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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POLLUCITE

4, f-feldspathoid, DN

Cs(0.7)Na(0.1)Al(0.8)Si(22)O(6).0.3H(2)O


Cubic  I a3d  Z = 16

R =0.039          NR =347

14 .11 .1995

Ref.Str.:

         Frak-Kamenetskaya O.V., Rozhdestvenskaya I.V., Bannova I.I.,

         Kostitsyna A.V., Kaminskaya T.N., Gordienko V.V. (1995)

         * Kristallogr., 40, 4, 698-707

Reserv:

         D.T.N.

                   Initial data from BDM-file 

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

             a =  13.679    alpha =   90.0 
             b =  13.679    beta  =   90.0 
             c =  13.679    gamma =   90.0 

    Unit cell volume (cub. angs.) =  2559.55

    Molar volume ( cub.cm/mol.) =    96.36

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

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

   1 0.125   0.125   0.125    2.66   Cs    = 0.72, H(2)O = 0.28
   2 0.25    0.125   0.0      3.61   Na    = 0.1 , Na    = 0.0 
   3 0.375   0.3377  0.0877   1.14   Al    = 0.27, Si    = 0.73
   4 0.3664  0.2193  0.1039   2.92   O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.125      0.125      0.125 
     2       2     0.25       0.125      0.0   
     3       3     0.375      0.3377     0.0877
     4       4     0.3664     0.2193     0.1039
     5       1     0.875      0.875      0.875 
     6       2     0.75       0.875      0.0   
     7       3     0.625      0.6623     0.9123
     8       4     0.6336     0.7807     0.8961
     9       1     0.625      0.375      0.875 
    10       1     0.375      0.875      0.625 
    11       1     0.875      0.625      0.375 
    12       2     0.625      0.5        0.75  
    13       2     0.25       0.875      0.5   
    14       2     0.875      0.5        0.25  
    15       3     0.4123     0.625      0.8377
    16       3     0.125      0.6623     0.5877
    17       3     0.0877     0.375      0.3377
    18       4     0.5307     0.6164     0.8539
    19       4     0.1336     0.7807     0.6039
    20       4     0.9693     0.3836     0.3539
    21       1     0.875      0.125      0.625 
    22       1     0.625      0.125      0.375 
    23       1     0.625      0.875      0.125 
    24       2     0.875      0.0        0.75  
    25       2     0.75       0.125      0.5   
    26       2     0.625      0.0        0.25  
    27       3     0.0877     0.875      0.6623
    28       3     0.875      0.3377     0.4123
    29       3     0.4123     0.125      0.1623
    30       4     0.9693     0.8836     0.6461
    31       4     0.8664     0.2193     0.3961
    32       4     0.5307     0.1164     0.1461
    33       3     0.625      0.3377     0.5877
    34       4     0.6336     0.2193     0.6039
    35       1     0.125      0.875      0.375 
    36       3     0.375      0.6623     0.4123
    37       4     0.3664     0.7807     0.3961
    38       1     0.375      0.375      0.375 
    39       1     0.125      0.625      0.875 
    40       2     0.375      0.5        0.25  
    41       2     0.125      0.5        0.75  
    42       3     0.5877     0.625      0.3377
    43       3     0.875      0.6623     0.0877
    44       3     0.9123     0.375      0.8377
    45       4     0.4693     0.6164     0.3539
    46       4     0.8664     0.7807     0.1039
    47       4     0.0307     0.3836     0.8539
    48       1     0.375      0.125      0.875 
    49       2     0.125      0.0        0.25  
    50       2     0.375      0.0        0.75  
    51       3     0.9123     0.875      0.1623
    52       3     0.125      0.3377     0.9123
    53       3     0.5877     0.125      0.6623
    54       4     0.0307     0.8836     0.1461
    55       4     0.1336     0.2193     0.8961
    56       4     0.4693     0.1164     0.6461
    57       2     0.25       0.375      0.5   
    58       3     0.125      0.1623     0.4123
    59       4     0.1336     0.2807     0.3961
    60       1     0.625      0.625      0.625 
    61       2     0.75       0.625      0.5   
    62       3     0.875      0.8377     0.5877
    63       4     0.8664     0.7193     0.6039
    64       2     0.25       0.625      0.0   
    65       3     0.375      0.8377     0.9123
    66       4     0.3664     0.7193     0.8961
    67       1     0.875      0.375      0.125 
    68       2     0.75       0.375      0.0   
    69       3     0.625      0.1623     0.0877
    70       4     0.6336     0.2807     0.1039
    71       3     0.875      0.1623     0.9123
    72       4     0.8664     0.2807     0.8961
    73       1     0.375      0.625      0.125 
    74       3     0.125      0.8377     0.0877
    75       4     0.1336     0.7193     0.1039
    76       3     0.625      0.8377     0.4123
    77       4     0.6336     0.7193     0.3961
    78       1     0.125      0.375      0.625 
    79       3     0.375      0.1623     0.5877
    80       4     0.3664     0.2807     0.6039
    81       2     0.0        0.25       0.125 
    82       3     0.3377     0.0877     0.375 
    83       4     0.2193     0.1039     0.3664
    84       4     0.1039     0.3664     0.2193
    85       2     0.0        0.75       0.875 
    86       3     0.6623     0.9123     0.625 
    87       3     0.9123     0.625      0.6623
    88       4     0.7807     0.8961     0.6336
    89       4     0.8961     0.6336     0.7807
    90       2     0.5        0.75       0.625 
    91       2     0.5        0.25       0.875 
    92       3     0.8377     0.4123     0.625 
    93       3     0.6623     0.5877     0.125 
    94       4     0.6164     0.8539     0.5307
    95       4     0.8539     0.5307     0.6164
    96       4     0.7807     0.6039     0.1336
    97       4     0.6039     0.1336     0.7807
    98       4     0.3836     0.3539     0.9693
    99       4     0.3539     0.9693     0.3836
   100       2     0.5        0.75       0.125 
   101       2     0.0        0.25       0.625 
   102       3     0.6623     0.0877     0.875 
   103       3     0.3377     0.4123     0.875 
   104       3     0.4123     0.875      0.3377
   105       3     0.1623     0.4123     0.125 
   106       4     0.8836     0.6461     0.9693
   107       4     0.6461     0.9693     0.8836
   108       4     0.2193     0.3961     0.8664
   109       4     0.3961     0.8664     0.2193
   110       4     0.1164     0.1461     0.5307
   111       4     0.1461     0.5307     0.1164
   112       3     0.3377     0.5877     0.625 
   113       4     0.2193     0.6039     0.6336
   114       4     0.6039     0.6336     0.2193
   115       3     0.6623     0.4123     0.375 
   116       3     0.4123     0.375      0.6623
   117       4     0.7807     0.3961     0.3664
   118       4     0.3961     0.3664     0.7807
   119       2     0.5        0.25       0.375 
   120       3     0.8377     0.9123     0.375 
   121       4     0.6164     0.3539     0.4693
   122       4     0.3539     0.4693     0.6164
   123       4     0.7807     0.1039     0.8664
   124       4     0.1039     0.8664     0.7807
   125       4     0.3836     0.8539     0.0307
   126       4     0.8539     0.0307     0.3836
   127       2     0.0        0.75       0.375 
   128       3     0.1623     0.9123     0.875 
   129       3     0.3377     0.9123     0.125 
   130       3     0.9123     0.125      0.3377
   131       4     0.8836     0.1461     0.0307
   132       4     0.1461     0.0307     0.8836
   133       4     0.2193     0.8961     0.1336
   134       4     0.8961     0.1336     0.2193
   135       4     0.1164     0.6461     0.4693
   136       4     0.6461     0.4693     0.1164
   137       4     0.2807     0.3961     0.1336
   138       4     0.3961     0.1336     0.2807
   139       3     0.8377     0.5877     0.875 
   140       3     0.5877     0.875      0.8377
   141       4     0.7193     0.6039     0.8664
   142       4     0.6039     0.8664     0.7193
   143       4     0.7193     0.8961     0.3664
   144       4     0.8961     0.3664     0.7193
   145       3     0.1623     0.0877     0.625 
   146       3     0.0877     0.625      0.1623
   147       4     0.2807     0.1039     0.6336
   148       4     0.1039     0.6336     0.2807
   149       4     0.2807     0.8961     0.8664
   150       4     0.8961     0.8664     0.2807
   151       3     0.8377     0.0877     0.125 
   152       3     0.0877     0.125      0.8377
   153       4     0.7193     0.1039     0.1336
   154       4     0.1039     0.1336     0.7193
   155       4     0.7193     0.3961     0.6336
   156       4     0.3961     0.6336     0.7193
   157       3     0.1623     0.5877     0.375 
   158       3     0.5877     0.375      0.1623
   159       4     0.2807     0.6039     0.3664
   160       4     0.6039     0.3664     0.2807
   161       4     0.4693     0.8836     0.8539
   162       4     0.0307     0.1164     0.3539
   163       4     0.0307     0.6164     0.6461
   164       4     0.4693     0.3836     0.1461
   165       4     0.5307     0.8836     0.3539
   166       4     0.9693     0.1164     0.8539
   167       4     0.9693     0.6164     0.1461
   168       4     0.5307     0.3836     0.6461
   169       4     0.3836     0.6461     0.5307
   170       4     0.1461     0.9693     0.6164
   171       4     0.6164     0.1461     0.9693
   172       4     0.6461     0.5307     0.3836
   173       4     0.1164     0.8539     0.9693
   174       4     0.3539     0.5307     0.8836
   175       4     0.8836     0.3539     0.5307
   176       4     0.8539     0.9693     0.1164
   177       4     0.3836     0.1461     0.4693
   178       4     0.6461     0.0307     0.6164
   179       4     0.6164     0.6461     0.0307
   180       4     0.1461     0.4693     0.3836
   181       4     0.1164     0.3539     0.0307
   182       4     0.8539     0.4693     0.8836
   183       4     0.8836     0.8539     0.4693
   184       4     0.3539     0.0307     0.1164


X-ray density (g/cm cub.)   =      2.94

MU (1/cm) =     378.601    Mass attenuation coefficient (cm**2/g) =    128.677

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

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

    1   Cs   ,H(2)O          3.78        12
                                                 3.5568       4
                                                 3.5568       4
                                                 3.3885       4
                                                 3.5568       4
                                                 3.5568       4
                                                 3.5568       4
                                                 3.5568       4
                                                 3.3885       4
                                                 3.3885       4
                                                 3.3885       4
                                                 3.3885       4
                                                 3.3885       4
    2   Na   ,Na             2.976        4
                                                 2.4938       4
                                                 2.4938       4
                                                 2.4938       4
                                                 2.4938       4
    3   Al   ,Si             2.484        4
                                                 1.6389       4
                                                 1.6389       4
                                                 1.642        4
                                                 1.642        4
    4    O                   3.432        6
                                                 2.714        4
                                                 2.6144       4
                                                 2.7181       4
                                                 2.7181       4
                                                 2.714        4
                                                 2.5912       4

  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   1   2  7.928  15.857   0.09   102.17   24       27.8       28.9
    2   2   2   0  9.165  18.329   0.103   75.91   12       84.9      100.2
    3   3   2   1 12.163  24.326   0.137   42.18   48      208.0     1336.9
    4   4   0   0 13.017  26.035   0.146   36.56    6     1122.7     4220.7
    5   4   2   0 14.586  29.172   0.163   28.72   24       84.1       74.4
    6   3   3   2 15.315  30.63    0.171   25.87   24      443.3     1861.8
    7   2   2   4 16.014  32.027   0.179   23.5    24       61.3       32.3
    8   4   3   1 16.686  33.373   0.186   21.49   48      112.6      199.6
    9   5   2   1 17.965  35.929   0.2     18.3    48      104.3      145.8
   10   4   4   0 18.575  37.15    0.207   17.0    12      604.9     1139.6
   11   1   1   6 20.312  40.623   0.225   13.95   24       73.6       27.6
   12   5   3   2 20.312  40.623   0.225   13.95   48      216.4      478.7
   13   6   2   0 20.864  41.727   0.231   13.14   24       89.8       38.8
   14   5   4   1 21.404  42.808   0.237   12.41   48       34.2       10.6
   15   6   3   1 22.453  44.905   0.248   11.14   48      168.2      230.8
   16   4   4   4 22.963  45.926   0.253   10.59    8      326.3      137.7
   17   5   4   3 23.464  46.929   0.258   10.08   48       39.9       11.8
   18   6   4   0 23.958  47.916   0.264    9.62   24      163.2       93.9
   19   3   3   6 24.444  48.888   0.269    9.19   24      298.3      299.6
   20   5   5   2 24.444  48.888   0.269    9.19   24      147.1       72.8
   21   7   2   1 24.444  48.888   0.269    9.19   48      201.9      274.5
   22   6   4   2 24.923  49.845   0.274    8.79   48       64.7       26.9
   23   6   5   1 26.321  52.641   0.288    7.76   48       76.9       33.7
   24   7   3   2 26.321  52.641   0.288    7.76   48      362.8      748.8
   25   8   0   0 26.775  53.55    0.292    7.47    6      570.6      222.7
   26   7   4   1 27.224  54.448   0.297    7.19   48      124.8       82.1
   27   8   2   0 27.668  55.337   0.301    6.93   24      104.7       27.8
   28   6   5   3 28.108  56.216   0.306    6.69   48      138.6       94.1
   29   2   2   8 28.543  57.086   0.31     6.46   24       44.8        4.7
   30   6   6   0 28.543  57.086   0.31     6.46   12      125.9       18.8
   31   7   4   3 28.974  57.947   0.314    6.24   48       40.4        7.5
   32   8   3   1 28.974  57.947   0.314    6.24   48      122.7       68.9
   33   7   5   2 29.823  59.647   0.323    5.85   48      183.1      143.8
   34   8   4   0 30.243  60.485   0.327    5.67   24      345.0      247.2
   35   8   4   2 31.071  62.142   0.335    5.34   48       55.1       11.9
   36   5   5   6 31.48   62.961   0.339    5.19   24      108.2       22.2
   37   7   6   1 31.48   62.961   0.339    5.19   48      172.5      113.1
   38   9   2   1 31.48   62.961   0.339    5.19   48       17.8        1.2
   39   6   6   4 31.887  63.774   0.343    5.04   24       83.8       13.0
   40   7   5   4 32.291  64.581   0.347    4.91   48       71.9       18.6
   41   8   5   1 32.291  64.581   0.347    4.91   48       31.8        3.6
   42   7   6   3 33.09   66.18    0.354    4.66   48      250.1      213.4
   43   9   3   2 33.09   66.18    0.354    4.66   48       17.7        1.1
   44   4   4   8 33.486  66.972   0.358    4.54   24      220.3       80.7
   45   8   5   3 33.88   67.76    0.362    4.43   48       55.4       10.0
   46   9   4   1 33.88   67.76    0.362    4.43   48       37.0        4.4
   47   8   6   0 34.271  68.542   0.366    4.33   24      157.6       39.3
   48   1   1  10 34.661  69.321   0.369    4.23   24      281.1      122.4
   49   7   7   2 34.661  69.321   0.369    4.23   24      341.5      180.6
   50   8   6   2 35.048  70.096   0.373    4.13   48       57.1        9.9
   51  10   2   0 35.048  70.096   0.373    4.13   24       57.9        5.1
   52   9   4   3 35.434  70.867   0.376    4.04   48       15.7        0.7
   53   7   6   5 36.199  72.399   0.383    3.88   48      134.8       51.6
   54   9   5   2 36.199  72.399   0.383    3.88   48      108.2       33.2
   55  10   3   1 36.199  72.399   0.383    3.88   48      237.5      160.2
   56   8   7   1 36.959  73.917   0.39     3.73   48      153.7       64.6
   57   8   6   4 37.336  74.672   0.394    3.66   48       59.0        9.3
   58  10   4   0 37.336  74.672   0.394    3.66   24      100.3       13.5
   59   3   3  10 37.712  75.424   0.397    3.59   24      232.0       70.8
   60   9   6   1 37.712  75.424   0.397    3.59   48        7.1        0.1
   61  10   4   2 38.087  76.174   0.4      3.53   48       41.4        4.4
   62   8   7   3 38.461  76.921   0.404    3.47   48       55.1        7.7
   63   9   5   4 38.461  76.921   0.404    3.47   48       34.6        3.0
   64   9   6   3 39.205  78.409   0.41     3.36   48       11.9        0.3
   65  10   5   1 39.205  78.409   0.41     3.36   48      234.5      135.4
   66  11   2   1 39.205  78.409   0.41     3.36   48       56.2        7.8
   67   8   8   0 39.575  79.15    0.414    3.31   12      227.1       31.3
   68   7   7   6 40.681  81.362   0.423    3.17   24      219.7       56.1
   69   9   7   2 40.681  81.362   0.423    3.17   48       57.1        7.6
   70  10   5   3 40.681  81.362   0.423    3.17   48      175.1       71.3
   71  11   3   2 40.681  81.362   0.423    3.17   48      125.0       36.3
   72   6   6   8 41.048  82.097   0.426    3.13   24       81.5        7.6
   73  10   6   0 41.048  82.097   0.426    3.13   24       72.3        6.0
   74   8   7   5 41.415  82.83    0.429    3.09   48       95.0       20.5
   75  11   4   1 41.415  82.83    0.429    3.09   48       89.9       18.3
   76  10   6   2 41.781  83.562   0.432    3.06   48        1.7        0.0
   77   9   6   5 42.146  84.292   0.436    3.02   48       82.6       15.1
   78   8   8   4 42.511  85.022   0.439    2.99   24      180.1       35.6
   79  12   0   0 42.511  85.022   0.439    2.99    6      211.5       12.3
   80   9   7   4 42.876  85.751   0.442    2.96   48       42.3        3.9
   81   9   8   1 42.876  85.751   0.442    2.96   48       39.8        3.4
   82  11   4   3 42.876  85.751   0.442    2.96   48       28.4        1.7
   83  12   2   0 43.24   86.48    0.445    2.94   24       90.8        8.9
   84   5   5  10 43.604  87.208   0.448    2.91   24      247.0       65.1
   85  10   7   1 43.604  87.208   0.448    2.91   48      149.5       47.7
   86  11   5   2 43.604  87.208   0.448    2.91   48      135.0       38.9
   87   2   2  12 43.968  87.935   0.451    2.89   24       29.8        0.9
   88  10   6   4 43.968  87.935   0.451    2.89   48       39.6        3.3
   89   9   8   3 44.331  88.662   0.454    2.86   48       26.8        1.5
   90  12   3   1 44.331  88.662   0.454    2.86   48       41.5        3.6


  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   2   2   0   9.165  18.329  4.83626      100.2      2.4      2.4     5.6
    2   3   2   1  12.163  24.326  3.65587     1336.9     31.7     31.7     5.6
    3   4   0   0  13.017  26.035  3.41975     4220.7    100.0    100.0     5.6
    4   4   2   0  14.586  29.172  3.05872       74.4      1.8      1.8     5.6
    5   3   3   2  15.315  30.63   2.91637     1861.8     44.1     43.9     5.6
    6   4   3   1  16.686  33.373  2.68267      199.6      4.7      4.7     5.7
    7   5   2   1  17.965  35.929  2.49743      145.8      3.5      3.4     5.7
    8   4   4   0  18.575  37.15   2.41813     1139.6     27.0     26.7     5.7
    9   5   3   2  20.312  40.623  2.21903      506.4     12.0     11.8     5.7
   10   6   3   1  22.453  44.905  2.01686      230.8      5.5      5.4     5.7
   11   4   4   4  22.963  45.926  1.97439      137.7      3.3      3.2     5.7
   12   6   4   0  23.958  47.916  1.89694       93.9      2.2      2.2     5.7
   13   3   3   6  24.444  48.888  1.86148      646.9     15.3     15.0     5.7
   14   7   3   2  26.321  52.641  1.73723      782.5     18.5     18.1     5.8
   15   8   0   0  26.775  53.55   1.70987      222.7      5.3      5.1     5.8
   16   7   4   1  27.224  54.448  1.68377       82.1      1.9      1.9     5.8
   17   6   5   3  28.108  56.216  1.63495       94.1      2.2      2.2     5.8
   18   8   3   1  28.974  57.947  1.59015       76.3      1.8      1.7     5.8
   19   7   5   2  29.823  59.647  1.54884      143.8      3.4      3.3     5.8
   20   8   4   0  30.243  60.485  1.52936      247.2      5.9      5.6     5.8
   21   7   6   1  31.48   62.961  1.47504      136.6      3.2      3.1     5.9
   22   7   6   3  33.09   66.18   1.41088      214.5      5.1      4.9     5.9
   23   4   4   8  33.486  66.972  1.39611       80.7      1.9      1.8     5.9
   24   7   7   2  34.661  69.321  1.35442      303.0      7.2      6.8     5.9
   25  10   3   1  36.199  72.399  1.30424      245.0      5.8      5.5     5.9
   26   8   7   1  36.959  73.917  1.28116       64.6      1.5      1.4     6.0
   27   3   3  10  37.712  75.424  1.25925       70.9      1.7      1.6     6.0
   28  10   5   1  39.205  78.409  1.21862      143.2      3.4      3.2     6.0
   29  10   5   3  40.681  81.362  1.18169      171.3      4.1      3.8     6.1
   30   8   8   4  42.511  85.022  1.13992       47.8      1.1      1.0     6.1
   31   5   5  10  43.604  87.208  1.11689      151.6      3.6      3.3     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)