43.3
   46   5   1   2 26.343  52.686   0.248    7.75    8       70.8       25.0
   47   1   6   1 27.596  55.193   0.259    6.97    8       70.8       22.4
   48   6   1   1 27.596  55.193   0.259    6.97    8      123.3       68.1
   49   2   6   0 27.755  55.51    0.26     6.88    4       30.7        2.1
   50   6   2   0 27.755  55.51    0.26     6.88    4      167.6       62.1
   51   1   4   3 27.836  55.672   0.261    6.84    8      150.4       99.3
   52   4   1   3 27.836  55.672   0.261    6.84    8       79.9       28.0
   53   0   0   4 28.231  56.463   0.264    6.62    2      328.5      114.7
   54   4   4   2 28.62   57.24    0.268    6.42    8       26.4        2.9
   55   1   1   4 28.971  57.941   0.271    6.24    8       14.8        0.9
   56   4   5   1 29.084  58.167   0.272    6.19    8       56.2       12.5
   57   5   4   1 29.084  58.167   0.272    6.19    8       76.4       23.2
   58   3   5   2 29.353  58.705   0.274    6.06    8       76.7       22.9
   59   5   3   2 29.353  58.705   0.274    6.06    8       25.0        2.4
   60   2   0   4 29.698  59.396   0.277    5.91    8       17.7        1.2
   61   6   0   2 30.074  60.149   0.28     5.74    8       38.8        5.6
   62   3   6   1 30.524  61.048   0.284    5.55    8       76.2       20.7
   63   6   3   1 30.524  61.048   0.284    5.55    8       74.9       20.0
   64   3   4   3 30.749  61.499   0.286    5.46    8        7.5        0.2
   65   4   3   3 30.749  61.499   0.286    5.46    8       20.5        1.5
   66   5   0   3 30.749  61.499   0.286    5.46    8       73.2       18.8
   67   2   2   4 31.121  62.243   0.289    5.32    8       20.3        1.4
   68   1   7   0 31.377  62.753   0.291    5.23    4       97.8       16.1
   69   5   5   0 31.377  62.753   0.291    5.23    4        7.7        0.1
   70   7   1   0 31.377  62.753   0.291    5.23    4      183.8       56.7
   71   2   6   2 31.488  62.975   0.292    5.19    8       90.8       27.4
   72   6   2   2 31.488  62.975   0.292    5.19    8        0.9        0.0
   73   1   3   4 31.819  63.638   0.295    5.07    8        8.9        0.3
   74   3   1   4 31.819  63.638   0.295    5.07    8       11.7        0.4
   75   7   0   1 31.926  63.852   0.296    5.03    8       33.1        3.5
   76   4   6   0 32.071  64.142   0.297    4.98    4      116.0       21.5
   77   6   4   0 32.071  64.142   0.297    4.98    4       28.5        1.3
   78   2   5   3 32.145  64.291   0.297    4.96    8       23.5        1.8
   79   5   2   3 32.145  64.291   0.297    4.96    8       26.4        2.2
   80   2   7   1 33.295  66.589   0.307    4.6     8      109.5       35.4
   81   7   2   1 33.295  66.589   0.307    4.6     8       15.5        0.7
   82   4   0   4 33.865  67.729   0.311    4.44    8      113.7       36.9
   83   3   7   0 34.109  68.218   0.313    4.37    4       41.0        2.4
   84   7   3   0 34.109  68.218   0.313    4.37    4       74.8        7.8
   85   3   3   4 34.533  69.066   0.317    4.26    8       19.5        1.0
   86   1   6   3 34.846  69.693   0.319    4.18    8      160.7       69.4
   87   6   1   3 34.846  69.693   0.319    4.18    8       54.6        8.0
   88   1   7   2 34.88   69.761   0.32     4.17    8       38.2        3.9
   89   5   5   2 34.88   69.761   0.32     4.17    8       37.2        3.7
   90   7   1   2 34.88   69.761   0.32     4.17    8       44.7        5.4
   91   2   4   4 35.195  70.391   0.322    4.1     8       40.5        4.3
   92   4   2   4 35.195  70.391   0.322    4.1     8       32.2        2.7
   93   4   6   2 35.54   71.08    0.325    4.02    8       17.6        0.8
   94   6   4   2 35.54   71.08    0.325    4.02    8       50.4        6.6
   95   5   6   1 35.953  71.906   0.328    3.93    8       53.5        7.2
   96   6   5   1 35.953  71.906   0.328    3.93    8       10.7        0.3
   97   8   0   0 36.09   72.181   0.329    3.9     4       16.2        0.3
   98   4   5   3 36.161  72.321   0.33     3.89    8       41.6        4.3
   99   5   4   3 36.161  72.321   0.33     3.89    8      159.9       63.8
  100   1   0   5 36.574  73.148   0.333    3.8     8        5.0        0.1
  101   1   5   4 37.152  74.303   0.338    3.69    8       60.2        8.6
  102   5   1   4 37.152  74.303   0.338    3.69    8       88.3       18.5
  103   1   8   1 37.251  74.502   0.338    3.67    8       26.2        1.6
  104   4   7   1 37.251  74.502   0.338    3.67    8       86.4       17.6
  105   7   4   1 37.251  74.502   0.338    3.67    8        0.3        0.0
  106   8   1   1 37.251  74.502   0.338    3.67    8       28.7        1.9
  107   2   8   0 37.387  74.773   0.339    3.65    4       59.0        4.1
  108   8   2   0 37.387  74.773   0.339    3.65    4        1.1        0.0
  109   3   6   3 37.456  74.912   0.34     3.64    8       23.7        1.3
  110   6   3   3 37.456  74.912   0.34     3.64    8       41.4        4.0
  111   3   7   2 37.489  74.978   0.34     3.63    8      116.8       31.8
  112   7   3   2 37.489  74.978   0.34     3.63    8      104.2       25.3
  113   1   2   5 37.864  75.728   0.343    3.57    8       88.9       18.1
  114   2   1   5 37.864  75.728   0.343    3.57    8       38.9        3.5
  115   6   6   0 38.667  77.334   0.349    3.44    4      202.0       45.1
  116   7   0   3 38.735  77.471   0.35     3.43    8      105.2       24.4
  117   4   4   4 39.071  78.142   0.352    3.38    8        4.7        0.0
  118   3   0   5 39.139  78.279   0.353    3.37    8      109.7       26.0
  119   5   7   0 39.302  78.605   0.354    3.35    4       11.2        0.1
  120   7   5   0 39.302  78.605   0.354    3.35    4      158.8       27.1
  121   8   0   2 39.403  78.806   0.355    3.33    8       19.7        0.8
  122   3   5   4 39.704  79.409   0.357    3.29    8       37.0        2.9
  123   5   3   4 39.704  79.409   0.357    3.29    8        5.9        0.1
  124   3   8   1 39.802  79.604   0.358    3.28    8       37.9        3.0
  125   8   3   1 39.802  79.604   0.358    3.28    8       39.5        3.3
  126   2   7   3 40.003  80.005   0.359    3.25    8      108.7       24.7
  127   7   2   3 40.003  80.005   0.359    3.25    8       28.1        1.7
  128   6   0   4 40.335  80.671   0.362    3.21    8       44.7        4.1
  129   2   3   5 40.403  80.806   0.362    3.21    8      205.5       86.9
  130   3   2   5 40.403  80.806   0.362    3.21    8       14.3        0.4
  131   2   8   2 40.665  81.329   0.364    3.18    8      184.2       69.2
  132   8   2   2 40.665  81.329   0.364    3.18    8      227.4      105.4
  133   4   8   0 41.192  82.385   0.368    3.12    4       78.9        6.2
  134   8   4   0 41.192  82.385   0.368    3.12    4      113.4       12.9
  135   2   6   4 41.59   83.181   0.371    3.08    8       18.0        0.6
  136   6   2   4 41.59   83.181   0.371    3.08    8      121.6       29.2
  137   1   4   5 41.658  83.315   0.372    3.07    8       36.7        2.7
  138   4   1   5 41.658  83.315   0.372    3.07    8       38.9        3.0
  139   1   9   0 41.818  83.637   0.373    3.06    4      187.3       34.4
  140   9   1   0 41.818  83.637   0.373    3.06    4       29.8        0.9
  141   6   6   2 41.918  83.835   0.373    3.05    8       42.8        3.6
  142   9   0   1 42.312  84.623   0.376    3.01    8       81.2       12.7
  143   5   6   3 42.51   85.02    0.378    2.99    8      153.2       45.1
  144   6   5   3 42.51   85.02    0.378    2.99    8       15.0        0.4
  145   5   7   2 42.542  85.084   0.378    2.99    8       69.6        9.3
  146   7   5   2 42.542  85.084   0.378    2.99    8       29.0        1.6
  147   2   9   1 43.558  87.115   0.385    2.91    8        2.4        0.0
  148   6   7   1 43.558  87.115   0.385    2.91    8       23.7        1.0
  149   7   6   1 43.558  87.115   0.385    2.91    8       38.9        2.8
  150   9   2   1 43.558  87.115   0.385    2.91    8       62.7        7.4
  151   1   8   3 43.755  87.51    0.387    2.9     8       49.8        4.6
  152   4   7   3 43.755  87.51    0.387    2.9     8       12.5        0.3
  153   7   4   3 43.755  87.51    0.387    2.9     8       69.8        9.1
  154   8   1   3 43.755  87.51    0.387    2.9     8       39.7        2.9
  155   3   4   5 44.15   88.3     0.389    2.88    8       40.3        3.0
  156   4   3   5 44.15   88.3     0.389    2.88    8      135.4       33.8
  157   5   0   5 44.15   88.3     0.389    2.88    8       44.7        3.7
  158   3   9   0 44.31   88.62    0.39     2.87    4       19.0        0.3
  159   9   3   0 44.31   88.62    0.39     2.87    4       78.6        5.7
  160   4   8   2 44.409  88.818   0.391    2.86    8       61.8        7.0
  161   8   4   2 44.409  88.818   0.391    2.86    8       88.0       14.2
  162   1   7   4 44.705  89.41    0.393    2.84    8       75.3       10.4
  163   5   5   4 44.705  89.41    0.393    2.84    8        1.1        0.0
  164   7   1   4 44.705  89.41    0.393    2.84    8       88.5       14.3
  165   5   8   1 44.801  89.601   0.394    2.84    8       18.1        0.6
  166   8   5   1 44.801  89.601   0.394    2.84    8       20.8        0.8


  X-ray diffraction powder data (I)...X-Ray wave length =  1.78892 (angs.):

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

    1   1   1   0   5.977  11.954  8.58965      129.2     18.0     18.3     5.6
    2   1   0   1   8.008  16.016  6.42072       85.0     11.9     12.0     5.6
    3   2   0   0   8.468  16.937  6.0738       187.7     26.2     26.4     5.6
    4   2   1   1  11.696  23.392  4.41237      109.8     15.3     15.4     5.6
    5   2   2   0  12.021  24.041  4.29483       35.6      5.0      5.0     5.6
    6   3   1   0  13.465  26.929  3.84141      214.2     29.9     30.0     5.6
    7   3   0   1  14.511  29.021  3.56983       62.1      8.7      8.7     5.6
    8   1   1   2  14.977  29.953  3.46119      716.5    100.0    100.0     5.6
    9   2   0   2  16.178  32.355  3.21036       26.9      3.8      3.7     5.6
   10   2   3   1  16.896  33.792  3.07762      642.2     89.6     89.3     5.7
   11   4   0   0  17.129  34.259  3.0369       325.6     45.4     45.3     5.7
   12   3   3   0  18.204  36.407  2.86322       33.0      4.6      4.6     5.7
   13   2   2   2  18.369  36.739  2.83828       21.0      2.9      2.9     5.7
   14   1   4   1  19.015  38.03   2.7453        97.5     13.6     13.5     5.7
   15   2   4   0  19.226  38.452  2.71629       42.7      6.0      5.9     5.7
   16   3   1   2  19.384  38.768  2.69496      405.0     56.5     56.1     5.7
   17   5   1   0  22.052  44.105  2.38234       17.0      2.4      2.3     5.7
   18   4   3   1  22.749  45.497  2.31312      111.0     15.5     15.3     5.7
   19   3   3   2  23.069  46.137  2.28277       13.2      1.8      1.8     5.7
   20   4   2   2  23.918  47.836  2.20619       23.8      3.3      3.3     5.7
   21   2   5   1  24.443  48.885  2.16166       81.4     11.4     11.2     5.7
   22   4   4   0  24.616  49.231  2.14741       21.7      3.0      3.0     5.7
   23   3   0   3  24.704  49.407  2.14024      128.9     18.0     17.6     5.7
   24   3   5   0  25.426  50.852  2.0833        36.8      5.1      5.0     5.8
   25   3   2   3  26.303  52.605  2.01858       61.7      8.6      8.4     5.8
   26   1   5   2  26.343  52.686  2.01572       68.2      9.5      9.3     5.8
   27   6   1   1  27.596  55.193  1.93088       90.5     12.6     12.3     5.8
   28   6   2   0  27.755  55.51   1.9207        64.2      9.0      8.7     5.8
   29   1   4   3  27.836  55.672  1.91557      127.4     17.8     17.3     5.8
   30   0   0   4  28.231  56.463  1.8909       114.7     16.0     15.6     5.8
   31   5   4   1  29.084  58.167  1.84014       35.7      5.0      4.8     5.8
   32   3   5   2  29.353  58.705  1.82474       25.4      3.5      3.4     5.8
   33   3   6   1  30.524  61.048  1.76109       40.7      5.7      5.5     5.8
   34   5   0   3  30.749  61.499  1.74944       20.3      2.8      2.7     5.8
   35   7   1   0  31.377  62.753  1.71793       72.9     10.2      9.8     5.9
   36   2   6   2  31.488  62.975  1.7125        27.4      3.8      3.7     5.9
   37   4   6   0  32.071  64.142  1.68457       22.8      3.2      3.1     5.9
   38   2   7   1  33.295  66.589  1.62942       36.1      5.0      4.8     5.9
   39   4   0   4  33.865  67.729  1.60518       36.9      5.1      4.9     5.9
   40   7   3   0  34.109  68.218  1.59506       10.2      1.4      1.4     5.9
   41   1   6   3  34.846  69.693  1.56545       77.4     10.8     10.3     5.9
   42   7   1   2  34.88   69.761  1.56411       13.0      1.8      1.7     5.9
   43   5   6   1  35.953  71.906  1.52346        7.5      1.1      1.0     5.9
   44   5   4   3  36.161  72.321  1.51591       68.1      9.5      9.0     5.9
   45   5   1   4  37.152  74.303  1.48107       27.1      3.8      3.6     6.0
   46   8   1   1  37.251  74.502  1.47769       21.2      3.0      2.8     6.0
   47   3   7   2  37.489  74.978  1.46968       57.1      8.0      7.5     6.0
   48   1   2   5  37.864  75.728  1.45728       21.6      3.0      2.8     6.0
   49   6   6   0  38.667  77.334  1.43161       45.1      6.3      5.9     6.0
   50   7   0   3  38.735  77.471  1.42948       24.4      3.4      3.2     6.0
   51   3   0   5  39.139  78.279  1.41706       26.0      3.6      3.4     6.0
   52   7   5   0  39.302  78.605  1.41213       27.1      3.8      3.5     6.0
   53   2   7   3  40.003  80.005  1.39146       26.4      3.7      3.4     6.0
   54   2   3   5  40.403  80.806  1.38          87.3     12.2     11.3     6.1
   55   8   2   2  40.665  81.329  1.37265      174.6     24.4     22.7     6.1
   56   8   4   0  41.192  82.385  1.35814       19.1      2.7      2.5     6.1
   57   6   2   4  41.59   83.181  1.34748       29.2      4.1      3.8     6.1
   58   1   9   0  41.818  83.637  1.34148       35.3      4.9      4.6     6.1
   59   9   0   1  42.312  84.623  1.32874       12.7      1.8      1.6     6.1
   60   5   6   3  42.51   85.02   1.32372       45.5      6.4      5.9     6.1
   61   5   7   2  42.542  85.084  1.32291       10.9      1.5      1.4     6.1
   62   9   2   1  43.558  87.115  1.29804       11.2      1.6      1.4     6.1
   63   7   4   3  43.755  87.51   1.29336       16.9      2.4      2.2     6.2
   64   5   0   5  44.15   88.3    1.28414       40.5      5.7      5.2     6.2
   65   8   4   2  44.409  88.818  1.27822       21.2      3.0      2.7     6.2
   66   7   1   4  44.705  89.41   1.27152       24.7      3.4      3.1     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)