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 = 100 K, Molar volume = 26.42 cc/mol
      _database_code_amcsd 0007952

      CELL PARAMETERS:    5.5986   5.5986   5.5986   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    175.484
      Density (g/cm3):      2.212
      MAX. ABS. INTENSITY / VOLUME**2:      30.85730775    
      RIR:      4.543
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                27.60          8.75        3.2324    1   1   1         8
                31.97        100.00        2.7993    2   0   0         6
                45.84         60.72        1.9794    2   2   0        12
                54.35          2.21        1.6880    3   1   1        24
                56.98         18.10        1.6162    2   2   2         8
                66.84          7.36        1.3996    4   0   0         6
                73.77          1.07        1.2844    3   3   1        24
                76.02         18.24        1.2519    4   2   0        24
                84.84         12.62        1.1428    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.