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       ***
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LANARKITE

1, f-linarite

Pb(2)O[SO(4)]


Monoclinic  C 2/m  Z = 4

R =0.081          NR =841

18 .12 .1989

Ref.Str.:

         K. Sahl (1970)

         * Z. Kristallogr., 132, 99-117

                   Initial data from BDM-file 

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

             a =  13.769    alpha =   90.0 
             b =   5.698    beta  =  115.93
             c =   7.079    gamma =   90.0 

    Unit cell volume (cub. angs.) =   499.48

    Molar volume ( cub.cm/mol.) =    75.21

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

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

   1 0.1466  0.0     0.105    1.3    Pb    = 1.00
   2 0.5258  0.0     0.2715   1.22   Pb    = 1.00
   3 0.829   0.0     0.344    1.2    S     = 1.00
   4 0.111   0.0     0.429    2.1    O     = 1.00
   5 0.355   0.711   0.251    2.0    O     = 1.00
   6 0.713   0.0     0.284    2.0    O     = 1.00
   7 0.0     0.246   0.0      1.7    O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.1466     0.0        0.105 
     2       2     0.5258     0.0        0.2715
     3       3     0.829      0.0        0.344 
     4       4     0.111      0.0        0.429 
     5       5     0.355      0.711      0.251 
     6       6     0.713      0.0        0.284 
     7       7     0.0        0.246      0.0   
     8       1     0.8534     0.0        0.895 
     9       2     0.4742     0.0        0.7285
    10       3     0.171      0.0        0.656 
    11       4     0.889      0.0        0.571 
    12       5     0.645      0.289      0.749 
    13       6     0.287      0.0        0.716 
    14       7     0.0        0.754      0.0   
    15       5     0.355      0.289      0.251 
    16       5     0.645      0.711      0.749 
    17       1     0.6466     0.5        0.105 
    18       2     0.0258     0.5        0.2715
    19       3     0.329      0.5        0.344 
    20       4     0.611      0.5        0.429 
    21       5     0.855      0.789      0.251 
    22       6     0.213      0.5        0.284 
    23       7     0.5        0.254      0.0   
    24       1     0.3534     0.5        0.895 
    25       2     0.9742     0.5        0.7285
    26       3     0.671      0.5        0.656 
    27       4     0.389      0.5        0.571 
    28       5     0.145      0.211      0.749 
    29       6     0.787      0.5        0.716 
    30       7     0.5        0.746      0.0   
    31       5     0.855      0.211      0.251 
    32       5     0.145      0.789      0.749 


X-ray density (g/cm cub.)   =      7.0 

MU (1/cm) =    1328.292    Mass attenuation coefficient (cm**2/g) =    189.793

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

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

    1    Pb                  3.144        9
                                                 2.5464       4
                                                 3.0692       5
                                                 2.2977       7
                                                 2.2977       7
                                                 3.0692       5
                                                 3.0895       6
                                                 3.0895       6
                                                 2.7836       5
                                                 2.7836       5
    2    Pb                  3.144        7
                                                 2.8222       5
                                                 2.5401       6
                                                 2.8222       5
                                                 3.0971       4
                                                 3.0971       4
                                                 2.306        7
                                                 2.306        7
    3    S                   1.98         4
                                                 1.4623       6
                                                 1.4504       4
                                                 1.4877       5
                                                 1.4877       5
    4    O                   3.264        5
                                                 3.0764       7
                                                 2.3863       6
                                                 3.0764       7
                                                 2.4225       5
                                                 2.4225       5
    5    O                   3.264        4
                                                 2.4046       5
                                                 2.3921       6
                                                 2.4225       4
                                                 3.2071       7
    6    O                   3.264        5
                                                 2.3863       4
                                                 2.3921       5
                                                 3.0954       7
                                                 3.0954       7
                                                 2.3921       5
    7    O                   3.264        8
                                                 3.0764       4
                                                 3.0764       4
                                                 2.8946       7
                                                 2.8034       7
                                                 3.0954       6
                                                 3.2071       5
                                                 3.0954       6
                                                 3.2071       5

  X-ray diffraction powder data (II),  X-Ray W.L. =   1.54056(angs.):

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

    1   0   0   1  6.949  13.899   0.079  133.66    2      156.3     2617.9
    2   2   0   0  7.147  14.293   0.081  126.26    2      161.3     2632.6
    3   2   0  -1  7.481  14.963   0.085  115.02    2      141.9     1855.7
    4   1   1   0  8.558  17.116   0.097   87.38    4       58.4      477.2
    5   1   1  -1 10.008  20.016   0.113   63.31    4      163.9     2725.3
    6   2   0   1 12.008  24.015   0.135   43.33    2      233.7     1897.8
    7   1   1   1 12.019  24.039   0.135   43.24    4      113.4      891.9
    8   2   0  -2 12.616  25.232   0.142   39.06    2       52.7       87.0
    9   3   1  -1 12.655  25.309   0.142   38.81    4      166.5     1724.7
   10   4   0  -1 12.95   25.9     0.145   36.96    2       32.7       31.7
   11   3   1   0 13.323  26.645   0.15    34.81    4      543.0    16460.5
   12   0   0   2 14.004  28.007   0.157   31.32    2      239.5     1440.2
   13   4   0   0 14.408  28.816   0.162   29.48    2       60.8       87.2
   14   1   1  -2 15.063  30.126   0.169   26.8     4      535.6    12328.4
   15   4   0  -2 15.094  30.188   0.169   26.69    2      420.2     3777.8
   16   3   1  -2 15.583  31.166   0.174   24.92    4      265.9     2824.8
   17   0   2   0 15.686  31.372   0.176   24.57    2      542.7     5800.9
   18   3   1   1 17.204  34.409   0.192   20.11    4       84.9      232.3
   19   0   2   1 17.23   34.46    0.192   20.05    4       92.9      277.4
   20   2   2   0 17.315  34.629   0.193   19.83    4      117.8      441.0
   21   2   2  -1 17.463  34.926   0.195   19.47    4      157.3      772.5
   22   1   1   2 17.841  35.682   0.199   18.58    4       38.6       44.3
   23   5   1  -1 18.121  36.243   0.202   17.95    4      288.9     2401.9
   24   2   0   2 18.47   36.939   0.206   17.22    2      401.1     2220.6
   25   4   0   1 18.708  37.416   0.208   16.74    2      252.9      858.2
   26   2   0  -3 19.162  38.323   0.213   15.87    2      286.7     1046.4
   27   5   1  -2 19.163  38.325   0.213   15.87    4       56.2       80.4
   28   6   0  -1 19.773  39.547   0.22    14.81    2      254.0      765.6
   29   4   0  -3 19.794  39.588   0.22    14.77    2       67.5       53.9
   30   5   1   0 19.824  39.648   0.22    14.72    4      200.8      951.9
   31   2   2   1 19.947  39.893   0.221   14.52    4      322.3     2418.3
   32   6   0  -2 20.168  40.337   0.224   14.17    2      308.6     1081.6
   33   2   2  -2 20.339  40.678   0.226   13.91    4       20.4        9.3
   34   4   2  -1 20.559  41.118   0.228   13.58    4      110.7      266.7
   35   3   1  -3 20.758  41.516   0.23    13.29    4      162.4      562.1
   36   0   2   2 21.275  42.55    0.236   12.57    4      172.3      598.5
   37   0   0   3 21.283  42.566   0.236   12.56    2       64.4       41.8
   38   1   1  -3 21.485  42.971   0.238   12.3     4       95.6      180.3
   39   4   2   0 21.558  43.115   0.239   12.21    4       25.1       12.3
   40   6   0   0 21.915  43.83    0.242   11.76    2      362.7     1241.0
   41   4   2  -2 22.048  44.096   0.244   11.61    4      464.1     4008.5
   42   5   1  -3 22.628  45.256   0.25    10.95    4       91.0      145.4
   43   3   1   2 22.879  45.757   0.252   10.68    4       58.4       58.5
   44   6   0  -3 22.992  45.985   0.254   10.56    2      323.6      886.4
   45   5   1   1 23.778  47.556   0.262    9.78    4      275.0     1186.1
   46   1   3   0 24.223  48.447   0.266    9.38    4       72.6       79.3
   47   4   0   2 24.588  49.175   0.27     9.07    2        8.3        0.5
   48   2   2   2 24.613  49.226   0.27     9.05    4      408.5     2420.8
   49   1   1   3 24.627  49.253   0.27     9.03    4      334.7     1622.5
   50   7   1  -2 24.675  49.351   0.271    8.99    4      247.0      879.6
   51   4   2   1 24.803  49.606   0.272    8.89    4      230.6      757.8
   52   1   3  -1 24.835  49.669   0.273    8.86    4      160.4      365.5
   53   7   1  -1 24.838  49.676   0.273    8.86    4       41.0       23.9
   54   2   2  -3 25.166  50.333   0.276    8.6     4      161.7      360.4
   55   2   0   3 25.602  51.204   0.28     8.27    2       67.0       29.8
   56   6   2  -1 25.662  51.325   0.281    8.23    4      147.6      287.3
   57   4   2  -3 25.679  51.359   0.281    8.21    4       65.7       56.9
   58   1   3   1 25.81   51.62    0.283    8.12    4       59.9       46.6
   59   4   0  -4 25.902  51.804   0.284    8.05    2      332.0      711.6
   60   6   2  -2 25.986  51.971   0.284    7.99    4      265.5      903.6
   61   6   0   1 26.092  52.184   0.285    7.92    2        2.7        0.0
   62   3   3  -1 26.147  52.293   0.286    7.88    4      129.0      210.3
   63   2   0  -4 26.353  52.706   0.288    7.74    2      331.6      682.6
   64   3   3   0 26.515  53.03    0.29     7.64    4      392.4     1885.1
   65   8   0  -2 26.629  53.258   0.291    7.56    2      148.8      134.1
   66   7   1  -3 26.666  53.331   0.291    7.54    4       89.4       96.6
   67   0   2   3 26.911  53.822   0.294    7.38    4       23.7        6.6
   68   7   1   0 27.125  54.251   0.296    7.25    4      149.5      259.7
   69   3   1  -4 27.158  54.316   0.296    7.23    4       21.1        5.2
   70   8   0  -1 27.249  54.497   0.297    7.18    2      331.2      631.0
   71   6   2   0 27.443  54.887   0.299    7.06    4      255.9      741.6
   72   1   3  -2 27.537  55.073   0.3      7.01    4      429.6     2073.3
   73   6   0  -4 27.664  55.327   0.301    6.93    2       16.8        1.6
   74   5   1  -4 27.806  55.611   0.303    6.85    4      275.2      832.2
   75   3   3  -2 27.859  55.717   0.303    6.82    4      190.3      396.1
   76   8   0  -3 28.071  56.142   0.305    6.71    2       24.2        3.1
   77   6   2  -3 28.363  56.726   0.308    6.55    4      278.5      815.0
   78   1   1  -4 28.661  57.322   0.311    6.4     4      263.8      713.8
   79   3   3   1 28.908  57.817   0.314    6.28    4       76.4       58.7
   80   0   0   4 28.945  57.89    0.314    6.26    2       19.6        1.9
   81   5   1   2 29.293  58.586   0.318    6.09    4      291.1      827.8
   82   1   3   2 29.338  58.676   0.318    6.07    4       45.0       19.7
   83   5   3  -1 29.531  59.061   0.32     5.98    4      258.9      642.6
   84   3   1   3 29.608  59.215   0.321    5.95    4      177.1      299.2
   85   4   2   2 29.75   59.499   0.322    5.88    4       78.3       57.8
   86   8   0   0 29.844  59.688   0.323    5.84    2      153.4      110.2
   87   5   3  -2 30.26   60.521   0.327    5.66    4       49.4       22.2
   88   7   1  -4 30.514  61.028   0.33     5.56    4      312.5      870.2
   89   2   2   3 30.646  61.291   0.331    5.51    4       37.3       12.3
   90   5   3   0 30.736  61.473   0.332    5.47    4      153.5      206.7
   91   4   2  -4 30.913  61.826   0.333    5.4     4      315.1      859.6
   92   6   2   1 31.082  62.165   0.335    5.34    4        6.4        0.3
   93   7   1   1 31.216  62.431   0.336    5.29    4      329.3      919.2
   94   2   2  -4 31.316  62.632   0.337    5.25    4      288.5      700.6
   95   8   0  -4 31.387  62.774   0.338    5.22    2      158.4      105.0
   96   9   1  -2 31.421  62.843   0.338    5.21    4      235.7      464.1
   97   3   3  -3 31.423  62.846   0.338    5.21    4      119.5      119.3
   98   4   0   3 31.477  62.954   0.339    5.19    2      316.3      416.1
   99   8   2  -2 31.563  63.127   0.34     5.16    4      130.5      140.9
  100   6   0   2 31.746  63.493   0.342    5.09    2       72.2       21.3
  101   1   3  -3 31.97   63.941   0.344    5.02    4       53.9       23.3
  102   1   1   4 32.12   64.24    0.345    4.97    4      286.3      652.4
  103   8   2  -1 32.122  64.244   0.345    4.96    4      315.7      793.4
  104   9   1  -3 32.313  64.626   0.347    4.9     4      309.6      753.2
  105   9   1  -1 32.4    64.799   0.348    4.87    4      123.6      119.3
  106   6   2  -4 32.498  64.996   0.349    4.84    4       41.9       13.6
  107   0   4   0 32.734  65.468   0.351    4.77    2      441.3      744.0
  108   5   3  -3 32.849  65.698   0.352    4.73    4       52.9       21.2
  109   8   2  -3 32.868  65.736   0.352    4.72    4       83.2       52.4
  110   4   0  -5 32.976  65.952   0.353    4.69    2      147.3       81.7
  111   3   3   2 33.045  66.09    0.354    4.67    4       26.7        5.3
  112   2   0   4 33.358  66.717   0.357    4.58    2      111.8       45.9
  113   0   4   1 33.649  67.299   0.36     4.5     4       99.5       71.3
  114   0   2   4 33.667  67.335   0.36     4.49    4       47.7       16.4
  115   6   0  -5 33.698  67.396   0.36     4.48    2       34.6        4.3
  116   2   4   0 33.701  67.403   0.36     4.48    4      107.2       82.6
  117   5   3   1 33.756  67.513   0.361    4.47    4      239.7      411.3
  118   2   4  -1 33.793  67.586   0.361    4.46    4       98.6       69.4
  119  10   0  -2 34.072  68.144   0.364    4.38    2       48.1        8.1
  120   8   0   1 34.139  68.278   0.364    4.36    2      144.1       72.6
  121   2   0  -5 34.181  68.363   0.365    4.35    2        3.9        0.1
  122   5   1  -5 34.231  68.462   0.365    4.34    4        1.0        0.0
  123   1   3   3 34.44   68.88    0.367    4.28    4      254.7      445.5
  124   3   1  -5 34.471  68.942   0.367    4.28    4      187.5      241.1
  125   7   3  -2 34.48   68.959   0.367    4.27    4      220.3      332.4
  126   8   2   0 34.496  68.992   0.368    4.27    4       94.5       61.1
  127  10   0  -3 34.526  69.052   0.368    4.26    2       46.1        7.3
  128   7   3  -1 34.612  69.224   0.369    4.24    4       30.8        6.5
  129   9   1  -4 34.999  69.998   0.372    4.14    4       52.7       18.5
  130   9   1   0 35.165  70.331   0.374    4.11    4      120.5       95.5
  131   2   4   1 35.407  70.814   0.376    4.05    4      173.8      196.1
  132  10   0  -1 35.412  70.824   0.376    4.05    2       95.5       29.6
  133   2   4  -2 35.675  71.349   0.379    3.99    4       16.1        1.7
  134   4   4  -1 35.827  71.654   0.38     3.96    4       40.7       10.5
  135   7   1  -5 35.879  71.758   0.38     3.95    4      237.7      357.3
  136   8   2  -4 35.931  71.862   0.381    3.93    4      103.9       68.1
  137   5   1   3 36.0    72.001   0.382    3.92    4       15.2        1.5
  138   4   2   3 36.016  72.031   0.382    3.92    4      249.4      390.7
  139   7   3  -3 36.127  72.255   0.383    3.89    4       71.6       32.0
  140   6   2   2 36.268  72.536   0.384    3.86    4       70.6       30.9
  141   8   0  -5 36.292  72.583   0.384    3.86    2       13.3        0.5
  142   0   4   2 36.328  72.657   0.385    3.85    4      136.6      115.3
  143   7   3   0 36.516  73.032   0.386    3.81    4      100.7       62.0
  144   4   4   0 36.53   73.059   0.386    3.81    4       22.0        3.0
  145   3   3  -4 36.543  73.087   0.387    3.81    4       31.8        6.2
  146   1   1  -5 36.584  73.168   0.387    3.8     4       13.1        1.0
  147  10   0  -4 36.744  73.488   0.388    3.77    2      257.7      200.7
  148   7   1   2 36.786  73.571   0.389    3.76    4        4.4        0.1
  149   4   4  -2 36.882  73.765   0.39     3.74    4      286.1      491.1
  150   5   3  -4 37.096  74.192   0.392    3.7     4      225.3      301.2
  151   0   0   5 37.226  74.452   0.393    3.68    2      266.9      210.1
  152   3   1   4 37.246  74.492   0.393    3.67    4       39.9        9.4
  153   4   2  -5 37.426  74.852   0.394    3.64    4       97.0       54.9
  154   2   2   4 37.789  75.577   0.398    3.58    4       90.7       47.2
  155   1   3  -4 37.835  75.669   0.398    3.57    4      226.5      293.9
  156   6   2  -5 38.111  76.222   0.401    3.53    4       75.2       32.0
  157   5   3   2 38.386  76.772   0.403    3.48    4      237.7      315.3
  158  10   0   0 38.466  76.932   0.404    3.47    2      167.4       77.9
  159  10   2  -2 38.467  76.934   0.404    3.47    4       95.4       50.6
  160   8   2   1 38.531  77.061   0.404    3.46    4      180.0      179.7
  161   2   2  -5 38.571  77.142   0.405    3.45    4        9.0        0.4
  162   6   0   3 38.618  77.236   0.405    3.45    2      277.7      213.1
  163   3   3   3 38.663  77.325   0.406    3.44    4      141.9      111.0
  164   2   4   2 38.807  77.615   0.407    3.42    4      282.5      437.3
  165  10   2  -3 38.9    77.8     0.408    3.4     4       71.3       27.7
  166   4   4   1 38.955  77.91    0.408    3.4     4      170.1      157.5
  167   2   4  -3 39.239  78.479   0.411    3.36    4      169.8      155.0
  168  11   1  -2 39.245  78.49    0.411    3.35    4      147.9      117.6
  169  11   1  -3 39.292  78.583   0.411    3.35    4      147.6      117.0
  170   4   0   4 39.316  78.633   0.411    3.34    2      215.6      124.7
  171   9   1  -5 39.318  78.637   0.411    3.34    4       61.3       20.2
  172   7   3  -4 39.466  78.931   0.413    3.32    4      279.6      416.7
  173   9   1   1 39.558  79.115   0.413    3.31    4       22.6        2.7
  174   6   4  -1 39.631  79.262   0.414    3.3     4      149.4      118.2
  175   4   4  -3 39.645  79.289   0.414    3.3     4       48.1       12.3
  176  10   2  -1 39.749  79.498   0.415    3.29    4       79.6       33.4
  177   6   4  -2 39.889  79.778   0.416    3.27    4      199.8      209.3
  178   8   0   2 39.904  79.807   0.416    3.27    2      129.5       43.9
  179   7   3   1 40.094  80.188   0.418    3.24    4      272.1      384.9
  180   9   3  -2 40.279  80.559   0.42     3.22    4      188.0      182.5
  181   1   1   5 40.457  80.913   0.421    3.2     4       27.1        3.8
  182   8   2  -5 40.596  81.192   0.422    3.18    4       22.4        2.6
  183  10   0  -5 40.618  81.236   0.423    3.18    2      257.2      168.6
  184   0   4   3 40.637  81.274   0.423    3.18    4       37.4        7.1
  185  11   1  -1 40.902  81.804   0.425    3.15    4      307.5      477.4
  186   1   3   4 40.912  81.825   0.425    3.15    4      251.0      317.9
  187   6   0  -6 40.939  81.877   0.425    3.14    2      135.0       45.9
  188   4   0  -6 41.031  82.062   0.426    3.13    2       25.8        1.7
  189  10   2  -4 41.033  82.067   0.426    3.13    4      248.7      310.8
  190  11   1  -4 41.04   82.079   0.426    3.13    4        9.9        0.5
  191   6   4   0 41.074  82.149   0.426    3.13    4      233.0      272.3
  192   9   3  -3 41.088  82.176   0.427    3.13    4      244.9      300.9
  193   9   3  -1 41.167  82.334   0.427    3.12    4       89.8       40.3
  194   0   2   5 41.501  83.001   0.43     3.09    4      260.7      336.2
  195   5   1  -6 41.817  83.634   0.433    3.06    4      308.3      465.7
  196   6   4  -3 41.841  83.681   0.433    3.05    4      207.3      210.3
  197   2   0   5 41.974  83.947   0.434    3.04    2       61.7        9.3
  198  12   0  -3 42.246  84.492   0.436    3.02    2      272.3      179.3
  199  12   0  -2 42.579  85.158   0.439    2.99    2      118.3       33.5
  200   7   1  -6 42.616  85.232   0.44     2.98    4       20.2        1.9
  201   8   0  -6 42.632  85.264   0.44     2.98    2      293.6      206.2
  202  10   2   0 42.709  85.417   0.44     2.98    4      143.0       97.6
  203   1   5   0 42.748  85.496   0.441    2.97    4       33.5        5.3
  204   3   1  -6 42.799  85.599   0.441    2.97    4      171.6      140.1
  205   6   2   3 42.857  85.714   0.442    2.97    4      216.7      223.3
  206   5   3  -5 42.857  85.714   0.442    2.97    4       15.9        1.2
  207   2   0  -6 42.907  85.814   0.442    2.96    2      223.0      118.0
  208   4   4   2 43.023  86.046   0.443    2.95    4       17.4        1.4
  209   3   3  -5 43.082  86.164   0.443    2.95    4      161.4      123.1
  210  10   0   1 43.131  86.263   0.444    2.94    2      296.2      207.1
  211   1   5  -1 43.211  86.422   0.444    2.94    4       93.4       41.1
  212   4   2   4 43.541  87.083   0.447    2.91    4      206.5      199.3
  213   9   3  -4 43.577  87.154   0.447    2.91    4       48.8       11.1
  214  12   0  -4 43.595  87.19    0.448    2.91    2       79.4       14.7
  215   7   1   3 43.731  87.462   0.449    2.9     4      203.1      191.8
  216   9   3   0 43.734  87.467   0.449    2.9     4       97.9       44.6
  217   2   4   3 43.803  87.607   0.449    2.9     4       32.0        4.8
  218   5   1   4 43.904  87.809   0.45     2.89    4       23.0        2.4
  219   1   5   1 43.966  87.932   0.451    2.89    4       64.7       19.4
  220   4   4  -4 44.038  88.077   0.451    2.88    4      238.7      263.3
  221   8   2   2 44.119  88.237   0.452    2.88    4      119.3       65.7
  222   6   4   1 44.188  88.376   0.452    2.87    4        3.2        0.0
  223  11   1   0 44.226  88.451   0.453    2.87    4       58.1       15.5
  224   3   5  -1 44.231  88.463   0.453    2.87    4      102.3       48.1
  225   2   4  -4 44.395  88.79    0.454    2.86    4      234.0      251.1
  226   7   3  -5 44.409  88.818   0.454    2.86    4      197.0      177.9
  227  11   1  -5 44.453  88.905   0.455    2.86    4       25.6        3.0
  228   3   5   0 44.524  89.048   0.455    2.85    4      295.1      398.3
  229   5   3   3 44.524  89.048   0.455    2.85    4        1.2        0.0
  230  12   0  -1 44.591  89.182   0.456    2.85    2       67.0       10.2
  231   8   4  -2 44.615  89.231   0.456    2.85    4      100.8       46.4
  232  10   2  -5 44.824  89.647   0.458    2.84    4      228.5      237.6


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

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

    1   0   0   1   6.949  13.899  6.36635     2617.9     15.9     16.0     5.6
    2   2   0   0   7.147  14.293  6.19143     2632.6     16.0     16.1     5.6
    3   2   0  -1   7.481  14.963  5.91599     1855.7     11.3     11.4     5.6
    4   1   1   0   8.558  17.116  5.17628      477.2      2.9      2.9     5.6
    5   1   1  -1  10.008  20.016  4.43237     2725.3     16.6     16.6     5.6
    6   2   0   1  12.008  24.015  3.70252     2789.6     16.9     17.0     5.6
    7   3   1  -1  12.655  25.309  3.51609     1724.7     10.5     10.5     5.6
    8   3   1   0  13.323  26.645  3.34272    16460.5    100.0    100.0     5.6
    9   0   0   2  14.004  28.007  3.18317     1440.2      8.7      8.7     5.6
   10   1   1  -2  15.063  30.126  2.964      12328.4     74.9     74.7     5.6
   11   4   0  -2  15.094  30.188  2.95799     3777.8     23.0     22.9     5.6
   12   3   1  -2  15.583  31.166  2.8674      2824.8     17.2     17.1     5.6
   13   0   2   0  15.686  31.372  2.849       5800.9     35.2     35.1     5.6
   14   0   2   1  17.23   34.46   2.60048      509.7      3.1      3.1     5.7
   15   2   2   0  17.315  34.629  2.58814      441.0      2.7      2.7     5.7
   16   2   2  -1  17.463  34.926  2.56686      772.5      4.7      4.7     5.7
   17   5   1  -1  18.121  36.243  2.47653     2401.9     14.6     14.5     5.7
   18   2   0   2  18.47   36.939  2.43143     2220.6     13.5     13.4     5.7
   19   4   0   1  18.708  37.416  2.4015       858.2      5.2      5.2     5.7
   20   2   0  -3  19.162  38.323  2.34674     1126.7      6.8      6.8     5.7
   21   6   0  -1  19.773  39.547  2.2769       819.6      5.0      4.9     5.7
   22   5   1   0  19.824  39.648  2.27131      951.9      5.8      5.7     5.7
   23   2   2   1  19.947  39.893  2.25792     2418.3     14.7     14.5     5.7
   24   6   0  -2  20.168  40.337  2.23412     1081.6      6.6      6.5     5.7
   25   4   2  -1  20.559  41.118  2.19346      266.7      1.6      1.6     5.7
   26   3   1  -3  20.758  41.516  2.17335      562.1      3.4      3.4     5.7
   27   0   2   2  21.275  42.55   2.1229       640.3      3.9      3.8     5.7
   28   1   1  -3  21.485  42.971  2.10307      180.3      1.1      1.1     5.7
   29   6   0   0  21.915  43.83   2.06381     1241.0      7.5      7.4     5.7
   30   4   2  -2  22.048  44.096  2.052       4008.5     24.4     24.0     5.7
   31   6   0  -3  22.992  45.985  1.97199      886.4      5.4      5.3     5.7
   32   5   1   1  23.778  47.556  1.91046     1186.1      7.2      7.1     5.7
   33   2   2   2  24.613  49.226  1.84946     4043.3     24.6     24.0     5.7
   34   7   1  -2  24.675  49.351  1.84508      879.6      5.3      5.2     5.7
   35   4   2   1  24.803  49.606  1.83619      757.8      4.6      4.5     5.7
   36   1   3  -1  24.835  49.669  1.834        389.4      2.4      2.3     5.7
   37   2   2  -3  25.166  50.333  1.81136      360.4      2.2      2.1     5.8
   38   6   2  -1  25.662  51.325  1.77866      344.1      2.1      2.0     5.8
   39   4   0  -4  25.902  51.804  1.76332      711.6      4.3      4.2     5.8
   40   6   2  -2  25.986  51.971  1.75804      903.6      5.5      5.4     5.8
   41   3   3  -1  26.147  52.293  1.74797      210.3      1.3      1.2     5.8
   42   2   0  -4  26.353  52.706  1.73526      682.6      4.1      4.0     5.8
   43   3   3   0  26.515  53.03   1.72543     1885.1     11.5     11.2     5.8
   44   7   1   0  27.125  54.251  1.68944      259.7      1.6      1.5     5.8
   45   8   0  -1  27.249  54.497  1.68237      631.0      3.8      3.7     5.8
   46   6   2   0  27.443  54.887  1.67136      741.6      4.5      4.4     5.8
   47   1   3  -2  27.537  55.073  1.66614     2073.3     12.6     12.2     5.8
   48   5   1  -4  27.806  55.611  1.65129      832.2      5.1      4.9     5.8
   49   3   3  -2  27.859  55.717  1.64839      396.1      2.4      2.3     5.8
   50   6   2  -3  28.363  56.726  1.62146      815.0      5.0      4.8     5.8
   51   1   1  -4  28.661  57.322  1.606        713.8      4.3      4.2     5.8
   52   5   1   2  29.293  58.586  1.57433      827.8      5.0      4.9     5.8
   53   5   3  -1  29.531  59.061  1.56279      642.6      3.9      3.8     5.8
   54   3   1   3  29.608  59.215  1.55909      299.2      1.8      1.8     5.8
   55   7   1  -4  30.514  61.028  1.51706      870.2      5.3      5.1     5.8
   56   5   3   0  30.736  61.473  1.50714      206.7      1.3      1.2     5.8
   57   4   2  -4  30.913  61.826  1.49937      859.6      5.2      5.0     5.8
   58   7   1   1  31.216  62.431  1.48628      919.2      5.6      5.4     5.8
   59   2   2  -4  31.316  62.632  1.482        700.6      4.3      4.1     5.8
   60   9   1  -2  31.421  62.843  1.47754      583.3      3.5      3.4     5.9
   61   4   0   3  31.477  62.954  1.47518      416.1      2.5      2.4     5.9
   62   8   2  -1  32.122  64.244  1.44865     1445.8      8.8      8.4     5.9
   63   9   1  -3  32.313  64.626  1.441        753.2      4.6      4.4     5.9
   64   0   4   0  32.734  65.468  1.4245       744.0      4.5      4.3     5.9
   65   5   3   1  33.756  67.513  1.38624      411.3      2.5      2.4     5.9
   66   1   3   3  34.44   68.88   1.36201      445.5      2.7      2.6     5.9
   67   7   3  -2  34.48   68.959  1.36064      634.6      3.9      3.7     5.9
   68   2   4   1  35.407  70.814  1.3295       225.7      1.4      1.3     5.9
   69   7   1  -5  35.879  71.758  1.3143       357.3      2.2      2.1     5.9
   70   4   2   3  36.016  72.031  1.30999      392.1      2.4      2.3     5.9
   71  10   0  -4  36.744  73.488  1.28758      200.7      1.2      1.1     6.0
   72   4   4  -2  36.882  73.765  1.28343      491.1      3.0      2.8     6.0
   73   5   3  -4  37.096  74.192  1.27709      301.2      1.8      1.7     6.0
   74   0   0   5  37.226  74.452  1.27327      219.5      1.3      1.3     6.0
   75   1   3  -4  37.835  75.669  1.25579      293.9      1.8      1.7     6.0
   76   5   3   2  38.386  76.772  1.24047      315.3      1.9      1.8     6.0
   77   8   2   1  38.531  77.061  1.23654      179.7      1.1      1.0     6.0
   78   6   0   3  38.618  77.236  1.23417      213.1      1.3      1.2     6.0
   79   2   4   2  38.807  77.615  1.22909      437.3      2.7      2.5     6.0
   80   2   4  -3  39.239  78.479  1.21772      272.6      1.7      1.5     6.0
   81   4   0   4  39.316  78.633  1.21571      261.8      1.6      1.5     6.0
   82   7   3  -4  39.466  78.931  1.21187      416.7      2.5      2.4     6.0
   83   6   4  -2  39.889  79.778  1.20112      253.2      1.5      1.4     6.0
   84   7   3   1  40.094  80.188  1.196        384.9      2.3      2.2     6.0
   85   9   3  -2  40.279  80.559  1.19144      182.5      1.1      1.0     6.1
   86  10   0  -5  40.618  81.236  1.1832       178.3      1.1      1.0     6.1
   87  11   1  -1  40.902  81.804  1.17642      795.2      4.8      4.5     6.1
   88  10   2  -4  41.033  82.067  1.17332      312.9      1.9      1.8     6.1
   89   9   3  -3  41.088  82.176  1.17203      573.3      3.5      3.2     6.1
   90   0   2   5  41.501  83.001  1.16246      336.2      2.0      1.9     6.1
   91   5   1  -6  41.817  83.634  1.15527      675.9      4.1      3.8     6.1
   92  12   0  -3  42.246  84.492  1.14572      179.3      1.1      1.0     6.1
   93   8   0  -6  42.632  85.264  1.13731      208.2      1.3      1.2     6.1
   94   6   2   3  42.857  85.714  1.13248      224.5      1.4      1.3     6.1
   95  10   0   1  43.131  86.263  1.12668      207.1      1.3      1.2     6.1
   96   4   2   4  43.541  87.083  1.11817      199.3      1.2      1.1     6.1
   97   7   1   3  43.731  87.462  1.11429      236.4      1.4      1.3     6.2
   98   4   4  -4  44.038  88.077  1.10809      263.3      1.6      1.5     6.2
   99   2   4  -4  44.395  88.79   1.10102      429.0      2.6      2.4     6.2
  100   3   5   0  44.524  89.048  1.0985       398.4      2.4      2.2     6.2
  101  10   2  -5  44.824  89.647  1.09271      237.6      1.4      1.3     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)