O78 Rb10 Ta29.2
      Michel C, Guyomarch A, Raveau B
      Journal of Solid State Chemistry 25 (1978) 251-261
      Nouveaux echangeurs cationiques avec une structure a tunnels
      entrecroises: les niobates et tantalates A10M29.2O78 et
      A10M29.2O78(H2O)10
      _cod_database_code 1001026
      _database_code_amcsd 0013363

      CELL PARAMETERS:    7.5050   7.5050  36.3700   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1774.089
      Density (g/cm3):      6.913
      MAX. ABS. INTENSITY / VOLUME**2:      76.48979731    
      RIR:      3.603
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 4.86          1.32       18.1850    0   0   2         2
                 9.73         46.84        9.0925    0   0   4         2
                13.62        100.00        6.4995    1   0   0         6
                13.84         16.18        6.3982    1   0   1        12
                14.61         13.63        6.0617    0   0   6         2
                15.47         25.57        5.7282    1   0   3        12
                16.77          2.74        5.2875    1   0   4        12
                18.31         11.49        4.8466    1   0   5        12
                19.53         17.47        4.5462    0   0   8         2
                21.90          1.94        4.0584    1   0   7        12
                24.22          1.75        3.6751    1   1   2        12
                24.48          2.78        3.6370    0   0  10         2
                25.68         48.52        3.4687    1   1   4        12
                25.96         80.14        3.4319    1   0   9        12
                27.45         32.13        3.2498    2   0   0         6
                27.56         42.23        3.2369    2   0   1        12
                27.96         36.01        3.1906    1   1   6        12
                28.11          6.03        3.1739    1   0  10        12
                28.43         99.15        3.1389    2   0   3        12
                29.18         32.21        3.0602    2   0   4        12
                29.47         30.29        3.0308    0   0  12         2
                30.12         73.34        2.9671    2   0   5        12
                30.90         51.32        2.8940    1   1   8        12
                31.23          8.09        2.8641    2   0   6        12
                32.50          1.38        2.7552    2   0   7        12
                32.60         14.52        2.7469    1   0  12        12
                33.91         26.19        2.6438    2   0   8        12
                34.53         15.39        2.5979    0   0  14         2
                35.45         56.86        2.5325    2   0   9        12
                36.58          5.68        2.4566    2   1   0        12
                36.67          2.25        2.4510    2   1   1        24
                37.27          5.50        2.4123    1   0  14        12
                37.35          1.72        2.4077    2   1   3        24
                37.94          1.01        2.3716    2   1   4        24
                38.17          6.55        2.3578    1   1  12        12
                38.69          2.14        2.3274    2   1   5        24
                40.71          4.71        2.2165    2   0  12        12
                41.80          1.65        2.1612    2   1   8        24
                42.64          6.42        2.1202    2   0  13        12
                42.91         10.10        2.1075    3   0   4        12
                43.09         17.41        2.0992    2   1   9        24
                43.59          1.05        2.0764    3   0   5        12
                44.40         10.71        2.0401    3   0   6        12
                44.51          1.42        2.0357    2   1  10        24
                44.59          1.85        2.0322    1   0  17        12
                44.86         17.26        2.0206    0   0  18         2
                46.43         16.30        1.9558    3   0   8        12
                46.72          1.59        1.9442    1   1  16        12
                46.74          3.37        1.9434    2   0  15        12
                47.65          9.59        1.9084    2   1  12        24
                48.52         72.77        1.8763    2   2   0         6
                48.90          3.25        1.8627    2   0  16        12
                49.61          5.73        1.8375    2   2   4        12
                50.64          5.34        1.8026    3   1   0        12
                50.70          2.74        1.8004    3   1   1        24
                50.95          1.81        1.7924    2   2   6        12
                51.12         31.54        1.7869    2   0  17        12
                51.18          7.43        1.7849    2   1  14        24
                51.24          1.12        1.7830    3   1   3        24
                51.36          4.34        1.7790    1   1  18        12
                51.88          3.27        1.7625    3   0  12        12
                52.28          1.41        1.7497    3   1   5        24
                52.78          5.42        1.7344    2   2   8        12
                53.39         20.62        1.7159    2   0  18        12
                54.86          1.45        1.6735    1   0  21        12
                55.04          1.87        1.6684    2   1  16        24
                55.08          2.22        1.6674    2   2  10        12
                55.85         16.19        1.6463    3   1   9        24
                56.65          3.73        1.6249    4   0   0         6
                56.71          5.13        1.6233    4   0   1        12
                57.20         13.36        1.6105    4   0   3        12
                57.52          3.84        1.6022    1   0  22        12
                57.63          5.74        1.5995    4   0   4        12
                57.79         19.61        1.5953    2   2  12        12
                58.13          1.67        1.5869    2   0  20        12
                58.17          8.36        1.5858    4   0   5        12
                58.84          1.15        1.5695    4   0   6        12
                59.68          5.63        1.5493    3   1  12        24
                60.23          1.12        1.5365    1   0  23        12
                60.51          6.46        1.5301    4   0   8        12
                60.58         20.35        1.5284    2   0  21        12
                60.91         17.28        1.5210    2   2  14        12
                61.51         17.42        1.5076    4   0   9        12
                62.26          4.54        1.4911    3   2   0        12
                62.32          1.12        1.4898    3   2   1        24
                62.74          4.67        1.4810    3   1  14        24
                62.90          3.55        1.4777    3   0  18        12
                63.71          1.42        1.4607    3   2   5        24
                65.66          4.41        1.4219    2   0  23        12
                66.00          1.18        1.4155    2   1  21        24
                66.55          1.41        1.4051    4   0  13        12
                66.75          3.28        1.4014    4   1   4        24
                66.88          7.02        1.3989    3   2   9        24
                66.89          3.40        1.3988    0   0  26         2
                67.87          4.80        1.3810    4   1   6        24
                68.01          1.44        1.3785    3   1  17        24
                68.21         16.78        1.3749    2   2  18        12
                68.40          2.41        1.3715    2   1  22        24
                68.63          2.19        1.3675    1   0  26        12
                69.41          5.90        1.3540    4   1   8        24
                70.37          3.25        1.3379    3   2  12        24
                70.87          1.06        1.3296    2   1  23        24
                71.53          2.02        1.3190    1   0  27        12
                72.37          1.12        1.3058    2   2  20        12
                73.14          9.34        1.2940    4   0  17        12
                73.76          1.91        1.2846    4   1  12        24
                75.01          5.73        1.2662    4   0  18        12
                76.56          2.11        1.2444    2   0  27        12
                78.23          2.99        1.2220    4   2   3        24
                78.50          1.47        1.2184    3   1  22        24
                78.59          1.14        1.2172    4   2   4        24
                78.72          2.33        1.2156    2   1  26        24
                79.07          1.38        1.2111    4   2   5        24
                81.10          1.33        1.1858    4   2   8        24
                81.17          7.63        1.1850    4   0  21        12
                81.49          2.17        1.1811    2   1  27        24
                81.99          4.16        1.1752    4   2   9        24
                82.43          1.29        1.1700    2   0  29        12
                83.22          2.31        1.1609    4   1  18        24
                83.87          2.31        1.1536    1   1  30        12
                85.48          3.26        1.1359    2   0  30        12
                85.73          1.34        1.1332    4   0  23        12
                86.85          1.13        1.1215    5   1   9        24
                86.85          8.53        1.1215    2   2  26        12
                88.25          1.44        1.1072    3   2  22        24
                88.47          2.08        1.1051    3   1  26        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.