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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TUGTUPITE

1

Na(8)Al(2)Be(2)Si(8)O(24)(Cl,S)(2)


Tetragonal  I 4(-)  Z = 1

I4(-)

12 .7 .1991

Ref.Str.:

         Dan M. (1966)

         * Acta Cryst., 20, 812-816

                   Initial data from BDM-file 

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

             a =   8.583    alpha =   90.0 
             b =   8.583    beta  =   90.0 
             c =   8.817    gamma =   90.0 

    Unit cell volume (cub. angs.) =   649.53

    Molar volume ( cub.cm/mol.) =   391.24

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

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

   1 0.1471  0.1332  0.4431   0.0    O     = 1.00
   2 0.3467  0.0362  0.6512   0.0    O     = 1.00
   3 0.4261  0.1506  0.1347   0.0    O     = 1.00
   4 0.1575  0.197   0.1815   0.0    Na    = 1.00
   5 0.0134  0.2535  0.4956   0.0    Si    = 1.00
   6 0.0     0.5     0.25     0.0    Be    = 1.00
   7 0.0     0.5     0.75     0.0    Al    = 1.00
   8 0.0     0.0     0.0      0.0    Cl    = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.1471     0.1332     0.4431
     2       2     0.3467     0.0362     0.6512
     3       3     0.4261     0.1506     0.1347
     4       4     0.1575     0.197      0.1815
     5       5     0.0134     0.2535     0.4956
     6       6     0.0        0.5        0.25  
     7       7     0.0        0.5        0.75  
     8       8     0.0        0.0        0.0   
     9       1     0.1332     0.8529     0.5569
    10       1     0.8529     0.8668     0.4431
    11       1     0.8668     0.1471     0.5569
    12       2     0.0362     0.6533     0.3488
    13       2     0.6533     0.9638     0.6512
    14       2     0.9638     0.3467     0.3488
    15       3     0.1506     0.5739     0.8653
    16       3     0.5739     0.8494     0.1347
    17       3     0.8494     0.4261     0.8653
    18       4     0.197      0.8425     0.8185
    19       4     0.8425     0.803      0.1815
    20       4     0.803      0.1575     0.8185
    21       5     0.2535     0.9866     0.5044
    22       5     0.9866     0.7465     0.4956
    23       5     0.7465     0.0134     0.5044
    24       6     0.5        0.0        0.75  
    25       7     0.5        0.0        0.25  
    26       1     0.3529     0.3668     0.9431
    27       2     0.1533     0.4638     0.1512
    28       3     0.0739     0.3494     0.6347
    29       4     0.3425     0.303      0.6815
    30       5     0.4866     0.2465     0.9956
    31       8     0.5        0.5        0.5   
    32       1     0.3668     0.6471     0.0569
    33       1     0.6471     0.6332     0.9431
    34       1     0.6332     0.3529     0.0569
    35       2     0.4638     0.8467     0.8488
    36       2     0.8467     0.5362     0.1512
    37       2     0.5362     0.1533     0.8488
    38       3     0.3494     0.9261     0.3653
    39       3     0.9261     0.6506     0.6347
    40       3     0.6506     0.0739     0.3653
    41       4     0.303      0.6575     0.3185
    42       4     0.6575     0.697      0.6815
    43       4     0.697      0.3425     0.3185
    44       5     0.2465     0.5134     0.0044
    45       5     0.5134     0.7535     0.9956
    46       5     0.7535     0.4866     0.0044


X-ray density (g/cm cub.)   =      2.39

MU (1/cm) =      86.212    Mass attenuation coefficient (cm**2/g) =     36.06 

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

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

    1    O                   3.264        6
                                                 2.6447       2
                                                 2.6094       1
                                                 2.6094       1
                                                 2.5543       2
                                                 2.5869       3
                                                 2.5778       3
    2    O                   3.264        6
                                                 2.6447       1
                                                 2.5543       1
                                                 2.7039       2
                                                 2.5867       2
                                                 2.5867       2
                                                 2.6922       3
    3    O                   3.264        6
                                                 2.8797       3
                                                 2.5869       1
                                                 2.5778       1
                                                 2.6922       2
                                                 2.8775       3
                                                 2.8775       3
    4    Na                  2.808        4
                                                 2.3723       1
                                                 2.3756       3
                                                 2.5673       2
                                                 2.3058       2
    5    Si                  2.1          4
                                                 1.6116       1
                                                 1.646        1
                                                 1.58         2
                                                 1.5657       3
    6    Be                  2.04         4
                                                 1.6083       2
                                                 1.6083       2
                                                 1.6083       2
                                                 1.6083       2
    7    Al                  2.316        4
                                                 1.7626       3
                                                 1.7626       3
                                                 1.7626       3
                                                 1.7626       3
    8    Cl                  1.944        0

  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   1  7.195  14.39    0.081  124.54    8       52.4      649.1
    2   1   1   0  7.292  14.583   0.082  121.2     4       26.5       80.5
    3   0   0   2 10.063  20.125   0.113   62.6     2       65.4      127.0
    4   2   0   0 10.34   20.68    0.117   59.17    4       24.6       33.8
    5   1   1   2 12.472  24.943   0.14    40.01    8       89.9      612.9
    6   1   2   1 12.643  25.285   0.142   38.89    8      114.9      974.0
    7   2   1   1 12.643  25.285   0.142   38.89    8      110.3      897.3
    8   2   0   2 14.507  29.013   0.163   29.05    8       17.1       16.1
    9   2   2   0 14.705  29.409   0.165   28.22    4       33.9       30.8
   10   1   0   3 16.083  32.166   0.18    23.28    8       43.2       82.3
   11   3   0   1 16.443  32.885   0.184   22.19    8       47.3       94.2
   12   1   3   0 16.487  32.974   0.184   22.06    4       15.0        4.7
   13   3   1   0 16.487  32.974   0.184   22.06    4       55.1       63.4
   14   2   2   2 17.948  35.897   0.2     18.33    8       97.9      333.5
   15   1   2   3 19.274  38.549   0.214   15.67    8       45.0       60.3
   16   2   1   3 19.274  38.549   0.214   15.67    8       70.6      148.1
   17   1   3   2 19.468  38.935   0.216   15.33    8       47.3       65.1
   18   3   1   2 19.468  38.935   0.216   15.33    8       43.2       54.2
   19   2   3   1 19.583  39.165   0.218   15.13    8       66.9      128.2
   20   3   2   1 19.583  39.165   0.218   15.13    8       47.0       63.5
   21   0   0   4 20.454  40.908   0.227   13.73    2       42.8       11.9
   22   4   0   0 21.038  42.075   0.233   12.89    4       40.2       19.8
   23   1   1   4 21.826  43.652   0.241   11.87    8       89.8      181.7
   24   3   0   3 22.07   44.14    0.244   11.58    8      110.0      265.8
   25   1   4   1 22.346  44.692   0.247   11.26    8       80.4      138.1
   26   4   1   1 22.346  44.692   0.247   11.26    8       77.7      128.9
   27   3   3   0 22.38   44.761   0.247   11.22    4      123.1      161.1
   28   2   0   4 23.132  46.264   0.255   10.41    8       33.7       22.4
   29   4   0   2 23.531  47.062   0.259   10.02    8       68.1       88.1
   30   2   4   0 23.663  47.325   0.261    9.89    4       39.1       14.3
   31   4   2   0 23.663  47.325   0.261    9.89    4       40.3       15.3
   32   2   3   3 24.608  49.216   0.27     9.05    8       34.0       19.8
   33   3   2   3 24.608  49.216   0.27     9.05    8       66.7       76.3
   34   3   3   2 24.767  49.534   0.272    8.92    8       26.0       11.4
   35   2   2   4 25.589  51.178   0.28     8.28    8       52.9       44.0
   36   2   4   2 25.959  51.919   0.284    8.01    8       19.1        5.5
   37   4   2   2 25.959  51.919   0.284    8.01    8       61.5       57.5
   38   1   0   5 26.483  52.967   0.289    7.66    8       22.5        7.3
   39   1   3   4 26.755  53.51    0.292    7.48    8       29.4       12.3
   40   3   1   4 26.755  53.51    0.292    7.48    8       20.1        5.8
   41   1   4   3 26.965  53.93    0.294    7.35    8       49.1       33.6
   42   4   1   3 26.965  53.93    0.294    7.35    8       16.2        3.6
   43   3   4   1 27.203  54.407   0.297    7.2     8       34.1       15.9
   44   4   3   1 27.203  54.407   0.297    7.2     8       85.3       99.4
   45   5   0   1 27.203  54.407   0.297    7.2     8       25.2        8.6
   46   1   5   0 27.233  54.466   0.297    7.18    4        4.1        0.1
   47   5   1   0 27.233  54.466   0.297    7.18    4       20.5        2.9
   48   1   2   5 28.732  57.463   0.312    6.36    8       50.5       30.7
   49   2   1   5 28.732  57.463   0.312    6.36    8       25.2        7.7
   50   1   5   2 29.33   58.659   0.318    6.07    8       47.7       26.2
   51   5   1   2 29.33   58.659   0.318    6.07    8       10.7        1.3
   52   2   5   1 29.414  58.829   0.319    6.03    8       42.5       20.7
   53   5   2   1 29.414  58.829   0.319    6.03    8       50.4       29.1
   54   4   0   4 30.065  60.13    0.325    5.75    8      121.7      161.3
   55   4   4   0 30.509  61.018   0.33     5.56    4      108.5       62.1
   56   3   0   5 30.872  61.744   0.333    5.42    8       55.3       31.4
   57   3   3   4 31.118  62.237   0.335    5.32    8       22.1        4.9
   58   3   4   3 31.309  62.619   0.337    5.25    8       53.4       28.3
   59   4   3   3 31.309  62.619   0.337    5.25    8       37.5       14.0
   60   5   0   3 31.309  62.619   0.337    5.25    8       50.3       25.2
   61   3   5   0 31.554  63.107   0.34     5.16    4       34.7        5.9
   62   5   3   0 31.554  63.107   0.34     5.16    4       22.4        2.5
   63   0   0   6 31.613  63.226   0.34     5.14    2      126.3       38.8
   64   2   4   4 32.152  64.304   0.345    4.95    8       72.8       49.8
   65   4   2   4 32.152  64.304   0.345    4.95    8       72.3       49.1
   66   4   4   2 32.473  64.946   0.349    4.85    8      102.7       97.0
   67   6   0   0 32.579  65.159   0.35     4.82    4       95.6       41.7
   68   1   1   6 32.638  65.275   0.35     4.8     8       19.3        3.4
   69   2   3   5 32.93   65.859   0.353    4.71    8       74.2       49.1
   70   3   2   5 32.93   65.859   0.353    4.71    8       76.8       52.6
   71   2   5   3 33.352  66.704   0.357    4.58    8       88.2       67.5
   72   5   2   3 33.352  66.704   0.357    4.58    8       36.7       11.7
   73   3   5   2 33.484  66.967   0.358    4.54    8       29.0        7.2
   74   5   3   2 33.484  66.967   0.358    4.54    8       89.5       68.9
   75   1   6   1 33.562  67.125   0.359    4.52    8        6.3        0.3
   76   6   1   1 33.562  67.125   0.359    4.52    8       56.7       27.6
   77   2   0   6 33.646  67.292   0.36     4.5     8       15.6        2.1
   78   6   0   2 34.479  68.959   0.367    4.27    8       22.5        4.1
   79   2   6   0 34.583  69.166   0.368    4.25    4       43.0        7.5
   80   6   2   0 34.583  69.166   0.368    4.25    4        8.5        0.3
   81   1   4   5 34.923  69.846   0.372    4.16    8       59.5       28.0
   82   4   1   5 34.923  69.846   0.372    4.16    8       24.9        4.9
   83   1   5   4 35.154  70.309   0.374    4.11    8       41.0       13.1
   84   5   1   4 35.154  70.309   0.374    4.11    8       35.5        9.8
   85   4   5   1 35.539  71.077   0.377    4.02    8       28.2        6.0
   86   5   4   1 35.539  71.077   0.377    4.02    8       54.5       22.7
   87   2   2   6 35.62   71.24    0.378    4.0     8       58.8       26.3
   88   2   6   2 36.433  72.866   0.385    3.83    8       36.6        9.7
   89   6   2   2 36.433  72.866   0.385    3.83    8       66.1       31.7
   90   1   3   6 36.589  73.178   0.387    3.8     8       62.7       28.3
   91   3   1   6 36.589  73.178   0.387    3.8     8       36.1        9.4
   92   1   6   3 37.269  74.537   0.393    3.67    8       61.1       25.9
   93   6   1   3 37.269  74.537   0.393    3.67    8       56.4       22.2
   94   3   6   1 37.469  74.938   0.395    3.63    8       60.8       25.5
   95   6   3   1 37.469  74.938   0.395    3.63    8       29.8        6.1
   96   4   4   4 38.048  76.096   0.4      3.54    8      107.6       77.6
   97   1   0   7 38.177  76.354   0.401    3.52    8       35.6        8.4
   98   3   4   5 38.772  77.545   0.406    3.42    8       18.5        2.2
   99   4   3   5 38.772  77.545   0.406    3.42    8       37.2        9.0
  100   5   0   5 38.772  77.545   0.406    3.42    8       12.1        1.0
  101   3   5   4 38.995  77.99    0.408    3.39    8       19.4        2.4
  102   5   3   4 38.995  77.99    0.408    3.39    8       37.7        9.1
  103   4   5   3 39.168  78.336   0.41     3.37    8        8.8        0.5
  104   5   4   3 39.168  78.336   0.41     3.37    8       15.8        1.6
  105   7   0   1 39.365  78.73    0.412    3.34    8       31.2        6.2
  106   1   7   0 39.39   78.779   0.412    3.33    4       14.9        0.7
  107   5   5   0 39.39   78.779   0.412    3.33    4        4.8        0.1
  108   7   1   0 39.39   78.779   0.412    3.33    4       10.6        0.4
  109   4   0   6 39.444  78.887   0.412    3.33    8       54.5       18.8
  110   6   0   4 39.935  79.871   0.417    3.26    8       29.0        5.2
  111   1   2   7 40.063  80.125   0.418    3.25    8       63.9       25.1
  112   2   1   7 40.063  80.125   0.418    3.25    8       84.5       44.0
  113   4   6   0 40.328  80.656   0.42     3.21    4       41.8        5.3
  114   6   4   0 40.328  80.656   0.42     3.21    4       16.5        0.8
  115   3   3   6 40.381  80.763   0.421    3.21    8       74.4       33.6
  116   2   5   5 40.65   81.301   0.423    3.18    8       65.7       26.0
  117   5   2   5 40.65   81.301   0.423    3.18    8       49.3       14.6
  118   3   6   3 41.041  82.083   0.426    3.13    8       85.8       43.7
  119   6   3   3 41.041  82.083   0.426    3.13    8       66.4       26.2
  120   1   7   2 41.163  82.326   0.427    3.12    8       90.6       48.6
  121   5   5   2 41.163  82.326   0.427    3.12    8       51.9       16.0
  122   7   1   2 41.163  82.326   0.427    3.12    8       30.0        5.3
  123   2   7   1 41.236  82.473   0.428    3.11    8       26.0        4.0
  124   7   2   1 41.236  82.473   0.428    3.11    8       80.2       38.0
  125   2   4   6 41.314  82.628   0.429    3.1     8       17.4        1.8
  126   4   2   6 41.314  82.628   0.429    3.1     8       22.3        2.9
  127   2   6   4 41.801  83.602   0.433    3.06    8       33.8        6.6
  128   6   2   4 41.801  83.602   0.433    3.06    8       34.6        7.0
  129   3   0   7 41.927  83.854   0.434    3.04    8       53.8       16.7
  130   4   6   2 42.093  84.185   0.435    3.03    8       42.9       10.6
  131   6   4   2 42.093  84.185   0.435    3.03    8       17.5        1.8
  132   7   0   3 42.898  85.796   0.442    2.96    8       50.3       14.2
  133   3   7   0 43.116  86.232   0.444    2.95    4       49.4        6.8
  134   7   3   0 43.116  86.232   0.444    2.95    4       12.5        0.4
  135   2   3   7 43.778  87.557   0.449    2.9     8       26.9        4.0
  136   3   2   7 43.778  87.557   0.449    2.9     8       33.8        6.3
  137   1   5   6 44.093  88.186   0.452    2.88    8       34.3        6.4
  138   5   1   6 44.093  88.186   0.452    2.88    8       49.6       13.4
  139   0   0   8 44.339  88.678   0.454    2.86    2       52.0        3.7
  140   1   6   5 44.359  88.718   0.454    2.86    8       37.8        7.8
  141   6   1   5 44.359  88.718   0.454    2.86    8       94.3       48.3
  142   2   7   3 44.746  89.491   0.457    2.84    8       41.0        9.1
  143   7   2   3 44.746  89.491   0.457    2.84    8       31.1        5.2
  144   3   7   2 44.866  89.733   0.458    2.84    8       39.6        8.5
  145   7   3   2 44.866  89.733   0.458    2.84    8       50.9       13.9
  146   5   6   1 44.939  89.878   0.459    2.83    8       51.9       14.5
  147   6   5   1 44.939  89.878   0.459    2.83    8       68.1       24.9


  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   1   7.195  14.39   6.15016      649.1     34.7     34.9     5.6
    2   1   1   0   7.292  14.583  6.0691        80.5      4.3      4.3     5.6
    3   0   0   2  10.063  20.125  4.4085       127.0      6.8      6.8     5.6
    4   2   0   0  10.34   20.68   4.2915        33.8      1.8      1.8     5.6
    5   1   1   2  12.472  24.943  3.56682      612.9     32.8     32.8     5.6
    6   1   2   1  12.643  25.285  3.51939     1871.3    100.0    100.0     5.6
    7   2   2   0  14.705  29.409  3.03455       30.8      1.6      1.6     5.6
    8   1   0   3  16.083  32.166  2.78051       82.3      4.4      4.4     5.6
    9   3   0   1  16.443  32.885  2.72132       94.2      5.0      5.0     5.6
   10   3   1   0  16.487  32.974  2.71418       68.2      3.6      3.6     5.6
   11   2   2   2  17.948  35.897  2.49961      333.5     17.8     17.7     5.7
   12   2   1   3  19.274  38.549  2.33352      208.3     11.1     11.0     5.7
   13   1   3   2  19.468  38.935  2.31126      119.3      6.4      6.3     5.7
   14   2   3   1  19.583  39.165  2.29821      191.7     10.2     10.1     5.7
   15   4   0   0  21.038  42.075  2.14575       19.8      1.1      1.0     5.7
   16   1   1   4  21.826  43.652  2.07183      181.7      9.7      9.5     5.7
   17   3   0   3  22.07   44.14   2.05005      265.8     14.2     14.0     5.7
   18   1   4   1  22.346  44.692  2.02598      267.0     14.3     14.0     5.7
   19   3   3   0  22.38   44.761  2.02303      161.1      8.6      8.5     5.7
   20   2   0   4  23.132  46.264  1.96073       22.4      1.2      1.2     5.7
   21   4   0   2  23.531  47.062  1.92935       88.1      4.7      4.6     5.7
   22   4   2   0  23.663  47.325  1.91922       29.6      1.6      1.5     5.7
   23   3   2   3  24.608  49.216  1.84983       96.1      5.1      5.0     5.7
   24   2   2   4  25.589  51.178  1.78341       44.0      2.4      2.3     5.8
   25   4   2   2  25.959  51.919  1.75969       63.1      3.4      3.3     5.8
   26   1   4   3  26.965  53.93   1.69873       37.2      2.0      1.9     5.8
   27   4   3   1  27.203  54.407  1.68496      124.0      6.6      6.4     5.8
   28   1   2   5  28.732  57.463  1.60239       38.4      2.1      2.0     5.8
   29   1   5   2  29.33   58.659  1.57253       27.6      1.5      1.4     5.8
   30   5   2   1  29.414  58.829  1.5684        49.8      2.7      2.6     5.8
   31   4   0   4  30.065  60.13   1.53754      161.3      8.6      8.3     5.8
   32   4   4   0  30.509  61.018  1.51727       62.1      3.3      3.2     5.8
   33   3   0   5  30.872  61.744  1.50116       31.4      1.7      1.6     5.8
   34   3   4   3  31.309  62.619  1.48228       67.5      3.6      3.5     5.8
   35   0   0   6  31.613  63.226  1.4695        38.8      2.1      2.0     5.9
   36   2   4   4  32.152  64.304  1.44745       98.9      5.3      5.1     5.9
   37   4   4   2  32.473  64.946  1.43468       97.0      5.2      5.0     5.9
   38   6   0   0  32.579  65.159  1.4305        41.7      2.2      2.1     5.9
   39   3   2   5  32.93   65.859  1.41697      101.7      5.4      5.2     5.9
   40   2   5   3  33.352  66.704  1.40106       79.2      4.2      4.0     5.9
   41   5   3   2  33.484  66.967  1.3962        76.2      4.1      3.9     5.9
   42   6   1   1  33.562  67.125  1.39331       27.6      1.5      1.4     5.9
   43   1   4   5  34.923  69.846  1.34553       32.9      1.8      1.7     5.9
   44   1   5   4  35.154  70.309  1.3378        22.9      1.2      1.2     5.9
   45   5   4   1  35.539  71.077  1.32521       28.7      1.5      1.5     5.9
   46   2   2   6  35.62   71.24   1.32258       26.3      1.4      1.3     5.9
   47   6   2   2  36.433  72.866  1.29703       41.4      2.2      2.1     6.0
   48   1   3   6  36.589  73.178  1.29226       37.7      2.0      1.9     6.0
   49   1   6   3  37.269  74.537  1.27203       48.1      2.6      2.4     6.0
   50   3   6   1  37.469  74.938  1.26622       31.6      1.7      1.6     6.0
   51   4   4   4  38.048  76.096  1.24981       77.6      4.1      3.9     6.0
   52   4   0   6  39.444  78.887  1.21243       18.8      1.0      0.9     6.0
   53   2   1   7  40.063  80.125  1.19678       69.1      3.7      3.4     6.0
   54   3   3   6  40.381  80.763  1.18894       33.6      1.8      1.7     6.1
   55   2   5   5  40.65   81.301  1.18242       40.6      2.2      2.0     6.1
   56   3   6   3  41.041  82.083  1.17313       69.9      3.7      3.5     6.1
   57   1   7   2  41.163  82.326  1.17027       69.9      3.7      3.4     6.1
   58   7   2   1  41.236  82.473  1.16857       42.0      2.2      2.1     6.1
   59   5   1   6  44.093  88.186  1.107         19.9      1.1      1.0     6.2
   60   6   1   5  44.359  88.718  1.10174       59.7      3.2      2.9     6.2
   61   7   3   2  44.866  89.733  1.09189       22.4      1.2      1.1     6.2
   62   6   5   1  44.939  89.878  1.0905        39.4      2.1      1.9     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)