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 = 800 K, Molar volume = 28.98 cc/mol
      _database_code_amcsd 0007966

      CELL PARAMETERS:    5.7739   5.7739   5.7739   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    192.490
      Density (g/cm3):      2.016
      MAX. ABS. INTENSITY / VOLUME**2:      28.22863857    
      RIR:      4.558
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.74          8.84        3.3336    1   1   1         8
                30.98        100.00        2.8870    2   0   0         6
                44.38         61.91        2.0414    2   2   0        12
                52.57          2.23        1.7409    3   1   1        24
                55.10         18.67        1.6668    2   2   2         8
                64.56          7.64        1.4435    4   0   0         6
                71.18          1.03        1.3246    3   3   1        24
                73.33         18.89        1.2911    4   2   0        24
                81.70         12.93        1.1786    4   2   2        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.