Megacyclite
      Zubkova N V, Pekov I V, Chukanov N V, Listsin D V, Rabadanov M K, Pushcharovsky D Y
      New Data on Minerals. Moscow 42 (2007) 81-92
      New data on megacyclite
      _database_code_amcsd 0014933

      CELL PARAMETERS:   24.8219  11.9236  14.8765   90.000   94.486   90.000
      SPACE GROUP: P2_1/c    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   4389.456
      Density (g/cm3):      1.904
      MAX. ABS. INTENSITY / VOLUME**2:      2.424438085    
      RIR:      0.415
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 3.57         13.90       24.7459    1   0   0         2
                 7.14         32.10       12.3729    2   0   0         2
                 9.52          5.25        9.2928    0   1   1         4
                10.00          6.40        8.8434   -1   1   1         4
                10.73         15.50        8.2486    3   0   0         2
                11.93         35.64        7.4155    0   0   2         2
                12.19          5.03        7.2613   -1   0   2         2
                12.73         36.14        6.9554    1   0   2         2
                13.05          1.15        6.7836    3   1   0         4
                14.00          3.83        6.3247   -3   1   1         4
                14.06          8.22        6.2970    0   1   2         4
                14.28          1.61        6.2018   -1   1   2         4
                14.32          3.12        6.1865    4   0   0         2
                14.40          8.56        6.1520    2   0   2         2
                14.74          3.57        6.0079    1   1   2         4
                14.86         32.88        5.9618    0   2   0         2
                15.29         19.28        5.7960    1   2   0         4
                15.36          3.81        5.7690   -2   1   2         4
                15.43          2.69        5.7425   -3   0   2         2
                16.02          1.92        5.5316    0   2   1         4
                16.14          2.21        5.4913    4   1   0         4
                16.32          1.39        5.4322   -1   2   1         4
                16.51          7.38        5.3708    2   2   0         4
                16.82          2.27        5.2702   -4   1   1         4
                17.61          8.19        5.0371    4   1   1         4
                17.94          3.72        4.9444   -4   0   2         2
                18.28          1.19        4.8522    3   1   2         4
                19.10         18.22        4.6464    0   2   2         4
                19.26          1.28        4.6077   -1   2   2         4
                19.39          2.00        4.5775    4   0   2         2
                19.58          1.28        4.5334    3   2   1         4
                19.61         23.60        4.5265    1   2   2         4
                19.91         35.86        4.4599   -5   1   1         4
                20.08          1.74        4.4217   -2   2   2         4
                20.74         71.38        4.2821    5   1   1         4
                21.23          3.82        4.1847   -4   2   1         4
                21.55          1.64        4.1243    6   0   0         2
                22.36          3.43        3.9755    5   0   2         2
                22.42          1.64        3.9660    3   2   2         4
                23.16          1.59        3.8401   -6   1   1         4
                23.36         38.27        3.8079   -4   1   3         4
                23.77          4.66        3.7430   -5   2   1         4
                23.87          8.09        3.7277    1   2   3         4
                24.00          1.77        3.7077    0   0   4         2
                24.03          5.45        3.7030    6   1   1         4
                24.05          1.31        3.7005   -2   2   3         4
                24.48         15.34        3.6360    5   2   1         4
                24.52          1.51        3.6308    4   2   2         4
                24.55         16.14        3.6255    1   0   4         2
                24.89          7.79        3.5773    2   2   3         4
                25.15          1.99        3.5405    0   1   4         4
                25.43          3.51        3.5031    0   3   2         4
                25.52          2.67        3.4902    6   0   2         2
                25.55          1.46        3.4864   -1   3   2         4
                25.57         10.78        3.4840   -5   1   3         4
                25.65          1.28        3.4735   -5   2   2         4
                25.68         23.27        3.4687    1   1   4         4
                25.79          1.35        3.4539    3   3   1         4
                25.82          2.01        3.4509    1   3   2         4
                26.38          3.30        3.3790    3   2   3         4
                26.53          2.42        3.3593   -7   1   1         4
                26.65          3.34        3.3453   -3   1   4         4
                26.70          2.19        3.3386    2   1   4         4
                26.70          1.07        3.3384    2   3   2         4
                26.75          3.46        3.3321   -4   2   3         4
                26.96          1.24        3.3076    5   2   2         4
                27.08          5.13        3.2927   -7   0   2         2
                27.09          7.98        3.2920   -4   3   1         4
                27.43          4.59        3.2516    7   1   1         4
                27.59          2.14        3.2328    4   3   1         4
                28.09          7.48        3.1771   -6   1   3         4
                28.09          3.12        3.1769   -4   1   4         4
                28.22          2.50        3.1624   -6   2   2         4
                28.35         11.73        3.1485    0   2   4         4
                28.82         99.67        3.0977    1   2   4         4
                28.86          1.28        3.0932    8   0   0         2
                28.94          1.69        3.0854   -5   0   4         2
                29.15         42.33        3.0636   -5   3   1         4
                29.59          2.66        3.0190   -7   2   1         4
                29.69          1.27        3.0088   -3   2   4         4
                29.74         17.12        3.0041    5   3   1         4
                29.74          1.76        3.0040    2   2   4         4
                29.91          2.48        2.9871   -5   1   4         4
                29.98         39.61        2.9809    0   4   0         2
                30.00          4.09        2.9790   -8   1   1         4
                30.23         12.03        2.9564    6   1   3         4
                30.32          2.14        2.9478   -3   3   3         4
                30.43         29.49        2.9376   -8   0   2         2
                30.48         21.76        2.9327    5   2   3         4
                30.59          4.85        2.9225    0   4   1         4
                30.75          2.93        2.9075   -1   4   1         4
                30.86          5.70        2.8980    2   4   0         4
                30.86          1.10        2.8971    1   4   1         4
                31.07          1.39        2.8785    3   2   4         4
                31.15          1.59        2.8712   -6   0   4         2
                31.25          1.36        2.8619    5   0   4         2
                31.36          3.08        2.8523   -8   1   2         4
                31.66         15.49        2.8258   -4   3   3         4
                31.92          8.50        2.8035    3   4   0         4
                32.06          1.67        2.7914   -6   1   4         4
                32.17          1.67        2.7829    5   1   4         4
                32.17          7.04        2.7821    6   3   1         4
                32.37          3.54        2.7658    0   4   2         4
                32.67          1.57        2.7414    3   4   1         4
                32.76          1.63        2.7340   -8   2   1         4
                32.97          1.86        2.7170    4   3   3         4
                33.15          1.33        2.7025    7   1   3         4
                33.32          1.54        2.6890   -4   1   5         4
                33.36          2.07        2.6856   -5   3   3         4
                33.37          6.34        2.6854    4   4   0         4
                33.45         13.80        2.6792    9   1   0         4
                33.45          6.75        2.6785    1   3   4         4
                33.53          2.16        2.6724   -9   1   1         4
                33.63          1.66        2.6648   -7   0   4         2
                33.72          6.63        2.6583   -4   4   1         4
                33.75          1.58        2.6560    6   0   4         2
                33.87         26.08        2.6464   -9   0   2         2
                34.13          3.33        2.6269    4   4   1         4
                34.26          1.37        2.6172    2   3   4         4
                34.92          6.36        2.5697    5   3   3         4
                35.38          1.11        2.5372    4   1   5         4
                35.70          3.20        2.5147    9   0   2         2
                35.85          1.36        2.5047   -4   2   5         4
                35.93         16.09        2.4997    5   4   1         4
                36.23          2.16        2.4792    8   1   3         4
                36.30          1.62        2.4746   10   0   0         2
                36.34          3.54        2.4722   -8   0   4         2
                36.82          5.29        2.4408    1   0   6         2
                37.10          2.68        2.4230   10   1   0         4
                37.14         16.36        2.4207   -8   1   4         4
                37.14          2.87        2.4205    6   3   3         4
                37.31          7.21        2.4100    5   1   5         4
                37.57          1.22        2.3941   -4   4   3         4
                37.62         12.21        2.3912    1   1   6         4
                37.79          1.21        2.3805   -1   3   5         4
                37.85          1.62        2.3772    0   3   5         4
                38.23          1.10        2.3545    0   5   1         4
                38.26          1.97        2.3523    1   3   5         4
                38.44          3.58        2.3418    2   1   6         4
                38.76          1.07        2.3233   -3   3   5         4
                38.87          3.77        2.3170    9   2   2         4
                39.04          2.63        2.3070   -5   4   3         4
                39.12          7.04        2.3025    1   4   4         4
                39.37          1.24        2.2888    8   0   4         2
                39.46          1.05        2.2838    9   1   3         4
                39.46          6.11        2.2837   -8   2   4         4
                39.51         11.15        2.2806    6   1   5         4
                39.62          1.41        2.2750   -2   2   6         4
                39.62          3.54        2.2746    5   2   5         4
                39.68          1.28        2.2715   -3   5   1         4
                39.70          3.50        2.2702    0   5   2         4
                39.76          2.31        2.2671   -4   3   5         4
                39.91          2.92        2.2588    1   2   6         4
                39.97          1.34        2.2558    1   5   2         4
                40.54          1.36        2.2251    4   5   0         4
                40.70          1.77        2.2170    2   2   6         4
                40.83          1.55        2.2098   -7   4   2         4
                40.84          2.56        2.2096   -4   5   1         4
                41.08          1.31        2.1972   -5   3   5         4
                41.19          5.15        2.1915    4   5   1         4
                41.67          2.34        2.1676    9   2   3         4
                41.72          3.67        2.1649    6   2   5         4
                41.95          1.21        2.1535    7   1   5         4
                42.07          1.22        2.1479   -4   5   2         4
                42.21          1.67        2.1410   10   2   2         4
                42.54          1.27        2.1251    9   3   2         4
                42.69          1.01        2.1178   -6   3   5         4
                42.73          2.59        2.1160    5   5   1         4
                42.97          1.43        2.1048   11   2   0         4
                43.06          2.00        2.1007   10   3   0         4
                43.24          7.18        2.0923   -8   4   2         4
                43.43          1.09        2.0835   -2   1   7         4
                43.54          1.19        2.0785  -11   1   3         4
                43.68          4.36        2.0725   -7   1   6         4
                43.94          7.73        2.0604   -3   1   7         4
                44.05          1.17        2.0558   -6   5   1         4
                44.29          1.14        2.0450    5   5   2         4
                44.55          1.62        2.0339    6   5   1         4
                44.75          1.79        2.0253   -4   4   5         4
                44.88          1.02        2.0197   10   2   3         4
                45.13          2.81        2.0092   -8   0   6         2
                45.46          1.12        1.9952   -5   5   3         4
                45.53         10.52        1.9924    1   5   4         4
                45.80          1.37        1.9812   -8   1   6         4
                45.85         10.64        1.9790   -9   4   2         4
                46.67          2.09        1.9463    5   5   3         4
                47.02          1.21        1.9325  -12   1   3         4
                47.41          2.54        1.9178    7   3   5         4
                47.50          1.29        1.9141   12   2   1         4
                47.77          1.56        1.9040   10   4   0         4
                47.77          1.47        1.9040   -8   2   6         4
                47.86          1.11        1.9007   -5   2   7         4
                48.19          1.30        1.8885    1   4   6         4
                48.33          6.58        1.8830  -13   1   1         4
                48.44          7.56        1.8790    6   5   3         4
                48.85          1.25        1.8642  -11   3   3         4
                49.49          1.00        1.8416  -11   1   5         4
                49.55          1.04        1.8398   -3   0   8         2
                49.76          2.29        1.8325   -3   5   5         4
                49.98          1.70        1.8249   -4   3   7         4
                50.02          1.54        1.8236    5   6   1         4
                50.23          4.59        1.8163  -13   2   1         4
                50.26          1.12        1.8153   -4   0   8         2
                50.34          1.80        1.8127    2   0   8         2
                50.53          1.35        1.8063    6   1   7         4
                50.58          4.41        1.8045   -4   5   5         4
                51.21          2.08        1.7840   13   2   1         4
                51.29          4.85        1.7813   -4   6   3         4
                51.40          8.40        1.7778   10   3   4         4
                52.06          1.13        1.7567  -12   3   3         4
                52.07          1.39        1.7564    1   2   8         4
                52.20          1.17        1.7523  -14   1   1         4
                52.22          1.77        1.7517   -1   6   4         4
                52.23          1.87        1.7515    0   6   4         4
                52.44          3.20        1.7450  -13   2   3         4
                52.49          1.00        1.7432   -2   6   4         4
                52.51          8.17        1.7426    1   6   4         4
                52.60          1.90        1.7401  -12   1   5         4
                52.78          3.15        1.7343    2   2   8         4
                52.91          1.94        1.7304    9   5   2         4
                53.23          1.17        1.7208   11   4   2         4
                53.28          3.87        1.7193  -13   3   1         4
                53.38          4.47        1.7164   -8   5   4         4
                53.51          1.08        1.7125    5   5   5         4
                53.54          3.62        1.7116    5   6   3         4
                53.74          1.30        1.7057    1   5   6         4
                53.91          1.20        1.7006    3   6   4         4
                54.00          2.08        1.6981  -14   2   1         4
                54.03          2.11        1.6973   -7   0   8         2
                54.23          1.06        1.6915   -4   4   7         4
                54.38          1.20        1.6870  -12   2   5         4
                54.62          2.53        1.6804   -7   1   8         4
                55.19          4.22        1.6642    6   5   5         4
                55.33          7.97        1.6603    6   3   7         4
                55.78          1.20        1.6480   -8   0   8         2
                56.03          2.49        1.6413  -14   2   3         4
                56.27          1.67        1.6349   -2   1   9         4
                56.35          4.14        1.6326   -3   6   5         4
                56.62          1.56        1.6255   -3   1   9         4
                56.91          5.43        1.6181  -14   3   1         4
                57.31          1.27        1.6075    7   3   7         4
                58.49          1.08        1.5779   -7   5   6         4
                58.71          6.13        1.5726   -3   5   7         4
                58.87          1.56        1.5687  -14   3   3         4
                58.92          3.14        1.5674   14   2   3         4
                59.27          1.44        1.5592    9   6   2         4
                59.38          1.62        1.5564   -4   5   7         4
                59.70          1.48        1.5489   -8   6   4         4
                59.70          2.43        1.5488    2   4   8         4
                60.03          1.09        1.5411    1   6   6         4
                60.36          1.73        1.5335  -13   3   5         4
                60.77          1.61        1.5242   -2   3   9         4
                60.83          2.10        1.5229  -14   4   1         4
                61.10          1.90        1.5166   -3   3   9         4
                61.73          1.94        1.5026   -9   6   4         4
                61.76          2.20        1.5021   10   6   2         4
                63.44          1.60        1.4663   10   4   6         4
                63.79          3.10        1.4591    2   0  10         2
                64.70          1.18        1.4408   -3   6   7         4
                64.73          1.04        1.4401    7   1   9         4
                65.38          1.68        1.4274   15   3   3         4
                66.03          1.82        1.4149    7   5   7         4
                66.14          1.73        1.4129   -8   6   6         4
                66.54          1.37        1.4054   10   6   4         4
                67.77          1.16        1.3828   -7   5   8         4
                68.01          2.21        1.3785    1   8   4         4
                68.62          1.67        1.3676  -12   4   7         4
                68.94          1.14        1.3621  -18   1   2         4
                70.05          1.02        1.3432   -2   1  11         4
                71.37          1.08        1.3216  -13   4   7         4
                71.58          1.60        1.3183   -2   2  11         4
                72.08          1.21        1.3103    9   8   0         4
                73.09          1.18        1.2947   19   1   0         4
                73.17          1.65        1.2934   10   7   4         4
                73.57          1.11        1.2874   15   5   3         4
                74.41          1.05        1.2750  -13   6   5         4
                76.06          1.11        1.2514   11   4   8         4
                77.41          1.47        1.2329    5   9   3         4
                79.27          1.10        1.2085    3   0  12         2
                79.56          1.11        1.2048   15   5   5         4
                79.71          1.23        1.2029    7   2  11         4
                79.76          1.14        1.2024   -3   9   5         4
                82.14          1.81        1.1734    7   3  11         4
                84.08          2.07        1.1513    2   8   8         4
                87.37          1.31        1.1161   10   8   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.