Tin-alpha
      Wyckoff R W G
      Crystal Structures 1 (1963) 7-83
      Second edition. Interscience Publishers, New York, New York
      _database_code_amcsd 0011246

      CELL PARAMETERS:    6.4912   6.4912   6.4912   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    273.511
      Density (g/cm3):      5.765
      MAX. ABS. INTENSITY / VOLUME**2:      287.9801485    
      RIR:     16.266
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.74        100.00        3.7477    1   1   1         8
                39.26         75.25        2.2950    2   2   0        12
                46.39         44.71        1.9572    3   1   1        24
                56.73         11.41        1.6228    4   0   0         6
                62.35         16.41        1.4892    3   3   1        24
                71.16         20.70        1.3250    4   2   2        24
                76.21          2.74        1.2492    3   3   3         8
                76.21          8.22        1.2492    5   1   1        24
                84.42          5.99        1.1475    4   4   0        12
                89.27         10.30        1.0972    5   3   1        48
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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.