Wilhelmkleinite
      Adiwidjaja G, Friese K, Klaska K H, Moore P B, Schluter J
      Zeitschrift fur Kristallographie 215 (2000) 96-101
      The crystal structure of the new mineral wilhelmkleinite ZnFe3+2(OH)2(AsO4)2
      Locality: Tsumeb mine, Namibia
      _database_code_amcsd 0011085

      CELL PARAMETERS:    6.6310   7.6110   7.3770   90.000   91.800   90.000
      SPACE GROUP: P2_1/n    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    372.123
      Density (g/cm3):      4.363
      MAX. ABS. INTENSITY / VOLUME**2:      39.77974938    
      RIR:      2.969
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.71          8.77        5.0079   -1   0   1         2
                17.75         10.35        4.9982    1   1   0         4
                18.28         13.12        4.8539    1   0   1         2
                21.24          6.06        4.1835   -1   1   1         4
                21.72         16.00        4.0925    1   1   1         4
                23.38          3.45        3.8055    0   2   0         2
                24.14          3.76        3.6867    0   0   2         2
                26.36        100.00        3.3817    0   2   1         4
                26.87         24.04        3.3179    0   1   2         4
                26.90         38.95        3.3139    2   0   0         2
                27.02          3.31        3.3002    1   2   0         4
                29.48          7.72        3.0299   -1   2   1         4
                29.77          2.55        3.0011   -1   1   2         4
                29.83          3.55        2.9948    1   2   1         4
                30.47         34.18        2.9339    1   1   2         4
                31.52         23.03        2.8381   -2   1   1         4
                32.19         17.15        2.7811    2   1   1         4
                33.85          5.05        2.6479    0   2   2         4
                35.86          2.62        2.5040   -2   0   2         2
                35.93          3.88        2.4991    2   2   0         4
                37.04          2.26        2.4269    2   0   2         2
                37.49          3.88        2.3990    0   3   1         4
                37.73          9.81        2.3841   -2   2   1         4
                37.82         15.20        2.3786   -2   1   2         4
                37.98          4.06        2.3693    1   3   0         4
                38.30         12.12        2.3500    2   2   1         4
                38.49          7.27        2.3389    0   1   3         4
                38.67         16.61        2.3284   -1   0   3         2
                38.95          8.19        2.3122    2   1   2         4
                39.50          2.05        2.2812    1   0   3         2
                42.34          1.41        2.1348   -3   0   1         2
                42.61          6.48        2.1217    3   1   0         4
                43.25          1.18        2.0918   -2   2   2         4
                43.29          6.17        2.0900    0   3   2         4
                43.85          2.88        2.0646    0   2   3         4
                44.81          5.05        2.0228    3   1   1         4
                45.26          6.67        2.0035   -1   3   2         4
                46.41          1.93        1.9566    1   2   3         4
                47.80          9.61        1.9028    0   4   0         2
                48.88          6.69        1.8634   -3   1   2         4
                49.44          1.19        1.8433    0   0   4         2
                49.61          1.39        1.8375    3   2   1         4
                50.26          1.62        1.8154    3   1   2         4
                51.26          4.72        1.7821   -2   3   2         4
                52.16          3.73        1.7537    2   3   2         4
                53.41          1.48        1.7154   -1   3   3         4
                54.06          1.16        1.6963    1   3   3         4
                54.25         11.04        1.6908    0   4   2         4
                54.71          2.25        1.6778    3   2   2         4
                55.01          1.60        1.6693   -3   0   3         2
                55.46         13.01        1.6569    4   0   0         2
                55.71         14.50        1.6501    2   4   0         4
                56.35          1.66        1.6328   -2   0   4         2
                56.83         14.27        1.6201   -1   2   4         4
                56.91          6.75        1.6180    3   0   3         2
                57.66         11.82        1.5987    1   2   4         4
                57.75          1.24        1.5965   -2   1   4         4
                58.70          6.96        1.5728   -2   3   3         4
                59.92          4.05        1.5436    2   3   3         4
                61.63          6.04        1.5049    3   3   2         4
                61.88          3.67        1.4994   -4   1   2         4
                62.02          4.68        1.4965   -4   2   1         4
                62.28          2.72        1.4908    0   5   1         4
                62.81          4.14        1.4795    4   2   1         4
                63.10          1.13        1.4734   -1   4   3         4
                63.69          5.54        1.4612    1   4   3         4
                64.12          1.16        1.4525    1   5   1         4
                65.25          2.87        1.4300    1   0   5         2
                66.32          1.31        1.4095    3   4   1         4
                66.45          1.40        1.4070    0   5   2         4
                67.94          3.25        1.3797   -1   5   2         4
                68.40          2.86        1.3715   -4   1   3         4
                68.42          1.09        1.3712    3   1   4         4
                68.49          1.67        1.3699   -4   3   1         4
                68.82          1.14        1.3642    3   3   3         4
                69.95          6.60        1.3450   -3   2   4         4
                71.98          1.10        1.3118   -5   0   1         2
                72.11          1.35        1.3098   -4   3   2         4
                72.17          7.97        1.3089    3   2   4         4
                72.70          1.83        1.3007   -2   5   2         4
                74.13          1.00        1.2791    5   1   1         4
                75.81          3.10        1.2548   -3   4   3         4
                76.15          3.27        1.2501    0   6   1         4
                76.19          2.47        1.2496    4   4   0         4
                76.54          1.78        1.2447   -3   0   5         2
                77.43          1.65        1.2326    3   4   3         4
                78.45          1.98        1.2191    5   1   2         4
                78.98          1.17        1.2123   -2   5   3         4
                79.95          2.14        1.2000   -1   1   6         4
                80.59          2.24        1.1920   -4   4   2         4
                81.56          2.15        1.1804    3   5   2         4
                82.01          1.22        1.1750    4   4   2         4
                82.28          1.41        1.1717   -2   6   1         4
                83.93          3.30        1.1529   -1   4   5         4
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.