Ilvaite
      Carrozzini B
      European Journal of Mineralogy 6 (1994) 465-479
      Crystal structure refinements of ilvaite: new relationships
      between chemical composition and crystallographic parameters
      Sample: Oridda X-2.3
      _database_code_amcsd 0006541

      CELL PARAMETERS:   12.9930   8.8250   5.8460   90.000   90.030   90.000
      SPACE GROUP: P2_1/a    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    670.321
      Density (g/cm3):      4.046
      MAX. ABS. INTENSITY / VOLUME**2:      10.43907371    
      RIR:      0.840
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.12        100.00        7.3003    1   1   0         4
                13.63         29.19        6.4965    2   0   0         2
                18.20         10.91        4.8737    0   1   1         4
                19.45          7.19        4.5639   -1   1   1         4
                19.46          7.51        4.5625    1   1   1         4
                21.27          5.97        4.1781    1   2   0         4
                22.81          2.89        3.8994   -2   1   1         4
                22.82          2.93        3.8977    2   1   1         4
                22.87         23.49        3.8880    3   1   0         4
                26.21          3.69        3.3995   -1   2   1         4
                26.22          3.75        3.3990    1   2   1         4
                27.46         27.18        3.2482    4   0   0         2
                27.55          4.14        3.2381   -3   1   1         4
                27.56          4.30        3.2367    3   1   1         4
                28.89         11.96        3.0909    3   2   0         4
                30.58          8.59        2.9230    0   0   2         2
                31.17         44.95        2.8691    1   3   0         4
                31.50         56.01        2.8400   -4   0   1         2
                31.52         55.06        2.8388    4   0   1         2
                32.77         10.81        2.7329   -3   2   1         4
                32.78         11.02        2.7321    3   2   1         4
                33.01         55.56        2.7138   -1   1   2         4
                33.01         55.82        2.7133    1   1   2         4
                33.44         76.29        2.6797    2   3   0         4
                34.12          1.67        2.6277    0   3   1         4
                34.28         17.65        2.6159    4   2   0         4
                34.83          4.25        2.5757   -1   3   1         4
                34.83          4.13        2.5755    1   3   1         4
                35.16         12.41        2.5522   -2   1   2         4
                35.18         12.41        2.5513    2   1   2         4
                36.03         10.61        2.4928    5   1   0         4
                36.89         21.90        2.4368    0   2   2         4
                36.90         19.54        2.4362   -2   3   1         4
                36.90         19.11        2.4358    2   3   1         4
                37.67         17.16        2.3881   -4   2   1         4
                37.68         17.66        2.3874    4   2   1         4
                38.52         18.56        2.3369   -3   1   2         4
                38.54         18.67        2.3359    3   1   2         4
                40.13          1.96        2.2468   -3   3   1         4
                40.14          1.89        2.2463    3   3   1         4
                40.90          1.65        2.2062    0   4   0         2
                41.52         22.83        2.1751    1   4   0         4
                41.55         19.39        2.1734   -4   0   2         2
                41.57         19.33        2.1722    4   0   2         2
                41.71          2.48        2.1655    6   0   0         2
                42.56          5.54        2.1241   -3   2   2         4
                42.58          5.55        2.1234    3   2   2         4
                42.85         29.70        2.1103   -4   1   2         4
                42.88         29.58        2.1093    4   1   2         4
                43.31         14.63        2.0891    2   4   0         4
                46.14          5.74        1.9673   -2   4   1         4
                46.15          5.73        1.9671    2   4   1         4
                46.18         14.02        1.9659    3   4   0         4
                46.58          8.33        1.9497   -4   2   2         4
                46.60          8.33        1.9489    4   2   2         4
                46.64          1.60        1.9475    5   3   0         4
                46.73          1.85        1.9440    6   2   0         4
                47.80          3.81        1.9028    0   1   3         4
                47.95         15.92        1.8972   -5   1   2         4
                47.98         15.92        1.8962    5   1   2         4
                49.31          2.54        1.8479   -5   3   1         4
                49.33          2.48        1.8475    5   3   1         4
                49.40          1.74        1.8449   -6   2   1         4
                49.41          1.82        1.8444    6   2   1         4
                49.97          2.76        1.8251    4   4   0         4
                50.23          2.24        1.8164    7   1   0         4
                51.93          2.59        1.7609    0   4   2         4
                52.43          6.92        1.7451   -1   4   2         4
                52.44          6.86        1.7449    1   4   2         4
                52.52          1.53        1.7424   -3   1   3         4
                52.54          1.50        1.7418    3   1   3         4
                52.58          1.40        1.7404   -6   0   2         2
                52.61          1.40        1.7396    6   0   2         2
                53.56         19.32        1.7109    7   2   0         4
                53.82          1.53        1.7033    2   5   0         4
                54.29          1.03        1.6897    0   5   1         4
                54.56          1.04        1.6818    5   4   0         4
                54.93          6.21        1.6714   -4   0   3         2
                54.94          7.33        1.6713   -6   3   1         4
                54.95          7.22        1.6710    6   3   1         4
                54.96          6.23        1.6706    4   0   3         2
                56.25          7.70        1.6353   -2   5   1         4
                56.26          7.83        1.6352    2   5   1         4
                56.40          8.05        1.6314   -3   4   2         4
                56.41          8.04        1.6311    3   4   2         4
                56.68          2.97        1.6241    8   0   0         2
                56.79         12.09        1.6210   -5   3   2         4
                56.82         12.06        1.6204    5   3   2         4
                56.87          1.44        1.6191   -6   2   2         4
                56.90          1.46        1.6184    6   2   2         4
                57.14          1.89        1.6121   -1   3   3         4
                57.14          1.97        1.6119    1   3   3         4
                57.72          1.76        1.5973    8   1   0         4
                58.56          4.63        1.5762   -2   3   3         4
                58.58          4.71        1.5759    2   3   3         4
                59.10          3.12        1.5630   -4   2   3         4
                59.13          3.09        1.5624    4   2   3         4
                59.85          2.70        1.5454    6   4   0         4
                60.04          1.15        1.5410   -8   1   1         4
                60.05          1.15        1.5406    8   1   1         4
                60.77         21.12        1.5242    8   2   0         4
                61.95         20.56        1.4979   -6   3   2         4
                61.98         20.51        1.4974    6   3   2         4
                63.18         26.63        1.4717   -2   5   2         4
                63.19         26.62        1.4716    2   5   2         4
                63.22          1.84        1.4708    0   6   0         2
                63.67         31.56        1.4615    0   0   4         2
                63.67          5.38        1.4615    1   6   0         4
                65.41          1.04        1.4267   -3   5   2         4
                65.43          1.04        1.4265    3   5   2         4
                65.52          8.16        1.4247    9   1   0         4
                65.74          4.56        1.4203    7   4   0         4
                65.76          5.89        1.4200   -8   0   2         2
                65.80          5.85        1.4194    8   0   2         2
                67.22          4.37        1.3927    3   6   0         4
                68.05          1.20        1.3778   -5   3   3         4
                68.08          1.23        1.3772    5   3   3         4
                68.48          1.34        1.3701   -4   5   2         4
                68.50          1.33        1.3698    4   5   2         4
                68.59         11.38        1.3681    6   5   0         4
                69.36          1.50        1.3548   -3   6   1         4
                69.37          1.45        1.3547    3   6   1         4
                70.66          1.25        1.3331   -4   0   4         2
                70.69          1.26        1.3325    4   0   4         2
                70.71          1.44        1.3322   -6   5   1         4
                70.73          1.48        1.3320    6   5   1         4
                72.59          2.87        1.3023   -1   3   4         4
                72.60          2.89        1.3022    1   3   4         4
                72.76          2.45        1.2998   -6   3   3         4
                72.79          2.50        1.2992    6   3   3         4
                73.70          1.90        1.2854   10   1   0         4
                73.85          6.12        1.2832   -2   3   4         4
                73.87          6.13        1.2830    2   3   4         4
                73.90          3.83        1.2825   -2   5   3         4
                73.91          3.74        1.2823    2   5   3         4
                74.15          1.96        1.2788   -8   3   2         4
                74.18          1.96        1.2783    8   3   2         4
                74.33          1.45        1.2761   -4   2   4         4
                74.36          1.43        1.2756    4   2   4         4
                75.37          1.46        1.2611   -5   1   4         4
                75.41          1.45        1.2605    5   1   4         4
                76.12          1.47        1.2505   -5   6   1         4
                76.13          1.46        1.2503    5   6   1         4
                76.42          5.43        1.2464   10   2   0         4
                77.06          1.21        1.2376    2   7   0         4
                78.63          1.69        1.2167    6   6   0         4
                78.91          1.80        1.2131   -1   4   4         4
                78.92          1.81        1.2130    1   4   4         4
                80.14          1.13        1.1976   -2   4   4         4
                80.15          1.12        1.1974    2   4   4         4
                80.34          1.86        1.1951    8   5   0         4
                81.17          3.66        1.1850   -9   3   2         4
                81.20          3.66        1.1846    9   3   2         4
                81.98          1.97        1.1753    4   7   0         4
                82.17          1.76        1.1730   -3   4   4         4
                82.20          1.77        1.1728    3   4   4         4
                82.88          1.63        1.1648  -10   3   1         4
                82.90          1.63        1.1646   10   3   1         4
                85.74          1.14        1.1332   -3   6   3         4
                85.75          1.17        1.1330    3   6   3         4
                87.01          1.41        1.1199   -6   5   3         4
                87.04          1.38        1.1195    6   5   3         4
                87.83          3.24        1.1115   -7   2   4         4
                87.88          3.25        1.1110    7   2   4         4
                88.87          2.02        1.1012  -10   3   2         4
                88.91          2.02        1.1008   10   3   2         4
                88.96          2.62        1.1003   -4   0   5         2
                89.00          2.56        1.0999    4   0   5         2
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.