CuI
      Wyckoff R W G
      Crystal Structures 1 (1963) 85-237
      Second edition. Interscience Publishers, New York, New York
      Note: wurtzite structure
      _database_code_amcsd 0011545

      CELL PARAMETERS:    4.3100   4.3100   7.0900   90.000   90.000  120.000
      SPACE GROUP: P6_3mc    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    114.059
      Density (g/cm3):      5.545
      MAX. ABS. INTENSITY / VOLUME**2:      104.0416363    
      RIR:      6.110
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.84        100.00        3.7326    1   0   0         6
                25.12         69.72        3.5450    0   0   2         1
                27.00         84.80        3.3028    1   0   1         6
                34.91         42.55        2.5704    1   0   2         6
                41.92         82.38        2.1550    1   1   0         6
                45.42         76.65        1.9967    1   0   3         6
                48.80         12.69        1.8663    2   0   0         6
                49.50         57.86        1.8414    1   1   2         6
                50.57         13.17        1.8048    2   0   1         6
                51.56          1.33        1.7725    0   0   4         1
                55.66          9.77        1.6514    2   0   2         6
                57.56          1.40        1.6011    1   0   4         6
                63.52         24.78        1.4647    2   0   3         6
                66.25          8.92        1.4108    2   1   0        12
                67.72          9.92        1.3837    2   1   1        12
                68.55          3.19        1.3689    1   1   4         6
                71.12         19.89        1.3256    1   0   5         6
                72.05          8.03        1.3108    2   1   2        12
                76.58         10.90        1.2442    3   0   0         6
                79.05         23.64        1.2114    2   1   3        12
                81.45          1.13        1.1817    0   0   6         1
                82.09         10.56        1.1740    3   0   2         6
                86.12         10.88        1.1291    2   0   5         6
                86.36          1.44        1.1266    1   0   6         6
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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.