Iwakiite
      Jarosch D
      Zeitschrift fur Kristallographie 185 (1988) 605-605
      Crystal structure of iwakiite
      Locality: Gozaisho mine, Fukushima Prefecture, Japan
      Note: coordinates from ICSD, reproduce reported bond lengths
      _database_code_amcsd 0010983

      CELL PARAMETERS:    6.0250   6.0250   8.5390   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    309.971
      Density (g/cm3):      4.690
      MAX. ABS. INTENSITY / VOLUME**2:      46.01450524    
      RIR:      3.194
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.02         15.42        4.9229    1   0   1         8
                29.62         33.38        3.0157    1   1   2         8
                29.65         16.64        3.0125    2   0   0         4
                34.86         50.24        2.5736    1   0   3         8
                34.92        100.00        2.5696    2   1   1        16
                36.50          9.51        2.4615    2   0   2         8
                42.34         10.13        2.1347    0   0   4         2
                42.43         20.10        2.1302    2   2   0         4
                52.54          5.04        1.7418    2   0   4         8
                52.60         10.04        1.7399    3   1   2        16
                55.96         15.25        1.6431    1   0   5         8
                56.04          7.24        1.6410    3   0   3         8
                56.08         30.28        1.6399    3   2   1        16
                61.50         42.12        1.5079    2   2   4         8
                61.57         20.96        1.5063    4   0   0         4
                69.66          1.67        1.3498    1   1   6         8
                69.79          1.66        1.3475    3   3   2         8
                69.81          1.66        1.3472    4   2   0         8
                72.68          4.33        1.3010    3   0   5         8
                72.74          8.62        1.3000    4   1   3        16
                73.61          1.87        1.2868    2   0   6         8
                73.75          3.72        1.2848    4   2   2        16
                77.57          3.47        1.2307    4   0   4         8
                85.08          2.16        1.1402    3   1   6        16
                85.16          2.15        1.1393    4   2   4        16
                85.21          2.15        1.1388    5   1   2        16
                87.85          3.41        1.1113    2   1   7        16
                87.95          5.92        1.1103    4   1   5        16
                88.01          3.39        1.1097    4   3   3        16
                88.01          2.96        1.1097    5   0   3         8
                88.04          3.39        1.1093    5   2   1        16
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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.