Tenorite
Diffraction data computed using the structure from the paper listed below,
along with the cell parameters refined from the powder pattern for R060978
      Asbrink S, Waskowska A
      Journal of Physics: Condensed Matter 3 (1991) 8173-8180
      CuO: x-ray single-crystal structure determination at 196 K and room temperature
      Note: T = room temperature
      Locality: synthetic
      _database_code_amcsd 0018822

      CELL PARAMETERS:   4.678566   3.426156   5.133747   90.00000   99.39246   90.00000
      SPACE GROUP: Cc
      X-RAY WAVELENGTH:     1.541838
      MAX. ABS. INTENSITY / VOLUME**2:      93.34369585
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.86          6.15        2.7511    1   1   0
                16.14         30.33        2.5325    0   0   2
                16.21         80.57        2.5226   -1   1   1
                17.59        100.00        2.3245    1   1   1
                17.72         23.46        2.3079    2   0   0
                20.88          1.64        1.9607   -1   1   2
                21.98         28.69        1.8640   -2   0   2
                23.04          1.13        1.7790    1   1   2
                23.94         11.46        1.7131    0   2   0
                25.95         15.32        1.5821    2   0   2
                27.29         21.06        1.5057   -1   1   3
                28.99         16.66        1.4189    0   2   2
                29.23         16.14        1.4076   -3   1   1
                29.82         10.21        1.3803    1   1   3
                29.92         14.73        1.3756    2   2   0
                31.61          8.21        1.3036    3   1   1
                32.57          6.08        1.2662    0   0   4
                32.70          7.21        1.2613   -2   2   2
                34.56          2.48        1.1954   -2   0   4
                35.39          5.50        1.1682   -3   1   3
                35.57          5.24        1.1623    2   2   2
                35.84          4.26        1.1540    4   0   0
                36.91          2.00        1.1214   -4   0   2
                37.95          6.99        1.0920   -1   3   1
                37.95          6.99        1.0920   -1   3   1
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.