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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AHLFELDITE

2, syn, g-ahlfeldite

NiSeO(3).2H(2)O


Monoclinic  P 2(1)/n  Z = 4

P2(1)/n

25 .9 .8

Ref.Str.:

         Larranaga A., Mesa J.L., Pizarro J.L. et al. (2005)

         * Materials Research Bull., 40, 781-793

         R: N.A.D.

                   Initial data from BDM-file 

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

             a =   6.4681   alpha =   90.0 
             b =   8.7816   beta  =   98.93
             c =   7.5668   gamma =   90.0 

    Unit cell volume (cub. angs.) =   424.59

    Molar volume ( cub.cm/mol.) =    63.94

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

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

   1 0.6497  0.138   0.982    0.0    Ni    = 0.6 , Co    = 0.4 
   2 0.1025  0.1523  0.8371   0.0    Se    = 1.00
   3 0.1739  0.3254  0.7652   0.0    O     = 1.00
   4 0.9592  0.1994  0.9975   0.0    O     = 1.00
   5 0.3279  0.0924  0.9667   0.0    O     = 1.00
   6 0.1158  0.4349  0.2067   0.0    H(2)O = 1.00
   7 0.5815  0.3592  0.9219   0.0    H(2)O = 1.00
   8 0.072   0.365   0.132    0.0    H     = 1.00
   9 0.009   0.501   0.198    0.0    H     = 1.00
  10 0.661   0.425   0.869    0.0    H     = 1.00
  11 0.446   0.368   0.879    0.0    H     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.6497     0.138      0.982 
     2       2     0.1025     0.1523     0.8371
     3       3     0.1739     0.3254     0.7652
     4       4     0.9592     0.1994     0.9975
     5       5     0.3279     0.0924     0.9667
     6       6     0.1158     0.4349     0.2067
     7       7     0.5815     0.3592     0.9219
     8       8     0.072      0.365      0.132 
     9       9     0.009      0.501      0.198 
    10      10     0.661      0.425      0.869 
    11      11     0.446      0.368      0.879 
    12       1     0.3503     0.862      0.018 
    13       2     0.8975     0.8477     0.1629
    14       3     0.8261     0.6746     0.2348
    15       4     0.0408     0.8006     0.0025
    16       5     0.6721     0.9076     0.0333
    17       6     0.8842     0.5651     0.7933
    18       7     0.4185     0.6408     0.0781
    19       8     0.928      0.635      0.868 
    20       9     0.991      0.499      0.802 
    21      10     0.339      0.575      0.131 
    22      11     0.554      0.632      0.121 
    23       1     0.1497     0.362      0.482 
    24       2     0.6025     0.3477     0.3371
    25       3     0.6739     0.1746     0.2652
    26       4     0.4592     0.3006     0.4975
    27       5     0.8279     0.4076     0.4667
    28       6     0.6158     0.0651     0.7067
    29       7     0.0815     0.1408     0.4219
    30       8     0.572      0.135      0.632 
    31       9     0.509      0.999      0.698 
    32      10     0.161      0.075      0.369 
    33      11     0.946      0.132      0.379 
    34       1     0.8503     0.638      0.518 
    35       2     0.3975     0.6523     0.6629
    36       3     0.3261     0.8254     0.7348
    37       4     0.5408     0.6994     0.5025
    38       5     0.1721     0.5924     0.5333
    39       6     0.3842     0.9349     0.2933
    40       7     0.9185     0.8592     0.5781
    41       8     0.428      0.865      0.368 
    42       9     0.491      0.001      0.302 
    43      10     0.839      0.925      0.631 
    44      11     0.054      0.868      0.621 


X-ray density (g/cm cub.)   =      3.53

MU (1/cm) =     257.65     Mass attenuation coefficient (cm**2/g) =     72.96 

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

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

    1   Ni   ,Co             2.736        6
                                                 2.0589       4
                                                 2.1051       5
                                                 2.0279       7
                                                 2.061        5
                                                 2.1484       3
                                                 2.1577       6
    2    Se                  2.628        3
                                                 1.7023       3
                                                 1.6889       4
                                                 1.7089       5
    3    O                   3.432        8
                                                 2.6458       4
                                                 2.6518       5
                                                 2.7339       7
                                                 2.848        6
                                                 2.9523       4
                                                 3.0104       5
                                                 3.0416       7
                                                 2.9275       5
    4    O                   3.432        8
                                                 2.6458       3
                                                 2.6071       5
                                                 2.7039       6
                                                 2.7984       7
                                                 3.2007       5
                                                 2.9523       3
                                                 3.1064       6
                                                 3.2272       7
    5    O                   3.432        9
                                                 2.6518       3
                                                 2.6071       4
                                                 2.9099       7
                                                 3.2007       4
                                                 2.7379       5
                                                 3.0104       3
                                                 2.9211       6
                                                 2.9275       3
                                                 2.806        6
    6    H(2)O               3.6         10
                                                 3.5519       3
                                                 2.7039       4
                                                 2.848        3
                                                 3.5642       4
                                                 3.447        6
                                                 2.9395       7
                                                 3.1064       4
                                                 2.9211       5
                                                 3.0795       7
                                                 2.806        5
    7    H(2)O               3.6          8
                                                 2.7339       3
                                                 2.7984       4
                                                 2.9099       5
                                                 2.9395       6
                                                 3.0017       7
                                                 3.0416       3
                                                 3.2272       4
                                                 3.0795       6
    8    H                   1.8          1
                                                 0.8526       6
    9    H                   1.8          1
                                                 0.8969       6
   10    H                   1.8          1
                                                 0.9069       7
   11    H                   1.8          1
                                                 0.8895       7

  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   0   1   1  9.041  18.082   0.088   78.06    4      106.5     1964.1
    2   1   0  -1  9.756  19.512   0.095   66.73    2       66.7      329.1
    3   1   1   0  9.969  19.938   0.097   63.82    4        5.0        3.6
    4   1   1  -1 11.403  22.806   0.111   48.27    4       25.8       71.5
    5   1   0   1 11.406  22.813   0.111   48.24    2       49.5      131.2
    6   0   2   0 11.754  23.508   0.114   45.31    2       67.4      228.3
    7   1   1   1 12.853  25.707   0.124   37.55    4       80.0      533.3
    8   0   2   1 13.666  27.331   0.132   32.99    4       95.6      669.6
    9   0   0   2 13.846  27.692   0.134   32.08    2       53.5      101.8
   10   1   2   0 14.31   28.62    0.138   29.91    4       11.2        8.4
   11   0   1   2 15.075  30.151   0.145   26.76    4      125.4      933.6
   12   1   2  -1 15.366  30.731   0.148   25.68    4       16.3       15.1
   13   1   1  -2 16.094  32.187   0.155   23.24    4       77.5      309.6
   14   2   0   0 16.258  32.516   0.157   22.74    2       18.7        8.8
   15   1   2   1 16.494  32.989   0.159   22.04    4       65.3      208.5
   16   2   1   0 17.333  34.665   0.167   19.79    4      178.6     1399.8
   17   2   1  -1 17.724  35.448   0.17    18.85    4       84.8      300.9
   18   1   1   2 18.208  36.417   0.175   17.76    4       15.4        9.3
   19   0   2   2 18.317  36.634   0.176   17.53    4       12.7        6.3
   20   0   3   1 19.157  38.314   0.183   15.88    4      134.5      637.2
   21   1   2  -2 19.183  38.366   0.184   15.83    4       34.6       42.1
   22   1   3   0 19.64   39.28    0.188   15.03    4       71.8      172.1
   23   2   1   1 19.685  39.371   0.188   14.95    4       39.9       52.8
   24   2   0  -2 19.81   39.621   0.189   14.74    2      127.2      264.7
   25   2   2   0 20.257  40.515   0.194   14.03    4       18.5       10.6
   26   1   3  -1 20.451  40.902   0.195   13.74    4       15.6        7.4
   27   2   2  -1 20.601  41.202   0.197   13.51    4      111.5      372.9
   28   2   1  -2 20.725  41.45    0.198   13.33    4        6.8        1.4
   29   1   2   2 21.029  42.057   0.201   12.91    4      134.0      514.2
   30   1   3   1 21.345  42.69    0.203   12.48    4        3.0        0.2
   31   1   0  -3 21.377  42.754   0.204   12.44    2      110.3      168.0
   32   0   1   3 21.91   43.819   0.209   11.77    4       34.4       30.8
   33   1   1  -3 22.239  44.477   0.212   11.38    4      139.4      490.7
   34   2   2   1 22.35   44.699   0.213   11.26    4       58.3       84.9
   35   0   3   2 22.838  45.676   0.217   10.72    4       42.4       42.7
   36   2   2  -2 23.292  46.585   0.221   10.25    4       24.8       14.0
   37   2   0   2 23.299  46.599   0.221   10.25    2       89.4       90.9
   38   1   3  -2 23.566  47.132   0.223    9.98    4       93.6      194.1
   39   1   0   3 23.893  47.787   0.226    9.68    2      160.2      275.7
   40   0   4   0 24.043  48.086   0.228    9.54    2      196.0      406.7
   41   2   1   2 24.107  48.214   0.228    9.48    4       29.8       18.6
   42   0   2   3 24.378  48.755   0.231    9.25    4       30.1       18.6
   43   2   3   0 24.484  48.967   0.232    9.15    4       82.5      138.2
   44   1   2  -3 24.681  49.362   0.233    8.99    4       15.0        4.5
   45   1   1   3 24.686  49.372   0.233    8.98    4       75.0      112.1
   46   3   0  -1 24.735  49.471   0.234    8.94    2       39.4       15.4
   47   2   3  -1 24.78   49.56    0.234    8.91    4       61.7       75.3
   48   0   4   1 25.127  50.255   0.237    8.63    4       15.0        4.3
   49   1   3   2 25.152  50.303   0.238    8.61    4        7.8        1.2
   50   3   1  -1 25.509  51.017   0.241    8.34    4       32.8       19.9
   51   1   4   0 25.518  51.037   0.241    8.33    4        1.6        0.0
   52   2   1  -3 25.58   51.16    0.241    8.29    4       28.5       14.9
   53   3   1   0 25.603  51.205   0.242    8.27    4       66.8       81.9
   54   1   4  -1 26.184  52.369   0.247    7.86    4       73.6       94.3
   55   2   3   1 26.311  52.623   0.248    7.77    4       56.3       54.7
   56   2   2   2 26.418  52.835   0.249    7.7     4       63.5       68.8
   57   1   4   1 26.929  53.858   0.253    7.37    4        2.2        0.1
   58   1   2   3 26.961  53.921   0.253    7.35    4       32.9       17.6
   59   3   0   1 27.012  54.023   0.254    7.32    2      133.6      145.0
   60   2   3  -2 27.15   54.3     0.255    7.23    4       10.3        1.7
   61   3   1  -2 27.472  54.944   0.258    7.04    4        1.0        0.0
   62   3   2  -1 27.735  55.47    0.26     6.89    4       24.0        8.8
   63   3   1   1 27.74   55.479   0.26     6.89    4       25.6       10.0
   64   2   2  -3 27.802  55.605   0.261    6.85    4       53.1       42.8
   65   3   2   0 27.824  55.647   0.261    6.84    4       59.3       53.3
   66   0   3   3 28.126  56.253   0.264    6.68    4       14.2        3.0
   67   0   4   2 28.197  56.395   0.264    6.64    4       47.1       32.7
   68   1   3  -3 28.401  56.802   0.266    6.53    4       49.1       35.0
   69   0   0   4 28.596  57.192   0.268    6.43    2       57.6       23.7
   70   1   4  -2 28.826  57.651   0.27     6.32    4        4.8        0.3
   71   1   1  -4 29.217  58.435   0.273    6.13    4       28.3       10.9
   72   0   1   4 29.298  58.596   0.274    6.09    4       17.2        4.0
   73   3   2  -2 29.597  59.195   0.276    5.95    4       60.4       48.2
   74   2   4   0 29.627  59.253   0.276    5.94    4        6.9        0.6
   75   3   2   1 29.852  59.705   0.278    5.84    4       40.8       21.6
   76   2   4  -1 29.887  59.774   0.279    5.82    4       75.6       73.9
   77   2   1   3 29.921  59.842   0.279    5.81    4       32.1       13.2
   78   2   3   2 29.988  59.976   0.279    5.78    4        6.8        0.6
   79   1   4   2 30.215  60.43    0.281    5.68    4       83.2       87.3
   80   1   3   3 30.489  60.978   0.284    5.57    4       26.8        8.9
   81   3   0  -3 30.555  61.11    0.284    5.54    2      145.4      130.0
   82   2   0  -4 31.04   62.08    0.288    5.35    2        9.2        0.5
   83   3   3  -1 31.207  62.413   0.29     5.29    4       14.5        2.5
   84   3   1  -3 31.23   62.459   0.29     5.28    4       73.9       64.0
   85   2   4   1 31.248  62.496   0.29     5.27    4       33.3       13.0
   86   1   2  -4 31.267  62.534   0.29     5.27    4      170.2      338.6
   87   2   3  -3 31.269  62.539   0.29     5.27    4       67.3       52.9
   88   3   3   0 31.289  62.578   0.29     5.26    4       57.0       37.9
   89   0   2   4 31.344  62.689   0.291    5.24    4        4.2        0.2
   90   0   5   1 31.544  63.087   0.292    5.17    4       16.5        3.1
   91   3   1   2 31.641  63.281   0.293    5.13    4      112.9      145.1
   92   2   1  -4 31.709  63.417   0.294    5.11    4       15.5        2.7
   93   1   5   0 31.882  63.764   0.295    5.05    4       39.3       17.3
   94   1   1   4 31.939  63.877   0.296    5.03    4       99.1      109.5
   95   2   2   3 31.944  63.888   0.296    5.03    4        4.4        0.2
   96   2   4  -2 32.003  64.005   0.296    5.01    4      114.5      145.5
   97   1   5  -1 32.461  64.923   0.3      4.85    4       31.3       10.5
   98   0   4   3 32.889  65.777   0.304    4.72    4       26.0        7.1
   99   3   3  -2 32.949  65.897   0.304    4.7     4        8.9        0.8
  100   1   5   1 33.116  66.231   0.305    4.65    4      102.8      108.9
  101   1   4  -3 33.139  66.279   0.306    4.64    4       84.3       73.3
  102   3   3   1 33.189  66.377   0.306    4.63    4        8.0        0.7
  103   3   2  -3 33.207  66.413   0.306    4.62    4       32.7       10.9
  104   3   2   2 33.605  67.21    0.309    4.51    4       45.1       20.3
  105   2   2  -4 33.671  67.341   0.31     4.49    4       24.0        5.7
  106   1   2   4 33.894  67.787   0.312    4.43    4       20.1        4.0
  107   4   0   0 34.051  68.102   0.313    4.39    2      160.6      125.5
  108   0   5   2 34.243  68.486   0.315    4.33    4      115.2      127.5
  109   4   1  -1 34.292  68.583   0.315    4.32    4       85.8       70.6
  110   1   3  -4 34.527  69.055   0.317    4.26    4       21.9        4.5
  111   2   4   2 34.6    69.199   0.317    4.24    4       49.5       23.0
  112   0   3   4 34.601  69.202   0.317    4.24    4       27.3        7.0
  113   4   1   0 34.689  69.378   0.318    4.22    4        2.3        0.1
  114   1   5  -2 34.808  69.615   0.319    4.19    4       37.0       12.7
  115   4   0  -2 35.013  70.027   0.321    4.14    2       47.8       10.5
  116   1   4   3 35.064  70.129   0.321    4.13    4      123.0      138.5
  117   2   3   3 35.172  70.343   0.322    4.1     4        7.1        0.5
  118   2   5   0 35.532  71.065   0.325    4.02    4      158.4      223.9
  119   4   1  -2 35.643  71.287   0.326    4.0     4      104.8       97.3
  120   3   4  -1 35.734  71.467   0.326    3.98    4        9.9        0.9
  121   2   5  -1 35.769  71.539   0.327    3.97    4       40.8       14.7
  122   2   4  -3 35.792  71.585   0.327    3.96    4       49.7       21.8
  123   3   4   0 35.811  71.621   0.327    3.96    4       56.8       28.3
  124   1   5   2 36.069  72.137   0.329    3.9     4       28.4        7.0
  125   4   2  -1 36.184  72.368   0.33     3.88    4       92.7       73.9
  126   2   0   4 36.215  72.429   0.33     3.87    2       67.4       19.5
  127   1   0  -5 36.364  72.729   0.331    3.84    2       92.3       36.4
  128   3   3  -3 36.38   72.759   0.332    3.84    4       26.5        6.0
  129   3   0   3 36.392  72.783   0.332    3.84    2      117.5       58.8
  130   3   1  -4 36.478  72.955   0.332    3.82    4      118.6      119.3
  131   4   2   0 36.573  73.145   0.333    3.8     4       21.2        3.8
  132   3   3   2 36.762  73.524   0.335    3.77    4      142.8      170.3
  133   4   1   1 36.811  73.622   0.335    3.76    4       23.1        4.4
  134   2   3  -4 36.825  73.651   0.335    3.75    4        2.5        0.1
  135   2   1   4 36.836  73.672   0.335    3.75    4       18.5        2.9
  136   1   1  -5 36.985  73.97    0.336    3.72    4       77.8       50.0
  137   3   1   3 37.012  74.024   0.337    3.72    4      127.8      134.7
  138   2   5   1 37.017  74.034   0.337    3.72    4       23.6        4.6
  139   1   3   4 37.04   74.08    0.337    3.71    4      116.0      110.9
  140   0   1   5 37.366  74.731   0.339    3.65    4       59.3       28.5
  141   3   4  -2 37.372  74.744   0.339    3.65    4       56.8       26.1
  142   4   2  -2 37.507  75.014   0.34     3.63    4        7.1        0.4
  143   3   4   1 37.599  75.199   0.341    3.61    4       97.7       76.6
  144   0   6   0 37.672  75.344   0.342    3.6     2      110.0       48.3
  145   2   5  -2 37.715  75.431   0.342    3.59    4       55.6       24.6
  146   3   2  -4 38.326  76.652   0.347    3.49    4       13.3        1.4
  147   0   6   1 38.517  77.033   0.348    3.46    4       36.2       10.1
  148   0   5   3 38.541  77.083   0.348    3.46    4       28.5        6.2
  149   4   2   1 38.654  77.307   0.349    3.44    4       48.3       17.8
  150   4   1  -3 38.668  77.336   0.349    3.44    4       13.5        1.4
  151   2   2   4 38.678  77.356   0.349    3.44    4       26.0        5.2
  152   1   5  -3 38.776  77.553   0.35     3.42    4      129.4      127.1
  153   1   2  -5 38.825  77.649   0.35     3.42    4       30.2        6.9
  154   1   6   0 38.826  77.653   0.35     3.41    4        1.0        0.0
  155   3   2   3 38.851  77.702   0.351    3.41    4       16.8        2.1
  156   1   4  -4 38.873  77.747   0.351    3.41    4       72.0       39.2
  157   2   1  -5 38.923  77.845   0.351    3.4     4       35.6        9.5
  158   0   4   4 38.944  77.887   0.351    3.4     4       17.3        2.2
  159   0   2   5 39.199  78.399   0.353    3.36    4       44.3       14.6
  160   4   3  -1 39.256  78.512   0.354    3.35    4      115.5       99.2
  161   1   6  -1 39.36   78.721   0.355    3.34    4       33.8        8.4
  162   1   0   5 39.438  78.877   0.355    3.33    2       32.6        3.9
  163   2   4   3 39.49   78.981   0.355    3.32    4       34.6        8.8
  164   4   3   0 39.634  79.269   0.357    3.3     4       21.6        3.4
  165   4   0   2 39.954  79.908   0.359    3.26    2       35.6        4.6
  166   1   6   1 39.966  79.933   0.359    3.26    4       65.5       31.0
  167   1   1   5 40.043  80.086   0.36     3.25    4       64.8       30.3
  168   2   5   2 40.153  80.307   0.36     3.24    4        6.3        0.3
  169   4   2  -3 40.484  80.968   0.363    3.2     4       94.4       63.2
  170   4   3  -2 40.546  81.093   0.363    3.19    4       29.7        6.2
  171   4   1   2 40.557  81.113   0.363    3.19    4       29.4        6.1
  172   1   5   3 40.595  81.19    0.364    3.18    4       69.3       33.9
  173   3   4  -3 40.653  81.307   0.364    3.18    4       98.9       69.0
  174   2   2  -5 40.736  81.471   0.365    3.17    4       33.1        7.7
  175   0   6   2 41.02   82.04    0.367    3.14    4       10.9        0.8
  176   3   4   2 41.023  82.047   0.367    3.14    4       36.7        9.4
  177   2   4  -4 41.085  82.169   0.367    3.13    4       17.8        2.2
  178   3   5  -1 41.233  82.467   0.368    3.11    4       26.9        5.0
  179   2   5  -3 41.289  82.579   0.369    3.11    4        7.9        0.4
  180   1   4   4 41.292  82.585   0.369    3.11    4       27.7        5.3
  181   3   5   0 41.307  82.614   0.369    3.11    4       22.9        3.6
  182   3   3  -4 41.348  82.697   0.369    3.1     4      140.9      136.6
  183   1   6  -2 41.552  83.103   0.371    3.08    4       26.4        4.8
  184   4   3   1 41.67   83.34    0.372    3.07    4       30.4        6.3
  185   2   3   4 41.694  83.388   0.372    3.07    4       25.0        4.3
  186   1   3  -5 41.838  83.676   0.373    3.05    4       37.7        9.6
  187   1   2   5 41.844  83.689   0.373    3.05    4        7.3        0.4
  188   3   3   3 41.864  83.728   0.373    3.05    4       45.7       14.1
  189   0   3   5 42.207  84.413   0.376    3.02    4       98.6       65.1
  190   2   6   0 42.238  84.476   0.376    3.02    4       18.5        2.3
  191   4   2   2 42.354  84.708   0.377    3.01    4       16.8        1.9
  192   2   6  -1 42.464  84.927   0.377    3.0     4       73.5       35.9
  193   3   0  -5 42.495  84.99    0.378    2.99    2      138.8       64.0
  194   4   0  -4 42.674  85.347   0.379    2.98    2       17.9        1.1
  195   1   6   2 42.749  85.498   0.379    2.97    4       82.5       45.0
  196   3   5  -2 42.81   85.619   0.38     2.97    4       29.6        5.8
  197   3   5   1 43.03   86.059   0.381    2.95    4       45.6       13.6
  198   3   1  -5 43.091  86.182   0.382    2.95    4       57.5       21.7
  199   4   1  -4 43.269  86.539   0.383    2.93    4       43.3       12.2
  200   4   4  -1 43.455  86.91    0.384    2.92    4       40.5       10.6
  201   4   3  -3 43.474  86.948   0.385    2.92    4       58.6       22.3
  202   2   6   1 43.658  87.316   0.386    2.91    4       68.6       30.4
  203   2   3  -5 43.723  87.446   0.386    2.9     4       74.5       35.8
  204   3   1   4 43.751  87.501   0.387    2.9     4       18.1        2.1
  205   5   0  -1 43.751  87.502   0.387    2.9     2       32.9        3.5
  206   4   4   0 43.826  87.653   0.387    2.9     4      115.6       85.8
  207   1   5  -4 44.27   88.54    0.39     2.87    4       22.9        3.3
  208   2   6  -2 44.332  88.665   0.391    2.86    4       80.1       40.8
  209   0   5   4 44.338  88.677   0.391    2.86    4       45.7       13.3
  210   5   1  -1 44.346  88.692   0.391    2.86    4       19.7        2.5
  211   4   4  -2 44.725  89.451   0.393    2.84    4       58.6       21.7
  212   1   3   5 44.823  89.646   0.394    2.84    4       36.1        8.2
  213   2   5   3 44.874  89.748   0.394    2.83    4       31.7        6.3
  214   3   2  -5 44.876  89.751   0.394    2.83    4       36.3        8.3
  215   2   1   5 44.925  89.85    0.395    2.83    4       36.5        8.4


  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   0   1   1   9.041  18.082  5.69216     1964.1    100.0    100.0     5.6
    2   1   0  -1   9.756  19.512  5.27845      329.1     16.8     16.7     5.6
    3   1   0   1  11.406  22.813  4.52279      202.6     10.3     10.3     5.6
    4   0   2   0  11.754  23.508  4.3908       228.3     11.6     11.6     5.6
    5   1   1   1  12.853  25.707  4.02085      533.3     27.2     27.0     5.6
    6   0   2   1  13.666  27.331  3.78598      669.6     34.1     33.9     5.6
    7   0   0   2  13.846  27.692  3.73757      101.8      5.2      5.1     5.6
    8   0   1   2  15.075  30.151  3.43904      933.6     47.5     47.1     5.6
    9   1   1  -2  16.094  32.187  3.22665      309.6     15.8     15.6     5.6
   10   1   2   1  16.494  32.989  3.15039      208.5     10.6     10.5     5.6
   11   2   1   0  17.333  34.665  3.00235     1399.8     71.3     70.4     5.7
   12   2   1  -1  17.724  35.448  2.93815      300.9     15.3     15.1     5.7
   13   0   3   1  19.157  38.314  2.72567      679.3     34.6     34.0     5.7
   14   1   3   0  19.64   39.28   2.66124      172.1      8.8      8.6     5.7
   15   2   1   1  19.685  39.371  2.65533       52.8      2.7      2.6     5.7
   16   2   0  -2  19.81   39.621  2.63923      264.7     13.5     13.2     5.7
   17   2   2  -1  20.601  41.202  2.54213      372.9     19.0     18.6     5.7
   18   1   2   2  21.029  42.057  2.49267      514.2     26.2     25.7     5.7
   19   1   0  -3  21.377  42.754  2.45392      168.0      8.6      8.4     5.7
   20   0   1   3  21.91   43.819  2.39709       30.8      1.6      1.5     5.7
   21   1   1  -3  22.239  44.477  2.36338      490.7     25.0     24.4     5.7
   22   2   2   1  22.35   44.699  2.35225       84.9      4.3      4.2     5.7
   23   0   3   2  22.838  45.676  2.30454       42.7      2.2      2.1     5.7
   24   2   0   2  23.299  46.599  2.2614       104.9      5.3      5.2     5.7
   25   1   3  -2  23.566  47.132  2.23725      194.1      9.9      9.6     5.7
   26   1   0   3  23.893  47.787  2.20836      275.7     14.0     13.7     5.7
   27   0   4   0  24.043  48.086  2.1954       406.7     20.7     20.2     5.7
   28   2   3   0  24.484  48.967  2.15828      138.2      7.0      6.8     5.7
   29   1   1   3  24.686  49.372  2.14167      116.6      5.9      5.8     5.7
   30   2   3  -1  24.78   49.56   2.13406       75.3      3.8      3.7     5.7
   31   3   1  -1  25.509  51.017  2.07702       19.9      1.0      1.0     5.8
   32   3   1   0  25.603  51.205  2.0699        96.8      4.9      4.8     5.8
   33   1   4  -1  26.184  52.369  2.02706       94.3      4.8      4.7     5.8
   34   2   3   1  26.311  52.623  2.01797       54.7      2.8      2.7     5.8
   35   2   2   2  26.418  52.835  2.01042       68.8      3.5      3.4     5.8
   36   3   0   1  27.012  54.023  1.96943      145.0      7.4      7.1     5.8
   37   3   2   0  27.824  55.647  1.91635       96.2      4.9      4.7     5.8
   38   0   4   2  28.197  56.395  1.89299       32.7      1.7      1.6     5.8
   39   1   3  -3  28.401  56.802  1.88054       35.0      1.8      1.7     5.8
   40   0   0   4  28.596  57.192  1.86879       23.7      1.2      1.2     5.8
   41   3   2  -2  29.597  59.195  1.81101       48.2      2.5      2.4     5.8
   42   3   2   1  29.852  59.705  1.79695       21.6      1.1      1.1     5.8
   43   2   4  -1  29.887  59.774  1.79504       73.9      3.8      3.6     5.8
   44   1   4   2  30.215  60.43   1.77737       87.3      4.4      4.3     5.8
   45   3   0  -3  30.555  61.11   1.75948      130.0      6.6      6.3     5.8
   46   3   1  -3  31.23   62.459  1.7252        66.5      3.4      3.2     5.8
   47   2   3  -3  31.269  62.539  1.72322      442.3     22.5     21.5     5.8
   48   3   1   2  31.641  63.281  1.70506      145.1      7.4      7.0     5.9
   49   1   1   4  31.939  63.877  1.69082      109.7      5.6      5.3     5.9
   50   2   4  -2  32.003  64.005  1.6878       145.5      7.4      7.1     5.9
   51   1   5   1  33.116  66.231  1.63721      182.2      9.3      8.8     5.9
   52   3   2   2  33.605  67.21   1.61612       20.3      1.0      1.0     5.9
   53   4   0   0  34.051  68.102  1.59744      125.5      6.4      6.0     5.9
   54   0   5   2  34.243  68.486  1.58957      127.5      6.5      6.1     5.9
   55   4   1  -1  34.292  68.583  1.5876        70.6      3.6      3.4     5.9
   56   2   4   2  34.6    69.199  1.5752        30.1      1.5      1.4     5.9
   57   1   4   3  35.064  70.129  1.55694      138.5      7.1      6.6     5.9
   58   2   5   0  35.532  71.065  1.53909      223.9     11.4     10.7     5.9
   59   4   1  -2  35.643  71.287  1.53492       97.3      5.0      4.7     5.9
   60   2   4  -3  35.792  71.585  1.52939       64.7      3.3      3.1     5.9
   61   4   2  -1  36.184  72.368  1.51506       73.9      3.8      3.5     5.9
   62   3   0   3  36.392  72.783  1.5076       101.1      5.1      4.8     6.0
   63   3   1  -4  36.478  72.955  1.50454      119.3      6.1      5.7     6.0
   64   3   3   2  36.762  73.524  1.49452      170.3      8.7      8.1     6.0
   65   3   1   3  37.012  74.024  1.48586      300.3     15.3     14.3     6.0
   66   0   1   5  37.366  74.731  1.47382       54.7      2.8      2.6     6.0
   67   3   4   1  37.599  75.199  1.466         76.6      3.9      3.6     6.0
   68   0   6   0  37.672  75.344  1.4636        48.3      2.5      2.3     6.0
   69   2   5  -2  37.715  75.431  1.46216       24.6      1.3      1.2     6.0
   70   4   2   1  38.654  77.307  1.43203       24.4      1.2      1.2     6.0
   71   1   5  -3  38.776  77.553  1.42821      127.1      6.5      6.0     6.0
   72   1   4  -4  38.873  77.747  1.4252        39.2      2.0      1.9     6.0
   73   4   3  -1  39.256  78.512  1.41352       99.2      5.1      4.7     6.0
   74   1   6   1  39.966  79.933  1.3925        35.6      1.8      1.7     6.0
   75   1   1   5  40.043  80.086  1.39029       30.3      1.5      1.4     6.0
   76   4   2  -3  40.484  80.968  1.37771       63.2      3.2      3.0     6.1
   77   1   5   3  40.595  81.19   1.3746        33.9      1.7      1.6     6.1
   78   3   4  -3  40.653  81.307  1.37296       69.0      3.5      3.2     6.1
   79   3   3  -4  41.348  82.697  1.35394      136.6      7.0      6.4     6.1
   80   3   3   3  41.864  83.728  1.34028       24.1      1.2      1.1     6.1
   81   0   3   5  42.207  84.413  1.33143       65.1      3.3      3.0     6.1
   82   2   6  -1  42.464  84.927  1.32488       35.9      1.8      1.7     6.1
   83   3   0  -5  42.495  84.99   1.3241        64.0      3.3      3.0     6.1
   84   1   6   2  42.749  85.498  1.31773       45.0      2.3      2.1     6.1
   85   3   1  -5  43.091  86.182  1.3093        21.7      1.1      1.0     6.1
   86   4   3  -3  43.474  86.948  1.30004       32.9      1.7      1.5     6.1
   87   2   6   1  43.658  87.316  1.29566       30.4      1.5      1.4     6.2
   88   2   3  -5  43.723  87.446  1.29412       41.3      2.1      1.9     6.2
   89   4   4   0  43.826  87.653  1.29169       85.8      4.4      4.0     6.2
   90   2   6  -2  44.332  88.665  1.27996       56.6      2.9      2.6     6.2
   91   4   4  -2  44.725  89.451  1.27107       21.7      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)