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: Rio Marina X
      _database_code_amcsd 0006544

      CELL PARAMETERS:   13.0120   8.8090   5.8490   90.000   90.020   90.000
      SPACE GROUP: P2_1/a    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    670.428
      Density (g/cm3):      4.028
      MAX. ABS. INTENSITY / VOLUME**2:      11.54313693    
      RIR:      0.933
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.13         89.94        7.2946    1   1   0         4
                13.61         30.06        6.5060    2   0   0         2
                18.21          9.36        4.8727    0   1   1         4
                19.45          6.52        4.5637   -1   1   1         4
                19.45          6.50        4.5628    1   1   1         4
                21.30          5.86        4.1720    1   2   0         4
                22.80          3.28        3.9007   -2   1   1         4
                22.80          3.26        3.8996    2   1   1         4
                22.85         21.77        3.8912    3   1   0         4
                26.24          3.49        3.3967   -1   2   1         4
                26.24          3.37        3.3963    1   2   1         4
                27.42         23.81        3.2530    4   0   0         2
                27.53          3.38        3.2402   -3   1   1         4
                27.54          3.41        3.2393    3   1   1         4
                28.89         11.00        3.0904    3   2   0         4
                30.57          8.02        2.9245    0   0   2         2
                31.23         37.59        2.8643    1   3   0         4
                31.46         50.97        2.8433   -4   0   1         2
                31.47         50.39        2.8425    4   0   1         2
                32.77         10.24        2.7327   -3   2   1         4
                32.78         10.38        2.7322    3   2   1         4
                33.00         49.90        2.7147   -1   1   2         4
                33.00         50.10        2.7143    1   1   2         4
                33.48         69.41        2.6764    2   3   0         4
                34.17          1.32        2.6242    0   3   1         4
                34.27         15.87        2.6167    4   2   0         4
                34.88          3.68        2.5725   -1   3   1         4
                34.88          3.56        2.5723    1   3   1         4
                35.15         11.77        2.5532   -2   1   2         4
                35.16         11.73        2.5526    2   1   2         4
                35.98          9.51        2.4958    5   1   0         4
                36.89         19.49        2.4363    0   2   2         4
                36.93         18.00        2.4338   -2   3   1         4
                36.94         17.76        2.4336    2   3   1         4
                37.66         15.02        2.3888   -4   2   1         4
                37.66         15.39        2.3883    4   2   1         4
                38.50         16.05        2.3382   -3   1   2         4
                38.51         16.17        2.3375    3   1   2         4
                40.16          1.71        2.2454   -3   3   1         4
                40.17          1.63        2.2451    3   3   1         4
                40.98          1.32        2.2023    0   4   0         2
                41.51         17.31        2.1752   -4   0   2         2
                41.53         17.23        2.1744    4   0   2         2
                41.59         19.68        2.1714    1   4   0         4
                41.65          2.22        2.1687    6   0   0         2
                42.55          5.11        2.1244   -3   2   2         4
                42.57          5.18        2.1239    3   2   2         4
                42.82         27.29        2.1118   -4   1   2         4
                42.84         27.19        2.1111    4   1   2         4
                43.38         13.12        2.0860    2   4   0         4
                46.20          5.15        1.9648   -2   4   1         4
                46.21          5.13        1.9647    2   4   1         4
                46.23         13.20        1.9636    3   4   0         4
                46.57          7.29        1.9503   -4   2   2         4
                46.58          7.30        1.9498    4   2   2         4
                46.64          1.46        1.9476    5   3   0         4
                46.69          1.69        1.9456    6   2   0         4
                47.78          3.57        1.9036    0   1   3         4
                47.91         14.37        1.8987   -5   1   2         4
                47.93         14.46        1.8981    5   1   2         4
                49.31          2.06        1.8480   -5   3   1         4
                49.32          1.98        1.8477    5   3   1         4
                49.36          1.67        1.8463   -6   2   1         4
                49.37          1.74        1.8460    6   2   1         4
                50.01          2.19        1.8236    4   4   0         4
                50.16          1.82        1.8188    7   1   0         4
                51.98          2.01        1.7592    0   4   2         4
                52.49          6.34        1.7434   -1   4   2         4
                52.49          1.38        1.7433   -3   1   3         4
                52.49          6.29        1.7433    1   4   2         4
                52.50          1.35        1.7429    3   1   3         4
                52.52          1.28        1.7423   -6   0   2         2
                52.54          1.29        1.7417    6   0   2         2
                53.51         18.04        1.7126    7   2   0         4
                53.92          1.32        1.7006    2   5   0         4
                54.39          1.19        1.6869    0   5   1         4
                54.89          5.57        1.6726   -4   0   3         2
                54.91          5.53        1.6721    4   0   3         2
                54.92          6.62        1.6718   -6   3   1         4
                54.93          6.59        1.6716    6   3   1         4
                56.34          6.79        1.6330   -2   5   1         4
                56.34          6.83        1.6329    2   5   1         4
                56.44          7.08        1.6304   -3   4   2         4
                56.45          7.04        1.6301    3   4   2         4
                56.59          2.77        1.6265    8   0   0         2
                56.79         10.20        1.6212   -5   3   2         4
                56.80         10.18        1.6208    5   3   2         4
                56.83          1.38        1.6201   -6   2   2         4
                56.85          1.40        1.6196    6   2   2         4
                57.15          1.68        1.6118   -1   3   3         4
                57.15          1.76        1.6117    1   3   3         4
                57.63          1.50        1.5995    8   1   0         4
                58.57          4.36        1.5760   -2   3   3         4
                58.58          4.41        1.5758    2   3   3         4
                59.08          2.72        1.5636   -4   2   3         4
                59.10          2.72        1.5632    4   2   3         4
                59.86          2.59        1.5452    6   4   0         4
                59.95          1.09        1.5430   -8   1   1         4
                59.96          1.08        1.5427    8   1   1         4
                60.70         18.50        1.5258    8   2   0         4
                61.93         19.04        1.4984   -6   3   2         4
                61.95         19.05        1.4980    6   3   2         4
                63.25         24.03        1.4701   -2   5   2         4
                63.26         24.02        1.4700    2   5   2         4
                63.35          2.05        1.4682    0   6   0         2
                63.63         28.54        1.4622    0   0   4         2
                63.80          4.60        1.4589    1   6   0         4
                65.42          7.13        1.4267    9   1   0         4
                65.68          5.21        1.4217   -8   0   2         2
                65.70          5.18        1.4212    8   0   2         2
                65.74          4.23        1.4205    7   4   0         4
                67.33          3.86        1.3907    3   6   0         4
                68.05          1.02        1.3777    5   3   3         4
                68.54          1.29        1.3691   -4   5   2         4
                68.55          1.28        1.3689    4   5   2         4
                68.63         10.15        1.3674    6   5   0         4
                69.47          1.32        1.3530   -3   6   1         4
                69.48          1.28        1.3529    3   6   1         4
                70.61          1.07        1.3339   -4   0   4         2
                70.63          1.09        1.3335    4   0   4         2
                70.75          1.30        1.3316   -6   5   1         4
                70.76          1.33        1.3315    6   5   1         4
                72.59          2.41        1.3024   -1   3   4         4
                72.59          2.44        1.3023    1   3   4         4
                72.73          2.23        1.3002   -6   3   3         4
                72.75          2.24        1.2999    6   3   3         4
                73.58          1.81        1.2872   10   1   0         4
                73.85          5.58        1.2833   -2   3   4         4
                73.86          5.61        1.2831    2   3   4         4
                73.96          3.44        1.2816   -2   5   3         4
                73.97          3.38        1.2815    2   5   3         4
                74.10          2.00        1.2796   -8   3   2         4
                74.12          1.99        1.2793    8   3   2         4
                74.30          1.28        1.2766   -4   2   4         4
                74.32          1.26        1.2763    4   2   4         4
                75.32          1.30        1.2618   -5   1   4         4
                75.34          1.28        1.2615    5   1   4         4
                76.21          1.33        1.2493   -5   6   1         4
                76.22          1.34        1.2492    5   6   1         4
                76.31          5.14        1.2479   10   2   0         4
                78.71          1.46        1.2158    6   6   0         4
                78.93          1.56        1.2129   -1   4   4         4
                78.93          1.57        1.2128    1   4   4         4
                80.15          1.02        1.1974   -2   4   4         4
                80.34          1.66        1.1951    8   5   0         4
                81.10          3.13        1.1858   -9   3   2         4
                81.12          3.14        1.1856    9   3   2         4
                82.12          1.76        1.1737    4   7   0         4
                82.19          1.63        1.1729   -3   4   4         4
                82.20          1.65        1.1727    3   4   4         4
                82.79          1.47        1.1658  -10   3   1         4
                82.80          1.46        1.1657   10   3   1         4
                85.83          1.02        1.1322   -3   6   3         4
                85.84          1.06        1.1321    3   6   3         4
                87.03          1.31        1.1196   -6   5   3         4
                87.05          1.29        1.1194    6   5   3         4
                87.76          3.03        1.1122   -7   2   4         4
                87.79          3.04        1.1119    7   2   4         4
                88.78          1.81        1.1021  -10   3   2         4
                88.80          1.81        1.1018   10   3   2         4
                88.90          2.43        1.1009   -4   0   5         2
                88.92          2.37        1.1007    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.