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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THERMONATRITE

1, syn, f-natron

Na(2)[CO(3)].H(2)O


Orthorhombic  P 2(1)ab  Z = 4

P2(1)ab

16 .1 .9

Ref.Str.:

         Wu K.K., Brown I.D. (1975)

         * Acta Cryst., B31, 890-892

         R: A neutron diffraction study.

         See U(ij) in the original.   N.A.D.

                   Initial data from BDM-file 

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

             a =   6.472    alpha =   90.0 
             b =  10.724    beta  =   90.0 
             c =   5.259    gamma =   90.0 

    Unit cell volume (cub. angs.) =   365.0 

    Molar volume ( cub.cm/mol.) =    54.96

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

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

   1 0.0     0.1932  0.1392   0.0    Na    = 1.00
   2 0.0643  0.0012  0.6218   0.0    Na    = 1.00
   3 0.7855  0.2546  0.6024   0.0    C     = 1.00
   4 0.799   0.1389  0.5466   0.0    O     = 1.00
   5 0.7967  0.3366  0.4266   0.0    O     = 1.00
   6 0.7602  0.2883  0.835    0.0    O     = 1.00
   7 0.0322  0.9704  0.0692   0.0    H(2)O = 1.00
   8 0.1464  0.9338  0.1611   0.0    H     = 1.00
   9 0.9195  0.9101  0.1      0.0    H     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.0        0.1932     0.1392
     2       2     0.0643     0.0012     0.6218
     3       3     0.7855     0.2546     0.6024
     4       4     0.799      0.1389     0.5466
     5       5     0.7967     0.3366     0.4266
     6       6     0.7602     0.2883     0.835 
     7       7     0.0322     0.9704     0.0692
     8       8     0.1464     0.9338     0.1611
     9       9     0.9195     0.9101     0.1   
    10       1     0.5        0.8068     0.8608
    11       2     0.5643     0.9988     0.3782
    12       3     0.2855     0.7454     0.3976
    13       4     0.299      0.8611     0.4534
    14       5     0.2967     0.6634     0.5734
    15       6     0.2602     0.7117     0.165 
    16       7     0.5322     0.0296     0.9308
    17       8     0.6464     0.0662     0.8389
    18       9     0.4195     0.0899     0.9   
    19       1     0.5        0.3068     0.1392
    20       2     0.5643     0.4988     0.6218
    21       3     0.2855     0.2454     0.6024
    22       4     0.299      0.3611     0.5466
    23       5     0.2967     0.1634     0.4266
    24       6     0.2602     0.2117     0.835 
    25       7     0.5322     0.5296     0.0692
    26       8     0.6464     0.5662     0.1611
    27       9     0.4195     0.5899     0.1   
    28       1     0.0        0.6932     0.8608
    29       2     0.0643     0.5012     0.3782
    30       3     0.7855     0.7546     0.3976
    31       4     0.799      0.6389     0.4534
    32       5     0.7967     0.8366     0.5734
    33       6     0.7602     0.7883     0.165 
    34       7     0.0322     0.4704     0.9308
    35       8     0.1464     0.4338     0.8389
    36       9     0.9195     0.4101     0.9   


X-ray density (g/cm cub.)   =      2.29

MU (1/cm) =      40.008    Mass attenuation coefficient (cm**2/g) =     17.452

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

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

    1    Na                  2.976        6
                                                 2.5733       4
                                                 2.526        5
                                                 2.4511       6
                                                 2.4265       7
                                                 2.4645       5
                                                 2.3312       6
    2    Na                  2.976        7
                                                 2.299        4
                                                 2.385        7
                                                 2.9322       7
                                                 2.3128       4
                                                 2.5183       5
                                                 2.8214       6
                                                 2.486        5
    3    C                   2.04         3
                                                 1.278        4
                                                 1.278        5
                                                 1.286        6
    4    O                   3.432        6
                                                 2.2121       5
                                                 2.2204       6
                                                 2.9048       7
                                                 3.2929       5
                                                 3.322        5
                                                 3.245        5
    5    O                   3.432        9
                                                 2.2121       4
                                                 2.2219       6
                                                 3.1629       6
                                                 3.322        4
                                                 3.2929       4
                                                 3.2783       7
                                                 3.245        4
                                                 3.3783       7
                                                 3.3437       7
    6    O                   3.432        8
                                                 2.2204       4
                                                 3.1629       5
                                                 2.2219       5
                                                 3.1825       7
                                                 3.3386       6
                                                 3.3386       6
                                                 3.2234       7
                                                 2.677        7
    7    H(2)O               3.6         10
                                                 3.4419       4
                                                 2.9048       4
                                                 3.1825       6
                                                 3.3771       7
                                                 3.3771       7
                                                 3.2783       5
                                                 3.2234       6
                                                 3.3783       5
                                                 3.3437       5
                                                 2.677        6
    8    H                   1.8          1
                                                 0.9664       7
    9    H                   1.8          2
                                                 0.9881       7
                                                 1.6988       6

  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   2   0  8.259  16.519   0.093   93.97    2       24.8       86.6
    2   0   0   1  8.422  16.845   0.095   90.29    2       28.1      106.7
    3   0   1   1  9.389  18.778   0.106   72.23    4        8.1       14.1
    4   1   2   0 10.752  21.503   0.121   54.57    4       14.9       36.5
    5   1   1   1 11.65   23.3     0.131   46.16    8        3.5        3.4
    6   0   2   1 11.839  23.678   0.133   44.64    4        1.9        0.5
    7   1   2   1 13.72   27.441   0.154   32.71    8        7.6       11.2
    8   2   0   0 13.771  27.541   0.155   32.46    2        3.9        0.8
    9   0   3   1 15.103  30.205   0.169   26.65    4        0.1        0.0
   10   2   2   0 16.142  32.285   0.18    23.09    4       84.6      496.0
   11   2   0   1 16.23   32.459   0.181   22.83    4       64.1      281.4
   12   1   3   1 16.645  33.291   0.186   21.61    8       34.2      151.9
   13   0   4   0 16.697  33.394   0.186   21.46    2       48.0       74.3
   14   2   1   1 16.772  33.545   0.187   21.25    8       47.4      287.3
   15   0   0   2 17.034  34.068   0.19    20.55    2       36.5       41.1
   16   0   1   2 17.555  35.109   0.196   19.24    4       14.9       12.9
   17   1   4   0 18.119  36.237   0.202   17.96    4       57.1      175.7
   18   2   2   1 18.315  36.631   0.204   17.54    8       33.7      119.3
   19   0   4   1 18.814  37.627   0.209   16.53    4       19.0       18.0
   20   1   1   2 18.92   37.84    0.21    16.33    8       66.1      428.4
   21   0   2   2 19.042  38.085   0.212   16.09    4       14.8       10.6
   22   1   4   1 20.106  40.211   0.223   14.27    8       38.0      123.7
   23   1   2   2 20.322  40.644   0.225   13.93    8       12.2       12.4
   24   2   3   1 20.666  41.331   0.229   13.42    8       35.5      101.4
   25   0   3   2 21.325  42.65    0.236   12.51    4       19.9       14.9
   26   2   4   0 21.907  43.815   0.242   11.77    4       57.6      117.2
   27   2   0   2 22.176  44.352   0.245   11.45    4       15.0        7.8
   28   1   3   2 22.497  44.994   0.248   11.09    8       49.8      165.1
   29   2   1   2 22.596  45.192   0.249   10.98    8       36.5       87.6
   30   3   2   0 22.636  45.271   0.25    10.94    4       19.5       12.5
   31   0   5   1 22.821  45.643   0.252   10.74    4       29.6       28.2
   32   3   1   1 23.113  46.227   0.255   10.43    8       20.3       25.7
   33   2   4   1 23.63   47.26    0.26     9.92    8       30.0       53.7
   34   2   2   2 23.82   47.641   0.262    9.74    8       19.5       22.2
   35   1   5   1 23.935  47.871   0.263    9.64    8       23.1       30.8
   36   0   4   2 24.225  48.449   0.266    9.38    4       13.8        5.4
   37   3   2   1 24.318  48.635   0.267    9.3     8       13.6       10.3
   38   1   4   2 25.292  50.584   0.277    8.5     8        2.8        0.4
   39   0   6   0 25.529  51.058   0.28     8.32    2       63.8       50.8
   40   2   3   2 25.762  51.524   0.282    8.15    8       25.8       32.5
   41   0   0   3 26.066  52.132   0.285    7.94    2       31.2       11.6
   42   3   3   1 26.232  52.464   0.287    7.82    8       33.8       53.6
   43   0   1   3 26.439  52.877   0.289    7.69    4        3.4        0.3
   44   1   6   0 26.558  53.115   0.29     7.61    4       27.7       17.6
   45   2   5   1 27.07   54.14    0.295    7.28    8        2.5        0.3
   46   0   6   1 27.076  54.152   0.295    7.28    4       21.6       10.2
   47   3   4   0 27.277  54.554   0.297    7.16    4       47.4       48.3
   48   1   1   3 27.443  54.887   0.299    7.06    8       10.4        4.6
   49   0   2   3 27.535  55.07    0.3      7.01    4       54.5       62.4
   50   0   5   2 27.61   55.221   0.301    6.96    4        8.6        1.5
   51   3   1   2 27.865  55.731   0.303    6.82    8       47.1       90.8
   52   1   6   1 28.065  56.131   0.305    6.71    8        8.9        3.2
   53   2   4   2 28.318  56.636   0.308    6.57    8       27.6       30.0
   54   4   0   0 28.429  56.858   0.309    6.52    2      105.0      107.9
   55   1   2   3 28.514  57.027   0.31     6.47    8       17.9       12.4
   56   1   5   2 28.587  57.174   0.311    6.44    8       58.6      132.8
   57   3   4   1 28.759  57.519   0.312    6.35    8       21.3       17.3
   58   3   2   2 28.925  57.851   0.314    6.27    8       11.8        5.2
   59   0   3   3 29.301  58.602   0.318    6.09    4       11.9        2.6
   60   2   6   0 29.494  58.988   0.32     6.0     4       33.1       19.7
   61   4   2   0 29.82   59.639   0.323    5.85    4       38.8       26.4
   62   4   0   1 29.874  59.748   0.323    5.83    4       45.1       35.6
   63   2   0   3 29.983  59.965   0.324    5.78    4       26.4       12.1
   64   4   1   1 30.215  60.43    0.327    5.68    8        7.1        1.7
   65   1   3   3 30.243  60.485   0.327    5.67    8       30.0       30.6
   66   2   1   3 30.323  60.646   0.328    5.64    8       14.4        7.0
   67   3   3   2 30.64   61.28    0.331    5.51    8       14.7        7.2
   68   2   6   1 30.908  61.816   0.333    5.4     8       12.7        5.3
   69   4   2   1 31.225  62.449   0.336    5.28    8        2.9        0.3
   70   2   2   3 31.331  62.661   0.338    5.24    8       22.8       16.4
   71   2   5   2 31.4    62.8     0.338    5.22    8       20.4       13.0
   72   0   6   2 31.406  62.812   0.338    5.22    4       16.1        4.1
   73   0   7   1 31.58   63.161   0.34     5.15    4       18.9        5.5
   74   0   4   3 31.668  63.337   0.341    5.12    4       22.1        7.5
   75   3   5   1 31.815  63.63    0.342    5.07    8       14.8        6.7
   76   1   6   2 32.311  64.622   0.347    4.9     8       14.1        5.9
   77   1   7   1 32.483  64.966   0.349    4.85    8       33.3       32.3
   78   1   4   3 32.569  65.139   0.349    4.82    8       22.8       15.0
   79   4   3   1 32.868  65.736   0.352    4.72    8        3.2        0.3
   80   3   4   2 32.951  65.901   0.353    4.7     8        6.7        1.3
   81   2   3   3 32.971  65.942   0.353    4.69    8       17.5        8.7
   82   4   4   0 33.783  67.566   0.361    4.46    4       26.5        9.4
   83   4   0   2 33.985  67.97    0.363    4.4     4       26.1        9.0
   84   3   6   0 34.032  68.064   0.363    4.39    4       35.3       16.5
   85   4   1   2 34.303  68.606   0.366    4.32    8       13.9        5.0
   86   0   5   3 34.576  69.152   0.368    4.25    4       24.2        7.5
   87   3   1   3 34.801  69.601   0.37     4.19    8       26.0       17.1
   88   2   6   2 34.952  69.904   0.372    4.16    8        9.2        2.1
   89   0   8   0 35.073  70.146   0.373    4.13    2       10.0        0.6
   90   4   4   1 35.101  70.201   0.373    4.12    8       15.7        6.1
   91   2   7   1 35.117  70.235   0.373    4.12    8        8.3        1.7
   92   2   4   3 35.201  70.401   0.374    4.1     8       10.2        2.5
   93   4   2   2 35.25   70.499   0.375    4.09    8       10.8        2.8
   94   3   6   1 35.346  70.691   0.376    4.06    8        7.7        1.4
   95   1   5   3 35.44   70.88    0.376    4.04    8        5.1        0.6
   96   0   7   2 35.585  71.169   0.378    4.01    4        7.8        0.7
   97   3   2   3 35.741  71.482   0.379    3.98    8       11.2        3.0
   98   3   5   2 35.806  71.613   0.38     3.96    8       49.6       58.6
   99   0   0   4 35.865  71.73    0.38     3.95    2       61.1       22.1
  100   1   8   0 35.931  71.863   0.381    3.93    4       21.1        5.2
  101   0   1   4 36.176  72.351   0.383    3.88    4        3.4        0.1
  102   0   8   1 36.37   72.74    0.385    3.84    4       44.5       22.9
  103   1   7   2 36.438  72.876   0.386    3.83    8       14.2        4.7
  104   4   3   2 36.803  73.607   0.389    3.76    8       10.0        2.2
  105   1   1   4 37.023  74.047   0.391    3.72    8       16.7        6.2
  106   0   2   4 37.102  74.203   0.392    3.7     4        4.3        0.2
  107   1   8   1 37.216  74.432   0.393    3.68    8       17.9        7.1
  108   3   3   3 37.287  74.573   0.393    3.67    8       23.2       11.9
  109   5   2   0 37.747  75.495   0.397    3.59    4       12.5        1.7
  110   4   5   1 37.884  75.768   0.399    3.56    8       16.3        5.7
  111   1   2   4 37.942  75.883   0.399    3.55    8       14.7        4.6
  112   2   5   3 37.981  75.962   0.399    3.55    8        3.0        0.2
  113   0   6   3 37.986  75.973   0.4      3.55    4        0.8        0.0
  114   5   1   1 38.1    76.201   0.401    3.53    8       16.6        5.9
  115   2   8   0 38.46   76.921   0.404    3.47    4       15.5        2.5
  116   0   3   4 38.627  77.254   0.405    3.44    4        9.4        0.9
  117   1   6   3 38.82   77.64    0.407    3.42    8       23.3       11.2
  118   4   4   2 38.939  77.878   0.408    3.4     8        7.4        1.1
  119   2   7   2 38.955  77.91    0.408    3.4     8       25.7       13.5
  120   5   2   1 39.01   78.02    0.409    3.39    8        5.4        0.6
  121   3   6   2 39.175  78.35    0.41     3.36    8        5.0        0.5
  122   2   0   4 39.226  78.453   0.41     3.36    4       29.9        9.0
  123   3   7   1 39.333  78.667   0.411    3.34    8       28.8       16.6
  124   3   4   3 39.413  78.827   0.412    3.33    8       20.0        8.0
  125   1   3   4 39.456  78.913   0.413    3.33    8       19.7        7.8
  126   2   1   4 39.528  79.055   0.413    3.32    8       21.5        9.2
  127   2   8   1 39.716  79.433   0.415    3.29    8       13.0        3.4
  128   4   6   0 39.953  79.907   0.417    3.26    4       39.1       15.0
  129   0   8   2 40.164  80.329   0.419    3.23    4       14.4        2.0
  130   4   0   3 40.38   80.761   0.421    3.21    4       30.1        8.7
  131   2   2   4 40.428  80.857   0.421    3.2     8       23.9       11.0
  132   5   3   1 40.513  81.027   0.422    3.19    8        4.2        0.3
  133   4   1   3 40.68   81.359   0.423    3.17    8        6.9        0.9
  134   0   4   4 40.733  81.466   0.424    3.17    4       37.3       13.2
  135   1   8   2 40.986  81.972   0.426    3.14    8        7.1        0.9
  136   4   6   1 41.197  82.395   0.428    3.12    8       23.1        9.9
  137   2   6   3 41.292  82.585   0.428    3.11    8       16.4        5.0
  138   5   4   0 41.362  82.724   0.429    3.1     4       21.6        4.4
  139   0   9   1 41.516  83.033   0.43     3.08    4       22.3        4.6
  140   1   4   4 41.552  83.104   0.431    3.08    8       21.2        8.3
  141   4   2   3 41.575  83.149   0.431    3.08    8       30.5       17.2
  142   4   5   2 41.637  83.273   0.431    3.07    8        7.0        0.9
  143   5   1   2 41.848  83.696   0.433    3.05    8       25.0       11.4
  144   0   7   3 41.893  83.786   0.433    3.05    4       14.3        1.9
  145   2   3   4 41.92   83.84    0.434    3.05    8        5.0        0.5
  146   3   5   3 42.104  84.208   0.435    3.03    8       14.5        3.8
  147   1   9   1 42.333  84.665   0.437    3.01    8       23.4        9.9
  148   3   8   0 42.572  85.144   0.439    2.99    4       15.6        2.2
  149   5   4   1 42.598  85.196   0.439    2.99    8       21.6        8.4
  150   1   7   3 42.708  85.417   0.44     2.98    8       24.9       11.1
  151   5   2   2 42.739  85.478   0.441    2.97    8        4.2        0.3
  152   3   7   2 43.056  86.112   0.443    2.95    8       21.9        8.5
  153   4   3   3 43.059  86.118   0.443    2.95    8        5.3        0.5
  154   0   5   4 43.408  86.816   0.446    2.92    4        0.6        0.0
  155   2   8   2 43.433  86.866   0.446    2.92    8        4.0        0.3
  156   3   1   4 43.618  87.237   0.448    2.91    8       12.2        2.6
  157   3   8   1 43.804  87.608   0.449    2.9     8       13.8        3.3
  158   2   4   4 43.995  87.989   0.451    2.88    8       12.7        2.8
  159   5   3   2 44.219  88.438   0.453    2.87    8       47.7       39.2
  160   1   5   4 44.22   88.441   0.453    2.87    8       10.3        1.8
  161   3   2   4 44.506  89.011   0.455    2.85    8       19.0        6.2
  162   2   9   1 44.771  89.543   0.457    2.84    8       19.1        6.2
  163   4   6   2 44.896  89.792   0.458    2.83    8       12.0        2.5


  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   0   2   0   8.259  16.519  5.362         86.6     17.5     17.7     5.6
    2   0   0   1   8.422  16.845  5.259        106.7     21.5     21.8     5.6
    3   0   1   1   9.389  18.778  4.72179       14.1      2.8      2.9     5.6
    4   1   2   0  10.752  21.503  4.12902       36.5      7.4      7.4     5.6
    5   1   2   1  13.72   27.441  3.24764       11.2      2.3      2.3     5.6
    6   2   2   0  16.142  32.285  2.77055      496.0    100.0    100.0     5.6
    7   2   0   1  16.23   32.459  2.75604      281.4     56.7     56.7     5.6
    8   1   3   1  16.645  33.291  2.6891       151.9     30.6     30.6     5.6
    9   0   4   0  16.697  33.394  2.681         74.3     15.0     15.0     5.7
   10   2   1   1  16.772  33.545  2.6693       287.3     57.9     57.9     5.7
   11   0   0   2  17.034  34.068  2.6295        41.1      8.3      8.3     5.7
   12   0   1   2  17.555  35.109  2.55385       12.9      2.6      2.6     5.7
   13   1   4   0  18.119  36.237  2.47689      175.7     35.4     35.3     5.7
   14   2   2   1  18.315  36.631  2.4512       119.3     24.1     24.0     5.7
   15   0   4   1  18.814  37.627  2.38853       18.0      3.6      3.6     5.7
   16   1   1   2  18.92   37.84   2.37559      428.4     86.4     85.9     5.7
   17   0   2   2  19.042  38.085  2.3609        10.6      2.1      2.1     5.7
   18   1   4   1  20.106  40.211  2.2408       123.7     24.9     24.8     5.7
   19   1   2   2  20.322  40.644  2.21793       12.4      2.5      2.5     5.7
   20   2   3   1  20.666  41.331  2.18264      101.4     20.4     20.3     5.7
   21   0   3   2  21.325  42.65   2.11816       14.9      3.0      3.0     5.7
   22   2   4   0  21.907  43.815  2.06451      117.2     23.6     23.4     5.7
   23   2   0   2  22.176  44.352  2.04071        7.8      1.6      1.5     5.7
   24   1   3   2  22.497  44.994  2.01309      165.1     33.3     32.9     5.7
   25   2   1   2  22.596  45.192  2.00474       87.6     17.7     17.4     5.7
   26   3   2   0  22.636  45.271  2.00142       12.5      2.5      2.5     5.7
   27   0   5   1  22.821  45.643  1.98599       28.2      5.7      5.6     5.7
   28   3   1   1  23.113  46.227  1.96223       25.7      5.2      5.1     5.7
   29   2   4   1  23.63   47.26   1.92173       53.7     10.8     10.7     5.7
   30   2   2   2  23.82   47.641  1.90725       22.2      4.5      4.4     5.7
   31   1   5   1  23.935  47.871  1.89861       30.8      6.2      6.1     5.7
   32   0   4   2  24.225  48.449  1.87728        5.4      1.1      1.1     5.7
   33   3   2   1  24.318  48.635  1.87054       10.3      2.1      2.1     5.7
   34   0   6   0  25.529  51.058  1.78733       50.8     10.3     10.1     5.8
   35   2   3   2  25.762  51.524  1.77225       32.5      6.6      6.4     5.8
   36   0   0   3  26.066  52.132  1.753         11.6      2.3      2.3     5.8
   37   3   3   1  26.232  52.464  1.74268       53.6     10.8     10.6     5.8
   38   1   6   0  26.558  53.115  1.72284       17.6      3.5      3.5     5.8
   39   0   6   1  27.076  54.152  1.69227       10.2      2.1      2.0     5.8
   40   3   4   0  27.277  54.554  1.68075       48.3      9.7      9.5     5.8
   41   0   2   3  27.535  55.07   1.66621       62.4     12.6     12.3     5.8
   42   3   1   2  27.865  55.731  1.64803       90.8     18.3     17.8     5.8
   43   2   4   2  28.318  56.636  1.62382       30.0      6.1      5.9     5.8
   44   4   0   0  28.429  56.858  1.618        107.9     21.8     21.2     5.8
   45   1   2   3  28.514  57.027  1.6136        12.4      2.5      2.4     5.8
   46   1   5   2  28.587  57.174  1.6098       132.8     26.8     26.0     5.8
   47   3   4   1  28.759  57.519  1.60098       17.3      3.5      3.4     5.8
   48   3   2   2  28.925  57.851  1.59258        5.2      1.1      1.0     5.8
   49   2   6   0  29.494  58.988  1.56455       19.7      4.0      3.9     5.8
   50   4   2   0  29.82   59.639  1.54901       26.4      5.3      5.2     5.8
   51   4   0   1  29.874  59.748  1.54646       35.6      7.2      7.0     5.8
   52   2   0   3  29.983  59.965  1.54137       12.1      2.4      2.4     5.8
   53   1   3   3  30.243  60.485  1.52936       32.3      6.5      6.3     5.8
   54   2   1   3  30.323  60.646  1.52569        7.0      1.4      1.4     5.8
   55   3   3   2  30.64   61.28   1.51142        7.2      1.5      1.4     5.8
   56   2   6   1  30.908  61.816  1.49959        5.3      1.1      1.0     5.8
   57   2   2   3  31.331  62.661  1.48137       16.4      3.3      3.2     5.8
   58   2   5   2  31.4    62.8    1.47843       17.1      3.4      3.3     5.9
   59   0   7   1  31.58   63.161  1.47086        5.5      1.1      1.1     5.9
   60   0   4   3  31.668  63.337  1.4672         7.5      1.5      1.5     5.9
   61   3   5   1  31.815  63.63   1.46113        6.7      1.3      1.3     5.9
   62   1   6   2  32.311  64.622  1.44107        5.9      1.2      1.1     5.9
   63   1   7   1  32.483  64.966  1.43429       32.3      6.5      6.3     5.9
   64   1   4   3  32.569  65.139  1.43089       15.0      3.0      2.9     5.9
   65   2   3   3  32.971  65.942  1.41539        9.9      2.0      1.9     5.9
   66   4   4   0  33.783  67.566  1.38528        9.4      1.9      1.8     5.9
   67   4   0   2  33.985  67.97   1.37802        9.0      1.8      1.7     5.9
   68   3   6   0  34.032  68.064  1.37634       16.5      3.3      3.2     5.9
   69   4   1   2  34.303  68.606  1.36678        5.0      1.0      1.0     5.9
   70   0   5   3  34.576  69.152  1.35732        7.5      1.5      1.4     5.9
   71   3   1   3  34.801  69.601  1.34966       17.1      3.4      3.3     5.9
   72   4   4   1  35.101  70.201  1.33958        7.8      1.6      1.5     5.9
   73   3   5   2  35.806  71.613  1.31661       58.6     11.8     11.2     5.9
   74   0   0   4  35.865  71.73   1.31475       22.1      4.5      4.2     5.9
   75   1   8   0  35.931  71.863  1.31264        5.2      1.1      1.0     5.9
   76   0   8   1  36.37   72.74   1.29897       22.9      4.6      4.4     6.0
   77   1   1   4  37.023  74.047  1.27923        6.2      1.2      1.2     6.0
   78   1   8   1  37.216  74.432  1.27357        7.1      1.4      1.3     6.0
   79   3   3   3  37.287  74.573  1.2715        11.9      2.4      2.3     6.0
   80   4   5   1  37.884  75.768  1.2544         5.7      1.1      1.1     6.0
   81   5   1   1  38.1    76.201  1.24834        5.9      1.2      1.1     6.0
   82   1   6   3  38.82   77.64   1.22876       11.2      2.3      2.1     6.0
   83   2   7   2  38.955  77.91   1.22518       14.6      2.9      2.8     6.0
   84   2   0   4  39.226  78.453  1.21806        9.0      1.8      1.7     6.0
   85   3   7   1  39.333  78.667  1.21528       16.6      3.3      3.1     6.0
   86   3   4   3  39.413  78.827  1.21321        8.0      1.6      1.5     6.0
   87   1   3   4  39.456  78.913  1.2121         7.8      1.6      1.5     6.0
   88   2   1   4  39.528  79.055  1.21027        9.2      1.9      1.7     6.0
   89   4   6   0  39.953  79.907  1.19951       15.0      3.0      2.8     6.0
   90   4   0   3  40.38   80.761  1.18896        8.7      1.8      1.6     6.1
   91   2   2   4  40.428  80.857  1.18779       11.0      2.2      2.1     6.1
   92   0   4   4  40.733  81.466  1.18045       13.2      2.7      2.5     6.1
   93   4   6   1  41.197  82.395  1.16947        9.9      2.0      1.9     6.1
   94   2   6   3  41.292  82.585  1.16726        5.0      1.0      0.9     6.1
   95   4   2   3  41.575  83.149  1.16077       25.6      5.2      4.8     6.1
   96   5   1   2  41.848  83.696  1.15457       11.4      2.3      2.1     6.1
   97   1   9   1  42.333  84.665  1.14381        9.9      2.0      1.8     6.1
   98   5   4   1  42.598  85.196  1.13803       10.5      2.1      2.0     6.1
   99   1   7   3  42.708  85.417  1.13566       11.4      2.3      2.1     6.1
  100   3   7   2  43.056  86.112  1.12826        9.0      1.8      1.7     6.1
  101   5   3   2  44.219  88.438  1.10449       41.1      8.3      7.6     6.2
  102   3   2   4  44.506  89.011  1.09886        6.2      1.2      1.1     6.2
  103   2   9   1  44.771  89.543  1.09371        6.2      1.3      1.1     6.2

Reference:
Chichagov A.V. et al.
Information-Calculating System on Crystal Structure Data of Minerals
(MINCRYST)
- Kristallographiya, v.35, n.3, 1990, p.610-616 (in Russian)