Cuprite
      Niggli P
      Zeitschrift fur Kristallographie 57 (1922) 253-299
      Die Kristallstruktur einiger Oxyde I.
      _cod_database_code 1010941
      _database_code_amcsd 0017662

      CELL PARAMETERS:    4.2600   4.2600   4.2600   90.000   90.000   90.000
      SPACE GROUP: Pn3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     77.309
      Density (g/cm3):      6.146
      MAX. ABS. INTENSITY / VOLUME**2:      195.3764796    
      RIR:     10.351
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                29.66          4.15        3.0123    1   1   0        12
                36.53        100.00        2.4595    1   1   1         8
                42.44         37.63        2.1300    2   0   0         6
                61.57         32.40        1.5061    2   2   0        12
                73.77         28.24        1.2844    3   1   1        24
                77.64          6.59        1.2298    2   2   2         8
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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.