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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PALENZONAITE

1

(Ca,Na)(3)Mn(2)V(3)O(12)


Cubic  I a3d  Z = 8

R =0.026

18 .8 .1997

Ref.Str.:

         Basso R. (1987)

         * Neues Jb. Miner., Mh., 136-144

Reserv:

         N.A.D.

                   Initial data from BDM-file 

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

             a =  12.534    alpha =   90.0 
             b =  12.534    beta  =   90.0 
             c =  12.534    gamma =   90.0 

    Unit cell volume (cub. angs.) =  1969.11

    Molar volume ( cub.cm/mol.) =   148.26

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

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

   1 0.0     0.25    0.125    0.0    Ca    = 0.75, Na    = 0.25
   2 0.0     0.0     0.0      0.0    Mn    = 1.00
   3 0.0     0.25    0.375    0.0    V     = 1.00
   4 0.0385  0.0539  0.6578   0.0    O     = 1.00


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.0        0.25       0.125 
     2       2     0.0        0.0        0.0   
     3       3     0.0        0.25       0.375 
     4       4     0.0385     0.0539     0.6578
     5       1     0.0        0.75       0.875 
     6       3     0.0        0.75       0.625 
     7       4     0.9615     0.9461     0.3422
     8       1     0.5        0.25       0.875 
     9       1     0.5        0.75       0.625 
    10       1     0.0        0.75       0.375 
    11       2     0.75       0.25       0.75  
    12       2     0.5        0.0        0.5   
    13       2     0.75       0.75       0.25  
    14       3     0.5        0.25       0.125 
    15       3     0.5        0.75       0.875 
    16       4     0.6961     0.2885     0.4078
    17       4     0.4615     0.9461     0.1578
    18       4     0.8039     0.7115     0.9078
    19       1     0.0        0.25       0.625 
    20       1     0.5        0.25       0.375 
    21       1     0.5        0.75       0.125 
    22       4     0.8039     0.2115     0.0922
    23       4     0.5385     0.0539     0.8422
    24       4     0.6961     0.7885     0.5922
    25       2     0.0        0.0        0.5   
    26       3     0.0        0.25       0.875 
    27       4     0.9615     0.0539     0.1578
    28       3     0.0        0.75       0.125 
    29       4     0.0385     0.9461     0.8422
    30       2     0.25       0.25       0.25  
    31       2     0.5        0.0        0.0   
    32       2     0.25       0.75       0.75  
    33       3     0.5        0.25       0.625 
    34       3     0.5        0.75       0.375 
    35       4     0.3039     0.2885     0.9078
    36       4     0.5385     0.9461     0.6578
    37       4     0.1961     0.7115     0.4078
    38       4     0.1961     0.2115     0.5922
    39       4     0.4615     0.0539     0.3422
    40       4     0.3039     0.7885     0.0922
    41       2     0.5        0.5        0.5   
    42       4     0.4615     0.4461     0.8422
    43       4     0.5385     0.5539     0.1578
    44       2     0.0        0.5        0.0   
    45       4     0.0385     0.5539     0.3422
    46       4     0.9615     0.4461     0.6578
    47       2     0.5        0.5        0.0   
    48       4     0.5385     0.4461     0.3422
    49       4     0.4615     0.5539     0.6578
    50       2     0.0        0.5        0.5   
    51       4     0.9615     0.5539     0.8422
    52       4     0.0385     0.4461     0.1578
    53       1     0.25       0.125      0.0   
    54       1     0.125      0.0        0.25  
    55       3     0.25       0.375      0.0   
    56       3     0.375      0.0        0.25  
    57       4     0.0539     0.6578     0.0385
    58       4     0.6578     0.0385     0.0539
    59       1     0.75       0.875      0.0   
    60       1     0.875      0.0        0.75  
    61       3     0.75       0.625      0.0   
    62       3     0.625      0.0        0.75  
    63       4     0.9461     0.3422     0.9615
    64       4     0.3422     0.9615     0.9461
    65       1     0.25       0.875      0.5   
    66       1     0.875      0.5        0.25  
    67       1     0.75       0.625      0.5   
    68       1     0.625      0.5        0.75  
    69       1     0.75       0.375      0.0   
    70       1     0.375      0.0        0.75  
    71       3     0.25       0.125      0.5   
    72       3     0.125      0.5        0.25  
    73       3     0.75       0.875      0.5   
    74       3     0.875      0.5        0.75  
    75       4     0.2885     0.4078     0.6961
    76       4     0.4078     0.6961     0.2885
    77       4     0.9461     0.1578     0.4615
    78       4     0.1578     0.4615     0.9461
    79       4     0.7115     0.9078     0.8039
    80       4     0.9078     0.8039     0.7115
    81       1     0.25       0.625      0.0   
    82       1     0.625      0.0        0.25  
    83       1     0.25       0.375      0.5   
    84       1     0.375      0.5        0.25  
    85       1     0.75       0.125      0.5   
    86       1     0.125      0.5        0.75  
    87       4     0.2115     0.0922     0.8039
    88       4     0.0922     0.8039     0.2115
    89       4     0.0539     0.8422     0.5385
    90       4     0.8422     0.5385     0.0539
    91       4     0.7885     0.5922     0.6961
    92       4     0.5922     0.6961     0.7885
    93       3     0.25       0.875      0.0   
    94       3     0.875      0.0        0.25  
    95       4     0.0539     0.1578     0.9615
    96       4     0.1578     0.9615     0.0539
    97       3     0.75       0.125      0.0   
    98       3     0.125      0.0        0.75  
    99       4     0.9461     0.8422     0.0385
   100       4     0.8422     0.0385     0.9461
   101       3     0.25       0.625      0.5   
   102       3     0.625      0.5        0.25  
   103       3     0.75       0.375      0.5   
   104       3     0.375      0.5        0.75  
   105       4     0.2885     0.9078     0.3039
   106       4     0.9078     0.3039     0.2885
   107       4     0.9461     0.6578     0.5385
   108       4     0.6578     0.5385     0.9461
   109       4     0.7115     0.4078     0.1961
   110       4     0.4078     0.1961     0.7115
   111       4     0.2115     0.5922     0.1961
   112       4     0.5922     0.1961     0.2115
   113       4     0.0539     0.3422     0.4615
   114       4     0.3422     0.4615     0.0539
   115       4     0.7885     0.0922     0.3039
   116       4     0.0922     0.3039     0.7885
   117       4     0.4461     0.8422     0.4615
   118       4     0.8422     0.4615     0.4461
   119       4     0.5539     0.1578     0.5385
   120       4     0.1578     0.5385     0.5539
   121       4     0.5539     0.3422     0.0385
   122       4     0.3422     0.0385     0.5539
   123       4     0.4461     0.6578     0.9615
   124       4     0.6578     0.9615     0.4461
   125       4     0.4461     0.3422     0.5385
   126       4     0.3422     0.5385     0.4461
   127       4     0.5539     0.6578     0.4615
   128       4     0.6578     0.4615     0.5539
   129       4     0.5539     0.8422     0.9615
   130       4     0.8422     0.9615     0.5539
   131       4     0.4461     0.1578     0.0385
   132       4     0.1578     0.0385     0.4461
   133       2     0.25       0.25       0.75  
   134       2     0.25       0.75       0.25  
   135       4     0.3039     0.2115     0.4078
   136       4     0.1961     0.7885     0.9078
   137       4     0.1961     0.2885     0.0922
   138       4     0.3039     0.7115     0.5922
   139       2     0.75       0.25       0.25  
   140       2     0.75       0.75       0.75  
   141       4     0.6961     0.2115     0.9078
   142       4     0.8039     0.7885     0.4078
   143       4     0.8039     0.2885     0.5922
   144       4     0.6961     0.7115     0.0922
   145       4     0.7115     0.0922     0.6961
   146       4     0.5922     0.8039     0.2885
   147       4     0.2885     0.5922     0.8039
   148       4     0.0922     0.6961     0.7115
   149       4     0.7885     0.4078     0.8039
   150       4     0.9078     0.6961     0.2115
   151       4     0.2115     0.9078     0.6961
   152       4     0.4078     0.8039     0.7885
   153       4     0.7115     0.5922     0.3039
   154       4     0.0922     0.1961     0.2885
   155       4     0.2885     0.0922     0.1961
   156       4     0.5922     0.3039     0.7115
   157       4     0.7885     0.9078     0.1961
   158       4     0.4078     0.3039     0.2115
   159       4     0.2115     0.4078     0.3039
   160       4     0.9078     0.1961     0.7885


X-ray density (g/cm cub.)   =      3.79

MU (1/cm) =     568.254    Mass attenuation coefficient (cm**2/g) =    149.897

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

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

    1   Ca   ,Na             2.88         8
                                                 2.5384       4
                                                 2.5384       4
                                                 2.5384       4
                                                 2.4478       4
                                                 2.4478       4
                                                 2.4478       4
                                                 2.5384       4
                                                 2.4478       4
    2    Mn                  2.724        6
                                                 2.145        4
                                                 2.145        4
                                                 2.145        4
                                                 2.145        4
                                                 2.145        4
                                                 2.145        4
    3    V                   2.496        4
                                                 1.7226       4
                                                 1.7226       4
                                                 1.7226       4
                                                 1.7226       4
    4    O                   3.264        9
                                                 2.6772       4
                                                 2.9121       4
                                                 3.0151       4
                                                 2.8785       4
                                                 3.0519       4
                                                 3.0151       4
                                                 3.0519       4
                                                 2.8785       4
                                                 2.923        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  8.658  17.316   0.098   85.32   24       49.1      127.2
    2   2   2   0 10.01   20.02    0.113   63.28   12       91.1      162.6
    3   3   2   1 13.294  26.588   0.149   34.97   48       46.7       94.6
    4   4   0   0 14.23   28.461   0.16    30.27    6      583.3     1593.4
    5   4   2   0 15.952  31.905   0.178   23.69   24      444.2     2893.1
    6   3   3   2 16.753  33.507   0.187   21.31   24      199.2      523.1
    7   2   2   4 17.522  35.044   0.195   19.32   24      398.2     1896.5
    8   4   3   1 18.262  36.524   0.203   17.65   48      126.2      347.9
    9   5   2   1 19.67   39.34    0.218   14.98   48       73.4       99.9
   10   4   4   0 20.343  40.686   0.226   13.9    12        8.1        0.3
   11   1   1   6 22.262  44.523   0.246   11.36   24      135.9      129.9
   12   5   3   2 22.262  44.523   0.246   11.36   48       80.7       91.5
   13   6   2   0 22.872  45.744   0.252   10.68   24      163.9      177.7
   14   5   4   1 23.47   46.941   0.259   10.08   48       29.9       11.2
   15   6   3   1 24.633  49.267   0.271    9.03   48       55.6       34.5
   16   4   4   4 25.2    50.399   0.276    8.57    8      393.4      273.8
   17   5   4   3 25.757  51.514   0.282    8.16   48       29.2        8.6
   18   6   4   0 26.306  52.611   0.288    7.77   24      470.6     1065.8
   19   3   3   6 26.847  53.693   0.293    7.42   24       15.9        1.2
   20   5   5   2 26.847  53.693   0.293    7.42   24        6.7        0.2
   21   7   2   1 26.847  53.693   0.293    7.42   48       15.9        2.3
   22   6   4   2 27.38   54.76    0.299    7.1    48      502.7     2220.0
   23   6   5   1 28.94   57.881   0.314    6.26   48       32.6        8.2
   24   7   3   2 28.94   57.881   0.314    6.26   48       59.7       27.6
   25   8   0   0 29.449  58.897   0.319    6.02    6      639.4      380.8
   26   7   4   1 29.951  59.903   0.324    5.79   48       71.4       36.6
   27   8   2   0 30.449  60.898   0.329    5.59   24       44.7        6.9
   28   6   5   3 30.942  61.884   0.334    5.39   48      101.3       68.5
   29   2   2   8 31.431  62.861   0.338    5.21   24       88.1       25.0
   30   6   6   0 31.431  62.861   0.338    5.21   12        1.2        0.0
   31   7   4   3 31.915  63.83    0.343    5.04   48       37.4        8.7
   32   8   3   1 31.915  63.83    0.343    5.04   48       26.5        4.4
   33   7   5   2 32.872  65.743   0.352    4.72   48       79.5       37.0
   34   8   4   0 33.345  66.689   0.357    4.58   24      408.2      472.6
   35   8   4   2 34.281  68.561   0.366    4.32   48      340.9      622.3
   36   5   5   6 34.744  69.488   0.37     4.21   24       24.2        1.5
   37   7   6   1 34.744  69.488   0.37     4.21   48      114.1       67.8
   38   9   2   1 34.744  69.488   0.37     4.21   48       25.7        3.4
   39   6   6   4 35.205  70.41    0.374    4.1    24      365.0      337.8
   40   7   5   4 35.663  71.326   0.378    3.99   48       81.3       32.7
   41   8   5   1 35.663  71.326   0.378    3.99   48       73.5       26.7
   42   7   6   3 36.572  73.144   0.387    3.8    48       18.3        1.6
   43   9   3   2 36.572  73.144   0.387    3.8    48        1.4        0.0
   44   4   4   8 37.023  74.046   0.391    3.72   24       77.1       13.7
   45   8   5   3 37.472  74.944   0.395    3.63   48       92.1       38.2
   46   9   4   1 37.472  74.944   0.395    3.63   48       94.8       40.4
   47   8   6   0 37.919  75.839   0.399    3.56   24       14.6        0.5
   48   1   1  10 38.365  76.73    0.403    3.49   24       83.5       15.1
   49   7   7   2 38.365  76.73    0.403    3.49   24       14.4        0.4
   50   8   6   2 38.809  77.618   0.407    3.42   48       12.8        0.7
   51  10   2   0 38.809  77.618   0.407    3.42   24       70.6       10.6
   52   9   4   3 39.251  78.502   0.411    3.35   48       75.6       23.8
   53   7   6   5 40.132  80.264   0.418    3.24   48       30.2        3.7
   54   9   5   2 40.132  80.264   0.418    3.24   48       44.9        8.1
   55  10   3   1 40.132  80.264   0.418    3.24   48       23.5        2.2
   56   8   7   1 41.008  82.016   0.426    3.14   48       15.9        1.0
   57   8   6   4 41.444  82.889   0.43     3.09   48      284.2      309.2
   58  10   4   0 41.444  82.889   0.43     3.09   24      322.4      198.9
   59   3   3  10 41.88   83.76    0.433    3.05   24       26.1        1.3
   60   9   6   1 41.88   83.76    0.433    3.05   48       28.8        3.1
   61  10   4   2 42.315  84.63    0.437    3.01   48      372.7      517.6
   62   8   7   3 42.75   85.499   0.441    2.97   48       36.9        5.0
   63   9   5   4 42.75   85.499   0.441    2.97   48       26.0        2.5
   64   9   6   3 43.617  87.234   0.448    2.91   48        2.5        0.0
   65  10   5   1 43.617  87.234   0.448    2.91   48        6.4        0.1
   66  11   2   1 43.617  87.234   0.448    2.91   48        7.4        0.2
   67   8   8   0 44.05   88.1     0.451    2.88   12      669.7      399.9


  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   1   2   8.658  17.316  5.11698      127.2      4.4      4.4     5.6
    2   2   2   0  10.01   20.02   4.43144      162.6      5.6      5.7     5.6
    3   3   2   1  13.294  26.588  3.34985       94.6      3.3      3.3     5.6
    4   4   0   0  14.23   28.461  3.1335      1593.4     55.1     55.2     5.6
    5   4   2   0  15.952  31.905  2.80269     2893.1    100.0    100.0     5.6
    6   3   3   2  16.753  33.507  2.67226      523.1     18.1     18.1     5.7
    7   2   2   4  17.522  35.044  2.55849     1896.5     65.6     65.4     5.7
    8   4   3   1  18.262  36.524  2.45812      347.9     12.0     12.0     5.7
    9   5   2   1  19.67   39.34   2.28838       99.9      3.5      3.4     5.7
   10   1   1   6  22.262  44.523  2.03328      221.4      7.7      7.6     5.7
   11   6   2   0  22.872  45.744  1.9818       177.7      6.1      6.1     5.7
   12   6   3   1  24.633  49.267  1.84804       34.5      1.2      1.2     5.7
   13   4   4   4  25.2    50.399  1.80913      273.8      9.5      9.3     5.8
   14   6   4   0  26.306  52.611  1.73815     1065.8     36.8     36.0     5.8
   15   6   4   2  27.38   54.76   1.67493     2220.0     76.7     74.9     5.8
   16   7   3   2  28.94   57.881  1.59182       35.8      1.2      1.2     5.8
   17   8   0   0  29.449  58.897  1.56675      380.8     13.2     12.8     5.8
   18   7   4   1  29.951  59.903  1.54283       36.6      1.3      1.2     5.8
   19   6   5   3  30.942  61.884  1.4981        68.5      2.4      2.3     5.8
   20   7   5   2  32.872  65.743  1.4192        37.0      1.3      1.2     5.9
   21   8   4   0  33.345  66.689  1.40134      472.6     16.3     15.7     5.9
   22   8   4   2  34.281  68.561  1.36757      622.3     21.5     20.5     5.9
   23   9   2   1  34.744  69.488  1.35158       72.8      2.5      2.4     5.9
   24   6   6   4  35.205  70.41   1.33613      337.8     11.7     11.1     5.9
   25   7   5   4  35.663  71.326  1.3212        59.4      2.1      2.0     5.9
   26   9   4   1  37.472  74.944  1.26613       78.6      2.7      2.6     6.0
   27   8   6   4  41.444  82.889  1.16375      508.1     17.6     16.3     6.1
   28  10   4   2  42.315  84.63   1.14419      517.6     17.9     16.5     6.1
   29   8   8   0  44.05   88.1    1.10786      399.9     13.8     12.7     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)