CuPrO2
      Haas H, Kordes E
      Zeitschrift fur Kristallographie 129 (1969) 259-270
      Cu1+-haltige doppeloxide mit seltenen erdmetallen
      _database_code_amcsd 0010686

      CELL PARAMETERS:    3.7500   3.7500  17.0900   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    208.130
      Density (g/cm3):      5.659
      MAX. ABS. INTENSITY / VOLUME**2:      197.2086536    
      RIR:     11.348
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.56         25.45        5.6967    0   0   3         2
                27.97          4.08        3.1905    1   0   1         6
                29.42        100.00        3.0357    0   1   2         6
                31.41         21.11        2.8483    0   0   6         2
                34.70         42.79        2.5855    1   0   4         6
                38.23          9.95        2.3543    0   1   5         6
                46.54          2.34        1.9515    1   0   7         6
                48.56         26.84        1.8750    1   1   0         6
                51.18         20.45        1.7847    0   1   8         6
                51.30          4.95        1.7810    1   1   3        12
                57.80         11.81        1.5953    2   0   2         6
                58.98         17.61        1.5661    1   1   6        12
                61.05          7.12        1.5179    0   2   4         6
                61.29         11.22        1.5124    1   0  10         6
                63.42          1.55        1.4667    2   0   5         6
                65.55          2.19        1.4242    0   0  12         2
                73.22          5.54        1.2927    2   0   8         6
                78.77          2.59        1.2150    1   2   2        12
                81.61          1.76        1.1798    2   1   4        12
                81.82          3.96        1.1772    0   2  10         6
                84.86          2.29        1.1427    0   1  14         6
                85.65          5.32        1.1341    1   1  12        12
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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.