Plutonium-gamma
      Wyckoff R W G
      Crystal Structures 1 (1963) 7-83
      Second edition. Interscience Publishers, New York, New York
      Sample at T = 508 K
      _database_code_amcsd 0011266

      CELL PARAMETERS:    3.1587   5.7682  10.1620   90.000   90.000   90.000
      SPACE GROUP: Fddd      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    185.152
      Density (g/cm3):     17.504
      MAX. ABS. INTENSITY / VOLUME**2:      928.0751371    
      RIR:     17.264
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                33.53        100.00        2.6729    1   1   1         8
                35.33         43.13        2.5405    0   0   4         2
                35.80         83.06        2.5082    0   2   2         4
                42.14         51.17        2.1445    1   1   3         8
                56.12         20.01        1.6387    1   1   5         8
                56.78         19.22        1.6213    1   3   1         8
                61.48         14.56        1.5082    2   0   2         4
                62.89         13.45        1.4778    1   3   3         8
                63.72         12.84        1.4605    0   2   6         4
                64.63          6.10        1.4420    0   4   0         2
                67.63         10.41        1.3852    2   2   0         4
                73.67          7.74        1.2859    1   1   7         8
                74.24          7.54        1.2774    1   3   5         8
                74.73          3.69        1.2702    0   0   8         2
                75.86          7.01        1.2541    0   4   4         4
                78.67         12.45        1.2162    2   2   4         8
                83.74          5.13        1.1551    2   0   6         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.