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 = 30.06 cc/mol
      _database_code_amcsd 0007970

      CELL PARAMETERS:    5.8447   5.8447   5.8447   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    199.658
      Density (g/cm3):      1.944
      MAX. ABS. INTENSITY / VOLUME**2:      27.24155989    
      RIR:      4.563
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.41          8.88        3.3744    1   1   1         8
                30.59        100.00        2.9223    2   0   0         6
                43.81         62.37        2.0664    2   2   0        12
                51.88          2.24        1.7622    3   1   1        24
                54.38         18.91        1.6872    2   2   2         8
                63.69          7.75        1.4612    4   0   0         6
                70.19          1.02        1.3409    3   3   1        24
                72.30         19.17        1.3069    4   2   0        24
                80.51         13.08        1.1930    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.