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 = 850 K, Molar volume = 29.23 cc/mol
      _database_code_amcsd 0007967

      CELL PARAMETERS:    5.7904   5.7904   5.7904   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    194.145
      Density (g/cm3):      1.999
      MAX. ABS. INTENSITY / VOLUME**2:      27.99491883    
      RIR:      4.560
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.66          8.85        3.3431    1   1   1         8
                30.89        100.00        2.8952    2   0   0         6
                44.24         62.01        2.0472    2   2   0        12
                52.41          2.23        1.7459    3   1   1        24
                54.93         18.73        1.6715    2   2   2         8
                64.36          7.66        1.4476    4   0   0         6
                70.95          1.03        1.3284    3   3   1        24
                73.08         18.96        1.2948    4   2   0        24
                81.42         12.97        1.1820    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.