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       ***
                  ***********************
ELLENBERGERITE

2, at 20'C

[Mg(Ti,Zr)](2)Mg(6)(Al,Mg)(6)Si(8)O(28)(OH)(10)


Hexagonal  P 6(3)  Z = 1

R =0.033          NR =355

28 .11 .1997

Ref.Str.:

         Comodi P., Zannazi P.F. (1997)

         * Eur. J. Mineral., 5, 819-829

Reserv:

         There are U(ij) in the article.   D.T.N.

                   Initial data from BDM-file 

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

             a =  12.2573   alpha =   90.0 
             b =  12.2573   beta  =   90.0 
             c =   4.9216   gamma =  120.0 

    Unit cell volume (cub. angs.) =   640.36

    Molar volume ( cub.cm/mol.) =   385.71

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

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

   1 0.4274  0.3387  0.0      0.01   Mg    = 1.00
   2 0.3502  0.4207  0.4956   0.01   Al    = 1.00
   3 0.0     0.0     0.1994   0.02   Mg    = 0.5 , Ti    = 0.5 
   4 0.6667  0.3333  0.7812   0.01   Si    = 1.00
   5 0.3067  0.1482  0.4793   0.01   Si    = 1.00
   6 0.2798  0.3431  0.1713   0.01   O     = 1.00
   7 0.3851  0.1767  0.194    0.01   O     = 1.00
   8 0.3548  0.2826  0.6313   0.01   O     = 1.00
   9 0.1538  0.0734  0.433    0.01   O     = 1.00
  10 0.4738  0.5226  0.8163   0.01   O     = 1.00
  11 0.39    0.5814  0.3878   0.01   O     = 1.00
  12 0.3333  0.6667  0.9465   0.02   O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.4274     0.3387     0.0   
     2       2     0.3502     0.4207     0.4956
     3       3     0.0        0.0        0.1994
     4       4     0.6667     0.3333     0.7812
     5       5     0.3067     0.1482     0.4793
     6       6     0.2798     0.3431     0.1713
     7       7     0.3851     0.1767     0.194 
     8       8     0.3548     0.2826     0.6313
     9       9     0.1538     0.0734     0.433 
    10      10     0.4738     0.5226     0.8163
    11      11     0.39       0.5814     0.3878
    12      12     0.3333     0.6667     0.9465
    13       1     0.6613     0.0887     0.0   
    14       1     0.9113     0.5726     0.0   
    15       2     0.5793     0.9295     0.4956
    16       2     0.0705     0.6498     0.4956
    17       5     0.8518     0.1585     0.4793
    18       5     0.8415     0.6933     0.4793
    19       6     0.6569     0.9367     0.1713
    20       6     0.0633     0.7202     0.1713
    21       7     0.8233     0.2084     0.194 
    22       7     0.7916     0.6149     0.194 
    23       8     0.7174     0.0722     0.6313
    24       8     0.9278     0.6452     0.6313
    25       9     0.9266     0.0804     0.433 
    26       9     0.9196     0.8462     0.433 
    27      10     0.4774     0.9512     0.8163
    28      10     0.0488     0.5262     0.8163
    29      11     0.4186     0.8086     0.3878
    30      11     0.1914     0.61       0.3878
    31       1     0.5726     0.6613     0.5   
    32       2     0.6498     0.5793     0.9956
    33       3     0.0        0.0        0.6994
    34       4     0.3333     0.6667     0.2812
    35       5     0.6933     0.8518     0.9793
    36       6     0.7202     0.6569     0.6713
    37       7     0.6149     0.8233     0.694 
    38       8     0.6452     0.7174     0.1313
    39       9     0.8462     0.9266     0.933 
    40      10     0.5262     0.4774     0.3163
    41      11     0.61       0.4186     0.8878
    42      12     0.6667     0.3333     0.4465
    43       1     0.3387     0.9113     0.5   
    44       1     0.0887     0.4274     0.5   
    45       2     0.4207     0.0705     0.9956
    46       2     0.9295     0.3502     0.9956
    47       5     0.1482     0.8415     0.9793
    48       5     0.1585     0.3067     0.9793
    49       6     0.3431     0.0633     0.6713
    50       6     0.9367     0.2798     0.6713
    51       7     0.1767     0.7916     0.694 
    52       7     0.2084     0.3851     0.694 
    53       8     0.2826     0.9278     0.1313
    54       8     0.0722     0.3548     0.1313
    55       9     0.0734     0.9196     0.933 
    56       9     0.0804     0.1538     0.933 
    57      10     0.5226     0.0488     0.3163
    58      10     0.9512     0.4738     0.3163
    59      11     0.5814     0.1914     0.8878
    60      11     0.8086     0.39       0.8878


X-ray density (g/cm cub.)   =      3.14

MU (1/cm) =     116.667    Mass attenuation coefficient (cm**2/g) =     37.116

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

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

    1    Mg                  2.52         6
                                                 2.021        6
                                                 2.0233       7
                                                 1.9863       8
                                                 2.2226      10
                                                 2.1729      10
                                                 2.0203      11
    2    Al                  2.316        6
                                                 1.8374       6
                                                 1.8466       8
                                                 2.1105      10
                                                 1.8543      11
                                                 2.1015      10
                                                 1.8457       7
    3   Mg   ,Ti             2.568        6
                                                 1.9973       9
                                                 1.9972       9
                                                 1.9973       9
                                                 2.0943       9
                                                 2.0943       9
                                                 2.0943       9
    4    Si                  2.1          4
                                                 1.6056      11
                                                 1.6473      12
                                                 1.6046      11
                                                 1.6045      11
    5    Si                  2.1          4
                                                 1.6375       7
                                                 1.6278       8
                                                 1.6391       9
                                                 1.6245       6
    6    O                   3.264       11
                                                 2.9105       7
                                                 2.6837       8
                                                 3.0232       8
                                                 3.1412       9
                                                 2.8838      10
                                                 2.747       11
                                                 2.7146      10
                                                 2.846        7
                                                 2.6457       7
                                                 2.6268       8
                                                 2.6575       9
    7    O                   3.264       12
                                                 2.9105       6
                                                 2.6338       8
                                                 3.1582       8
                                                 2.7267       9
                                                 3.2502      10
                                                 3.2385      11
                                                 3.243       12
                                                 2.6456       6
                                                 2.8459       6
                                                 2.6735       8
                                                 2.8813      10
                                                 2.7675      11
    8    O                   3.264       10
                                                 3.0232       6
                                                 2.6837       6
                                                 3.1582       7
                                                 2.6338       7
                                                 2.6982       9
                                                 2.7055      10
                                                 2.739       10
                                                 2.9905      11
                                                 2.6265       6
                                                 2.6737       7
    9    O                   3.264       10
                                                 3.1412       6
                                                 2.7267       7
                                                 2.6982       8
                                                 2.8287       9
                                                 2.8287       9
                                                 2.6574       6
                                                 2.9534       9
                                                 2.9534       9
                                                 2.9535       9
                                                 2.9535       9
   10    O                   3.264       12
                                                 2.8838       6
                                                 2.7055       8
                                                 3.1978      11
                                                 2.6004      11
                                                 3.0884      12
                                                 2.7146       6
                                                 3.2502       7
                                                 2.739        8
                                                 2.6704      10
                                                 2.6704      10
                                                 2.5815      11
                                                 2.8815       7
   11    O                   3.264       11
                                                 2.747        6
                                                 2.6004      10
                                                 3.1978      10
                                                 3.1406      12
                                                 2.6495      12
                                                 2.6271      11
                                                 2.6271      11
                                                 3.2385       7
                                                 2.9905       8
                                                 2.5815      10
                                                 2.7676       7
   12    O                   3.264       12
                                                 3.0884      10
                                                 2.6495      11
                                                 3.1406      11
                                                 3.0872      10
                                                 3.0872      10
                                                 2.6489      11
                                                 3.1401      11
                                                 2.6488      11
                                                 3.14        11
                                                 3.243        7
                                                 3.2422       7
                                                 3.2431       7

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

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

    1   1   0   0  4.161   8.323   0.047  376.84    6        9.5       49.4
    2   1   1   0  7.22   14.441   0.082  123.65    6       19.8       70.9
    3   2   0   0  8.345  16.689   0.094   92.01    6       21.6       63.0
    4   1   0   1  9.934  19.868   0.112   64.28   12       34.0      218.1
    5   1   2   0 11.069  22.138   0.125   51.36    6       21.3       34.0
    6   2   1   0 11.069  22.138   0.125   51.36    6       36.8      101.7
    7   1   1   1 11.58   23.159   0.13    46.75   12       10.8       15.9
    8   2   0   1 12.324  24.648   0.139   41.03   12       62.1      463.6
    9   3   0   0 12.574  25.147   0.141   39.34    6       78.3      353.1
   10   1   2   1 14.341  28.683   0.161   29.77   12       81.5      579.4
   11   2   1   1 14.341  28.683   0.161   29.77   12       65.8      377.3
   12   2   2   0 14.559  29.117   0.163   28.83    6      102.0      438.8
   13   1   3   0 15.167  30.334   0.17    26.41    6        5.8        1.3
   14   3   1   0 15.167  30.334   0.17    26.41    6       18.3       13.0
   15   3   0   1 15.552  31.104   0.174   25.03   12       31.8       73.9
   16   4   0   0 16.873  33.747   0.188   20.98    6       94.3      273.0
   17   2   2   1 17.224  34.448   0.192   20.06   12        9.2        4.9
   18   1   3   1 17.751  35.501   0.198   18.78   12       31.3       53.7
   19   3   1   1 17.751  35.501   0.198   18.78   12       38.7       82.3
   20   0   0   2 18.241  36.483   0.203   17.69    2       96.6       80.5
   21   2   3   0 18.439  36.879   0.205   17.28    6        5.0        0.6
   22   3   2   0 18.439  36.879   0.205   17.28    6       22.4       12.7
   23   1   0   2 18.743  37.486   0.209   16.67   12       23.9       27.8
   24   4   0   1 19.254  38.509   0.214   15.71   12       72.1      239.1
   25   1   4   0 19.423  38.845   0.216   15.41    6       17.9        7.2
   26   4   1   0 19.423  38.845   0.216   15.41    6       35.7       28.7
   27   1   1   2 19.713  39.426   0.219   14.91   12       65.5      187.4
   28   2   0   2 20.183  40.367   0.224   14.15   12       24.6       25.0
   29   2   3   1 20.665  41.33    0.229   13.42   12       82.3      266.0
   30   3   2   1 20.665  41.33    0.229   13.42   12       60.6      144.3
   31   5   0   0 21.274  42.547   0.236   12.58    6       14.2        3.7
   32   1   2   2 21.543  43.087   0.238   12.23   12       54.6      106.7
   33   2   1   2 21.543  43.087   0.238   12.23   12       48.1       82.7
   34   1   4   1 21.563  43.126   0.239   12.2    12       30.4       32.9
   35   4   1   1 21.563  43.126   0.239   12.2    12        5.8        1.2
   36   3   3   0 22.151  44.303   0.245   11.48    6       21.1        7.5
   37   3   0   2 22.413  44.826   0.247   11.18   12       50.4       83.1
   38   2   4   0 22.58   45.16    0.249   11.0     6       38.9       24.4
   39   4   2   0 22.58   45.16    0.249   11.0     6       16.6        4.4
   40   5   0   1 23.275  46.549   0.256   10.27   12       55.0       90.9
   41   2   2   2 23.669  47.339   0.261    9.89   12       44.9       58.4
   42   1   5   0 23.83   47.66    0.262    9.74    6       25.5        9.3
   43   5   1   0 23.83   47.66    0.262    9.74    6       10.4        1.5
   44   1   3   2 24.077  48.154   0.265    9.51   12       21.3       12.6
   45   3   1   2 24.077  48.154   0.265    9.51   12       34.0       32.2
   46   3   3   1 24.095  48.19    0.265    9.49   12       10.3        2.9
   47   2   4   1 24.497  48.994   0.269    9.14   12       35.3       33.3
   48   4   2   1 24.497  48.994   0.269    9.14   12       44.3       52.5
   49   4   0   2 25.27   50.54    0.277    8.52   12      103.6      267.5
   50   1   5   1 25.676  51.351   0.281    8.22   12       71.8      124.0
   51   5   1   1 25.676  51.351   0.281    8.22   12       63.9       98.2
   52   6   0   0 25.81   51.62    0.283    8.12    6       43.9       22.9
   53   3   4   0 26.193  52.385   0.287    7.85    6       21.3        5.2
   54   4   3   0 26.193  52.385   0.287    7.85    6       23.8        6.5
   55   2   3   2 26.424  52.847   0.289    7.7    12       51.4       59.4
   56   3   2   2 26.424  52.847   0.289    7.7    12       49.2       54.6
   57   2   5   0 26.947  53.894   0.294    7.36    6        5.5        0.3
   58   5   2   0 26.947  53.894   0.294    7.36    6        0.9        0.0
   59   1   4   2 27.173  54.346   0.296    7.22   12       27.4       15.9
   60   4   1   2 27.173  54.346   0.296    7.22   12       11.1        2.6
   61   6   0   1 27.559  55.118   0.3      6.99   12       43.0       37.8
   62   3   4   1 27.925  55.85    0.304    6.79   12       37.8       28.4
   63   4   3   1 27.925  55.85    0.304    6.79   12       35.9       25.6
   64   1   0   3 28.366  56.732   0.308    6.55   12        1.3        0.0
   65   1   6   0 28.414  56.828   0.309    6.52    6       52.1       26.0
   66   6   1   0 28.414  56.828   0.309    6.52    6       52.5       26.3
   67   5   0   2 28.632  57.265   0.311    6.41   12       36.8       25.4
   68   2   5   1 28.648  57.296   0.311    6.4    12       53.1       52.9
   69   5   2   1 28.648  57.296   0.311    6.4    12       59.7       66.7
   70   1   1   3 29.082  58.164   0.316    6.19   12        8.6        1.3
   71   3   3   2 29.344  58.688   0.318    6.07   12       72.3       92.8
   72   2   0   3 29.436  58.872   0.319    6.02   12        4.0        0.3
   73   2   4   2 29.696  59.392   0.322    5.91   12       36.1       22.6
   74   4   2   2 29.696  59.392   0.322    5.91   12       46.3       37.1
   75   1   6   1 30.061  60.121   0.325    5.75   12       56.2       53.2
   76   6   1   1 30.061  60.121   0.325    5.75   12       23.2        9.1
   77   4   4   0 30.181  60.363   0.326    5.7     6      184.6      284.0
   78   1   2   3 30.482  60.964   0.329    5.57   12       79.0      101.8
   79   2   1   3 30.482  60.964   0.329    5.57   12       72.4       85.5
   80   3   5   0 30.527  61.055   0.33     5.55    6       21.7        3.8
   81   5   3   0 30.527  61.055   0.33     5.55    6       13.4        1.5
   82   7   0   0 30.527  61.055   0.33     5.55    6       15.2        1.9
   83   1   5   2 30.737  61.473   0.332    5.47   12       51.7       42.8
   84   5   1   2 30.737  61.473   0.332    5.47   12       34.8       19.4
   85   3   0   3 31.167  62.335   0.336    5.3    12       12.6        2.4
   86   2   6   0 31.552  63.104   0.34     5.16    6       34.9        9.2
   87   6   2   0 31.552  63.104   0.34     5.16    6       11.0        0.9
   88   4   4   1 31.772  63.544   0.342    5.08   12        8.5        1.1
   89   3   5   1 32.108  64.216   0.345    4.97   12       35.7       18.5
   90   5   3   1 32.108  64.216   0.345    4.97   12       39.4       22.5
   91   7   0   1 32.108  64.216   0.345    4.97   12       27.0       10.6
   92   2   2   3 32.18   64.36    0.346    4.95   12       19.1        5.3
   93   6   0   2 32.427  64.855   0.348    4.86   12       31.3       14.0
   94   1   3   3 32.514  65.028   0.349    4.84   12       12.4        2.2
   95   3   1   3 32.514  65.028   0.349    4.84   12       37.1       19.5
   96   3   4   2 32.76   65.519   0.351    4.76   12       43.6       26.4
   97   4   3   2 32.76   65.519   0.351    4.76   12       27.3       10.4
   98   2   6   1 33.105  66.21    0.355    4.65   12       28.8       11.3
   99   6   2   1 33.105  66.21    0.355    4.65   12       28.1       10.8
  100   1   7   0 33.22   66.439   0.356    4.62    6       43.3       12.7
  101   7   1   0 33.22   66.439   0.356    4.62    6      100.6       68.4
  102   2   5   2 33.419  66.839   0.358    4.56   12       52.6       36.9
  103   5   2   2 33.419  66.839   0.358    4.56   12       66.7       59.4
  104   4   0   3 33.505  67.009   0.358    4.54   12      122.3      198.4
  105   2   3   3 34.481  68.962   0.367    4.27   12       59.6       44.5
  106   3   2   3 34.481  68.962   0.367    4.27   12       45.7       26.1
  107   4   5   0 34.524  69.047   0.368    4.26    6       18.9        2.2
  108   5   4   0 34.524  69.047   0.368    4.26    6       41.5       10.7
  109   1   6   2 34.72   69.439   0.37     4.21   12       39.7       19.4
  110   6   1   2 34.72   69.439   0.37     4.21   12       23.7        7.0
  111   1   7   1 34.734  69.468   0.37     4.21   12       12.9        2.0
  112   7   1   1 34.734  69.468   0.37     4.21   12       31.4       12.2
  113   1   4   3 35.125  70.249   0.373    4.12   12       10.2        1.3
  114   4   1   3 35.125  70.249   0.373    4.12   12       27.5        9.1
  115   3   6   0 35.167  70.334   0.374    4.11    6        1.5        0.0
  116   6   3   0 35.167  70.334   0.374    4.11    6       14.1        1.2
  117   8   0   0 35.487  70.973   0.377    4.03    6       66.8       26.3
  118   4   5   1 36.012  72.025   0.382    3.92   12       27.2        8.5
  119   5   4   1 36.012  72.025   0.382    3.92   12       18.6        4.0
  120   4   4   2 36.315  72.63    0.384    3.85   12      106.2      127.2
  121   5   0   3 36.397  72.794   0.385    3.84   12       48.6       26.5
  122   2   7   0 36.439  72.878   0.386    3.83    6        0.5        0.0
  123   7   2   0 36.439  72.878   0.386    3.83    6       14.5        1.2
  124   3   5   2 36.631  73.261   0.387    3.79   12       30.6       10.4
  125   5   3   2 36.631  73.261   0.387    3.79   12       16.7        3.1
  126   7   0   2 36.631  73.261   0.387    3.79   12       16.3        2.9
  127   3   6   1 36.644  73.289   0.387    3.79   12       44.3       21.8
  128   6   3   1 36.644  73.289   0.387    3.79   12       48.9       26.5
  129   8   0   1 36.959  73.918   0.39     3.73   12       77.9       66.2
  130   3   3   3 37.027  74.053   0.391    3.71   12        2.8        0.1
  131   2   4   3 37.34   74.68    0.394    3.66   12       11.5        1.4
  132   4   2   3 37.34   74.68    0.394    3.66   12        4.8        0.2
  133   2   6   2 37.571  75.142   0.396    3.62   12       12.3        1.6
  134   6   2   2 37.571  75.142   0.396    3.62   12       27.0        7.7
  135   2   7   1 37.897  75.793   0.399    3.56   12       77.2       62.1
  136   7   2   1 37.897  75.793   0.399    3.56   12       59.7       37.1
  137   1   5   3 38.274  76.549   0.402    3.5    12       56.4       32.6
  138   5   1   3 38.274  76.549   0.402    3.5    12       58.9       35.5
  139   1   8   0 38.315  76.631   0.402    3.49    6        2.5        0.0
  140   8   1   0 38.315  76.631   0.402    3.49    6        8.7        0.4
  141   0   0   4 38.759  77.517   0.406    3.42    2      122.3       25.0
  142   5   5   0 38.934  77.868   0.408    3.4     6      100.9       50.6
  143   1   0   4 39.067  78.134   0.409    3.38   12       41.9       17.4
  144   1   7   2 39.122  78.243   0.41     3.37   12       22.2        4.9
  145   7   1   2 39.122  78.243   0.41     3.37   12       12.5        1.5
  146   4   6   0 39.242  78.485   0.411    3.36    6       26.8        3.5
  147   6   4   0 39.242  78.485   0.411    3.36    6       36.2        6.4
  148   1   1   4 39.682  79.365   0.414    3.3    12       19.7        3.7
  149   1   8   1 39.75   79.5     0.415    3.29   12       30.8        9.1
  150   8   1   1 39.75   79.5     0.415    3.29   12       47.4       21.6
  151   6   0   3 39.816  79.633   0.416    3.28   12        1.4        0.0
  152   2   0   4 39.989  79.978   0.417    3.26   12       13.7        1.8
  153   3   4   3 40.123  80.245   0.418    3.24   12       25.4        6.1
  154   4   3   3 40.123  80.245   0.418    3.24   12       26.9        6.9
  155   3   7   0 40.163  80.326   0.419    3.23    6       16.1        1.2
  156   7   3   0 40.163  80.326   0.419    3.23    6        7.9        0.3
  157   4   5   2 40.349  80.698   0.42     3.21   12       15.3        2.2
  158   5   4   2 40.349  80.698   0.42     3.21   12       26.7        6.7
  159   5   5   1 40.363  80.725   0.42     3.21   12        1.8        0.0
  160   4   6   1 40.668  81.336   0.423    3.17   12       18.0        3.0
  161   6   4   1 40.668  81.336   0.423    3.17   12       28.1        7.4
  162   2   5   3 40.734  81.468   0.424    3.17   12       11.9        1.3
  163   5   2   3 40.734  81.468   0.424    3.17   12       16.4        2.5
  164   9   0   0 40.774  81.548   0.424    3.16    6        0.6        0.0
  165   1   2   4 40.906  81.812   0.425    3.15   12       20.4        3.8
  166   2   1   4 40.906  81.812   0.425    3.15   12       43.5       17.5
  167   3   6   2 40.959  81.919   0.426    3.14   12       48.1       21.3
  168   6   3   2 40.959  81.919   0.426    3.14   12       46.5       19.9
  169   8   0   2 41.264  82.528   0.428    3.11   12       55.6       28.1
  170   3   0   4 41.515  83.029   0.43     3.08   12       19.2        3.3
  171   3   7   1 41.581  83.163   0.431    3.08   12       22.3        4.5
  172   7   3   1 41.581  83.163   0.431    3.08   12       23.6        5.0
  173   2   8   0 41.687  83.374   0.432    3.07    6       40.8        7.5
  174   8   2   0 41.687  83.374   0.432    3.07    6       35.9        5.8
  175   1   6   3 41.951  83.901   0.434    3.04   12       20.9        3.9
  176   6   1   3 41.951  83.901   0.434    3.04   12       13.9        1.7
  177   2   7   2 42.175  84.35    0.436    3.02   12       64.3       36.6
  178   7   2   2 42.175  84.35    0.436    3.02   12       48.5       20.8
  179   9   0   1 42.188  84.377   0.436    3.02   12       25.4        5.7
  180   2   2   4 42.425  84.849   0.438    3.0    12       39.6       13.8
  181   1   3   4 42.728  85.455   0.44     2.98   12       30.7        8.2
  182   3   1   4 42.728  85.455   0.44     2.98   12       30.9        8.3
  183   2   8   1 43.097  86.193   0.443    2.95   12        5.8        0.3
  184   8   2   1 43.097  86.193   0.443    2.95   12       28.8        7.1
  185   4   4   3 43.464  86.928   0.447    2.92   12       12.4        1.3
  186   4   0   4 43.634  87.269   0.448    2.91   12       48.2       19.8
  187   3   5   3 43.766  87.532   0.449    2.9    12       10.8        1.0
  188   5   3   3 43.766  87.532   0.449    2.9    12       14.7        1.8
  189   7   0   3 43.766  87.532   0.449    2.9    12        2.8        0.1
  190   1   9   0 43.806  87.612   0.449    2.9     6       18.6        1.5
  191   5   6   0 43.806  87.612   0.449    2.9     6       20.8        1.8
  192   6   5   0 43.806  87.612   0.449    2.9     6       20.8        1.8
  193   9   1   0 43.806  87.612   0.449    2.9     6       23.9        2.4
  194   1   8   2 43.99   87.979   0.451    2.89   12       33.4        9.4
  195   8   1   2 43.99   87.979   0.451    2.89   12       43.8       16.2
  196   4   7   0 44.41   88.82    0.454    2.86    6        5.1        0.1
  197   7   4   0 44.41   88.82    0.454    2.86    6       26.3        2.9
  198   2   3   4 44.54   89.08    0.455    2.85   12       54.4       24.7
  199   3   2   4 44.54   89.08    0.455    2.85   12       38.4       12.3
  200   5   5   2 44.593  89.186   0.456    2.85   12       50.9       21.6
  201   2   6   3 44.672  89.343   0.456    2.85   12       10.9        1.0
  202   6   2   3 44.672  89.343   0.456    2.85   12       17.2        2.5
  203   4   6   2 44.895  89.79    0.458    2.83   12       33.3        9.2
  204   6   4   2 44.895  89.79    0.458    2.83   12       23.4        4.5


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

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

    1   1   0   0   4.161   8.323 10.61513       49.4      5.2      5.2     5.6
    2   1   1   0   7.22   14.441  6.12865       70.9      7.4      7.5     5.6
    3   2   0   0   8.345  16.689  5.30757       63.0      6.6      6.6     5.6
    4   1   0   1   9.934  19.868  4.46504      218.1     22.8     22.9     5.6
    5   2   1   0  11.069  22.138  4.01214      135.7     14.2     14.3     5.6
    6   1   1   1  11.58   23.159  3.83741       15.9      1.7      1.7     5.6
    7   2   0   1  12.324  24.648  3.60884      463.6     48.5     48.6     5.6
    8   3   0   0  12.574  25.147  3.53838      353.1     36.9     37.0     5.6
    9   1   2   1  14.341  28.683  3.10975      956.7    100.0    100.0     5.6
   10   2   2   0  14.559  29.117  3.06433      438.8     45.9     45.9     5.6
   11   3   1   0  15.167  30.334  2.94411       14.3      1.5      1.5     5.6
   12   3   0   1  15.552  31.104  2.87295       73.9      7.7      7.7     5.6
   13   4   0   0  16.873  33.747  2.65378      273.0     28.5     28.4     5.7
   14   3   1   1  17.751  35.501  2.52655      136.1     14.2     14.1     5.7
   15   0   0   2  18.241  36.483  2.4608        80.5      8.4      8.4     5.7
   16   3   2   0  18.439  36.879  2.43528       12.7      1.3      1.3     5.7
   17   1   0   2  18.743  37.486  2.39723       27.8      2.9      2.9     5.7
   18   4   0   1  19.254  38.509  2.33585      239.1     25.0     24.8     5.7
   19   4   1   0  19.423  38.845  2.31641       36.0      3.8      3.7     5.7
   20   1   1   2  19.713  39.426  2.28359      187.4     19.6     19.4     5.7
   21   2   0   2  20.183  40.367  2.23252       25.0      2.6      2.6     5.7
   22   2   3   1  20.665  41.33   2.18269      410.3     42.9     42.4     5.7
   23   1   2   2  21.543  43.087  2.09767      223.5     23.4     23.0     5.7
   24   3   0   2  22.413  44.826  2.02027       83.1      8.7      8.6     5.7
   25   2   4   0  22.58   45.16   2.00607       28.8      3.0      3.0     5.7
   26   5   0   1  23.275  46.549  1.94939       90.9      9.5      9.3     5.7
   27   2   2   2  23.669  47.339  1.91871       58.4      6.1      6.0     5.7
   28   1   5   0  23.83   47.66   1.90653       10.8      1.1      1.1     5.7
   29   3   1   2  24.077  48.154  1.88811       47.8      5.0      4.9     5.7
   30   4   2   1  24.497  48.994  1.85768       85.8      9.0      8.8     5.7
   31   4   0   2  25.27   50.54   1.80442      267.5     28.0     27.4     5.8
   32   1   5   1  25.676  51.351  1.7778       222.2     23.2     22.7     5.8
   33   6   0   0  25.81   51.62   1.76919       22.9      2.4      2.3     5.8
   34   4   3   0  26.193  52.385  1.74512       11.8      1.2      1.2     5.8
   35   2   3   2  26.424  52.847  1.73095      113.9     11.9     11.6     5.8
   36   1   4   2  27.173  54.346  1.68669       18.5      1.9      1.9     5.8
   37   6   0   1  27.559  55.118  1.66489       37.8      3.9      3.8     5.8
   38   3   4   1  27.925  55.85   1.64478       54.0      5.6      5.5     5.8
   39   6   1   0  28.414  56.828  1.61879       52.3      5.5      5.3     5.8
   40   5   2   1  28.648  57.296  1.60666      145.0     15.2     14.7     5.8
   41   3   3   2  29.344  58.688  1.57183       92.8      9.7      9.4     5.8
   42   4   2   2  29.696  59.392  1.55488       59.6      6.2      6.0     5.8
   43   1   6   1  30.061  60.121  1.53775       62.2      6.5      6.3     5.8
   44   4   4   0  30.181  60.363  1.53216      284.0     29.7     28.7     5.8
   45   1   2   3  30.482  60.964  1.5185       187.4     19.6     18.9     5.8
   46   1   5   2  30.737  61.473  1.50713       62.2      6.5      6.3     5.8
   47   2   6   0  31.552  63.104  1.47205       10.1      1.1      1.0     5.9
   48   5   3   1  32.108  64.216  1.44921       51.6      5.4      5.2     5.9
   49   6   0   2  32.427  64.855  1.43647       14.0      1.5      1.4     5.9
   50   3   1   3  32.514  65.028  1.43307       21.6      2.3      2.2     5.9
   51   3   4   2  32.76   65.519  1.4235        36.8      3.8      3.7     5.9
   52   2   6   1  33.105  66.21   1.41032       22.0      2.3      2.2     5.9
   53   7   1   0  33.22   66.439  1.40601       81.1      8.5      8.1     5.9
   54   5   2   2  33.419  66.839  1.39857       96.4     10.1      9.6     5.9
   55   4   0   3  33.505  67.009  1.39543      198.4     20.7     19.8     5.9
   56   2   3   3  34.481  68.962  1.3606        70.5      7.4      7.0     5.9
   57   5   4   0  34.524  69.047  1.35913       13.0      1.4      1.3     5.9
   58   1   6   2  34.72   69.439  1.35241       40.6      4.2      4.0     5.9
   59   4   1   3  35.125  70.249  1.33879       10.3      1.1      1.0     5.9
   60   8   0   0  35.487  70.973  1.32689       26.3      2.8      2.6     5.9
   61   4   5   1  36.012  72.025  1.31009       12.4      1.3      1.2     5.9
   62   4   4   2  36.315  72.63   1.30066      127.2     13.3     12.6     6.0
   63   5   0   3  36.397  72.794  1.29813       26.5      2.8      2.6     6.0
   64   6   3   1  36.644  73.289  1.29058       64.7      6.8      6.4     6.0
   65   8   0   1  36.959  73.918  1.28115       66.2      6.9      6.5     6.0
   66   2   7   1  37.897  75.793  1.25404       99.2     10.4      9.7     6.0
   67   5   1   3  38.274  76.549  1.24353       68.1      7.1      6.7     6.0
   68   0   0   4  38.759  77.517  1.2304        25.0      2.6      2.4     6.0
   69   5   5   0  38.934  77.868  1.22573       50.6      5.3      4.9     6.0
   70   1   0   4  39.067  78.134  1.22222       17.4      1.8      1.7     6.0
   71   6   4   0  39.242  78.485  1.21764        9.9      1.0      1.0     6.0
   72   8   1   1  39.75   79.5    1.20462       30.7      3.2      3.0     6.0
   73   4   3   3  40.123  80.245  1.1953        13.0      1.4      1.3     6.0
   74   6   4   1  40.668  81.336  1.182         10.4      1.1      1.0     6.1
   75   2   1   4  40.906  81.812  1.17633       21.3      2.2      2.1     6.1
   76   3   6   2  40.959  81.919  1.17506       41.2      4.3      4.0     6.1
   77   8   0   2  41.264  82.528  1.16792       28.1      2.9      2.7     6.1
   78   2   8   0  41.687  83.374  1.15821       13.3      1.4      1.3     6.1
   79   2   7   2  42.175  84.35   1.14728       63.1      6.6      6.1     6.1
   80   2   2   4  42.425  84.849  1.1418        13.8      1.4      1.3     6.1
   81   3   1   4  42.728  85.455  1.13525       16.5      1.7      1.6     6.1
   82   4   0   4  43.634  87.269  1.11626       19.8      2.1      1.9     6.2
   83   8   1   2  43.99   87.979  1.10907       25.7      2.7      2.5     6.2
   84   2   3   4  44.54   89.08   1.09819       37.0      3.9      3.5     6.2
   85   5   5   2  44.593  89.186  1.09716       21.6      2.3      2.1     6.2
   86   4   6   2  44.895  89.79   1.09134       13.7      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)