Rh2P
      Wyckoff R W G
      Crystal Structures 1 (1963) 239-444
      Second edition. Interscience Publishers, New York, New York
      Anti-fluorite structure
      _database_code_amcsd 0011748

      CELL PARAMETERS:    5.5050   5.5050   5.5050   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    166.829
      Density (g/cm3):      9.426
      MAX. ABS. INTENSITY / VOLUME**2:      350.1575325    
      RIR:     12.096
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                28.07          5.21        3.1783    1   1   1         8
                32.53         84.13        2.7525    2   0   0         6
                46.67        100.00        1.9463    2   2   0        12
                55.35          1.84        1.6598    3   1   1        24
                58.04         17.50        1.5892    2   2   2         8
                68.13         13.60        1.3763    4   0   0         6
                77.55         18.89        1.2310    4   2   0        24
                86.64         25.69        1.1237    4   2   2        24
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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.