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-3.3
      _database_code_amcsd 0006542

      CELL PARAMETERS:   13.0060   8.8420   5.8440   90.000   90.190   90.000
      SPACE GROUP: P2_1/a    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    672.051
      Density (g/cm3):      4.029
      MAX. ABS. INTENSITY / VOLUME**2:      11.00442078    
      RIR:      0.889
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.10        100.00        7.3122    1   1   0         4
                13.62         29.53        6.5030    2   0   0         2
                18.20          8.73        4.8753    0   1   1         4
                19.43          7.55        4.5693   -1   1   1         4
                19.46          5.20        4.5610    1   1   1         4
                21.23          6.49        4.1858    1   2   0         4
                22.77          3.20        3.9060   -2   1   1         4
                22.83          2.57        3.8956    2   1   1         4
                22.85         22.91        3.8926    3   1   0         4
                26.17          4.33        3.4047   -1   2   1         4
                26.20          2.95        3.4012    1   2   1         4
                27.43         25.95        3.2515    4   0   0         2
                27.49          4.08        3.2442   -3   1   1         4
                27.57          3.71        3.2353    3   1   1         4
                28.84         11.90        3.0954    3   2   0         4
                30.60          7.45        2.9220    0   0   2         2
                31.11         42.22        2.8744    1   3   0         4
                31.44         51.33        2.8453   -4   0   1         2
                31.53         51.56        2.8373    4   0   1         2
                32.71         10.23        2.7380   -3   2   1         4
                32.77          9.97        2.7327    3   2   1         4
                32.99         53.15        2.7151   -1   1   2         4
                33.03         53.27        2.7116    1   1   2         4
                33.38         74.16        2.6845    2   3   0         4
                34.07          1.42        2.6316    0   3   1         4
                34.23         16.94        2.6193    4   2   0         4
                34.77          3.77        2.5801   -1   3   1         4
                34.79          3.71        2.5786    1   3   1         4
                35.13         12.45        2.5548   -2   1   2         4
                35.21         12.00        2.5490    2   1   2         4
                35.99         10.23        2.4954    5   1   0         4
                36.83         18.03        2.4407   -2   3   1         4
                36.87         18.58        2.4382    2   3   1         4
                36.87         20.79        2.4377    0   2   2         4
                37.59         15.56        2.3926   -4   2   1         4
                37.67         16.55        2.3879    4   2   1         4
                38.47         17.00        2.3402   -3   1   2         4
                38.58         17.50        2.3335    3   1   2         4
                40.05          1.96        2.2511   -3   3   1         4
                40.11          1.59        2.2481    3   3   1         4
                40.82          1.60        2.2105    0   4   0         2
                41.43         20.91        2.1792    1   4   0         4
                41.48         18.62        2.1769   -4   0   2         2
                41.62         17.57        2.1698    4   0   2         2
                41.67          2.58        2.1677    6   0   0         2
                42.49          5.37        2.1273   -3   2   2         4
                42.60          5.73        2.1223    3   2   2         4
                42.78         28.16        2.1138   -4   1   2         4
                42.92         27.52        2.1072    4   1   2         4
                43.23         13.79        2.0929    2   4   0         4
                46.05          5.44        1.9710   -2   4   1         4
                46.08          5.37        1.9697    2   4   1         4
                46.09         13.72        1.9693    3   4   0         4
                46.50          8.14        1.9530   -4   2   2         4
                46.57          1.70        1.9503    5   3   0         4
                46.63          8.26        1.9478    4   2   2         4
                46.67          1.72        1.9463    6   2   0         4
                47.81          3.30        1.9024    0   1   3         4
                47.86         15.33        1.9006   -5   1   2         4
                48.02         15.91        1.8946    5   1   2         4
                49.22          2.36        1.8514   -5   3   1         4
                49.29          2.22        1.8486    5   3   1         4
                49.30          1.54        1.8482   -6   2   1         4
                49.40          1.70        1.8449    6   2   1         4
                49.89          2.61        1.8281    4   4   0         4
                50.17          1.91        1.8183    7   1   0         4
                51.74          1.07        1.7668   -1   2   3         4
                51.86          2.29        1.7629    0   4   2         4
                52.36          7.06        1.7474   -1   4   2         4
                52.39          6.81        1.7464    1   4   2         4
                52.46          1.31        1.7441   -3   1   3         4
                52.48          1.28        1.7437   -6   0   2         2
                52.60          1.39        1.7400    3   1   3         4
                52.66          1.34        1.7382    6   0   2         2
                53.50         18.62        1.7129    7   2   0         4
                53.71          1.65        1.7064    2   5   0         4
                54.19          1.14        1.6926    0   5   1         4
                54.83          6.83        1.6744   -6   3   1         4
                54.86          6.22        1.6735   -4   0   3         2
                54.92          7.17        1.6719    6   3   1         4
                55.03          5.31        1.6686    4   0   3         2
                56.14          7.38        1.6384   -2   5   1         4
                56.17          6.81        1.6376    2   5   1         4
                56.30          7.97        1.6342   -3   4   2         4
                56.38          7.55        1.6319    3   4   2         4
                56.61          2.79        1.6257    8   0   0         2
                56.68         11.18        1.6240   -5   3   2         4
                56.75          1.53        1.6221   -6   2   2         4
                56.82         11.00        1.6203    5   3   2         4
                56.92          1.72        1.6176    6   2   2         4
                57.10          1.58        1.6131   -1   3   3         4
                57.14          1.84        1.6120    1   3   3         4
                57.65          1.44        1.5989    8   1   0         4
                58.50          4.66        1.5777   -2   3   3         4
                58.59          4.24        1.5756    2   3   3         4
                59.02          2.67        1.5651   -4   2   3         4
                59.18          3.03        1.5611    4   2   3         4
                59.75          2.66        1.5477    6   4   0         4
                59.93          1.15        1.5435   -8   1   1         4
                60.69         19.94        1.5258    8   2   0         4
                61.82         19.62        1.5007   -6   3   2         4
                61.98         19.63        1.4972    6   3   2         4
                63.06         25.38        1.4741   -2   5   2         4
                63.08          1.86        1.4737    0   6   0         2
                63.12         25.36        1.4730    2   5   2         4
                63.54          5.01        1.4643    1   6   0         4
                63.70         29.90        1.4610    0   0   4         2
                65.44          7.73        1.4262    9   1   0         4
                65.62          5.47        1.4227   -8   0   2         2
                65.64          4.38        1.4223    7   4   0         4
                65.83          5.36        1.4187    8   0   2         2
                67.08          4.28        1.3953    3   6   0         4
                67.93          1.06        1.3800   -5   3   3         4
                68.12          1.15        1.3765    5   3   3         4
                68.34          1.38        1.3726   -4   5   2         4
                68.44          1.30        1.3708    4   5   2         4
                68.47         10.66        1.3703    6   5   0         4
                69.21          1.41        1.3574   -3   6   1         4
                69.25          1.37        1.3568    3   6   1         4
                70.56          1.44        1.3347   -6   5   1         4
                70.59          1.14        1.3343   -4   0   4         2
                70.64          1.34        1.3335    6   5   1         4
                70.79          1.29        1.3310    4   0   4         2
                72.56          2.63        1.3028   -1   3   4         4
                72.61          2.80        1.3020    1   3   4         4
                72.61          2.46        1.3020   -6   3   3         4
                72.84          2.34        1.2985    6   3   3         4
                73.61          2.03        1.2867   10   1   0         4
                73.79          3.48        1.2841   -2   5   3         4
                73.80          5.77        1.2840   -2   3   4         4
                73.86          3.50        1.2830    2   5   3         4
                73.90          6.14        1.2825    2   3   4         4
                73.99          1.92        1.2812   -8   3   2         4
                74.18          1.86        1.2783    8   3   2         4
                74.24          1.43        1.2774   -4   2   4         4
                74.44          1.33        1.2745    4   2   4         4
                75.27          1.51        1.2626   -5   1   4         4
                75.51          1.33        1.2591    5   1   4         4
                75.95          1.35        1.2528   -5   6   1         4
                76.01          1.45        1.2520    5   6   1         4
                76.32          5.28        1.2477   10   2   0         4
                76.88          1.16        1.2400    2   7   0         4
                78.48          1.59        1.2187    6   6   0         4
                78.86          1.62        1.2138   -1   4   4         4
                78.91          1.72        1.2132    1   4   4         4
                80.06          1.13        1.1986   -2   4   4         4
                80.20          1.75        1.1968    8   5   0         4
                80.99          3.44        1.1872   -9   3   2         4
                81.20          3.44        1.1846    9   3   2         4
                81.80          1.95        1.1774    4   7   0         4
                82.07          1.68        1.1742   -3   4   4         4
                82.22          1.81        1.1725    3   4   4         4
                82.72          1.56        1.1667  -10   3   1         4
                82.84          1.37        1.1653   10   3   1         4
                85.58          1.06        1.1349   -3   6   3         4
                85.68          1.09        1.1337    3   6   3         4
                86.81          1.26        1.1219   -6   5   3         4
                87.03          1.38        1.1196    6   5   3         4
                87.66          3.15        1.1132   -7   2   4         4
                87.99          3.16        1.1099    7   2   4         4
                88.66          1.95        1.1032  -10   3   2         4
                88.88          2.49        1.1011   -4   0   5         2
                88.90          1.96        1.1009   10   3   2         4
                89.12          2.34        1.0987    4   0   5         2
                89.88          1.15        1.0914    6   7   0         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.