Halite
      Wang K, Reeber R R
      Physics and Chemistry of Minerals 23 (1996) 354-360
      Thermal expansion of alkali halides at high pressure: NaCl as an example
      Sample: T = 300 K, Molar volume = 26.98 cc/mol
      _database_code_amcsd 0007956

      CELL PARAMETERS:    5.6379   5.6379   5.6379   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    179.206
      Density (g/cm3):      2.166
      MAX. ABS. INTENSITY / VOLUME**2:      30.24409287    
      RIR:      4.547
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                27.40          8.77        3.2550    1   1   1         8
                31.74        100.00        2.8189    2   0   0         6
                45.51         60.99        1.9933    2   2   0        12
                53.94          2.21        1.6999    3   1   1        24
                56.55         18.23        1.6275    2   2   2         8
                66.32          7.42        1.4095    4   0   0         6
                73.17          1.06        1.2934    3   3   1        24
                75.40         18.38        1.2607    4   2   0        24
                84.12         12.69        1.1508    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.