PtSn2
      Wyckoff R W G
      Crystal Structures 1 (1963) 239-444
      Second edition. Interscience Publishers, New York, New York
      Fluorite structure
      _database_code_amcsd 0011713

      CELL PARAMETERS:    6.4250   6.4250   6.4250   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    265.228
      Density (g/cm3):     10.830
      MAX. ABS. INTENSITY / VOLUME**2:      744.0198402    
      RIR:     22.370
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.99         52.44        3.7095    1   1   1         8
                27.77          1.43        3.2125    2   0   0         6
                39.68        100.00        2.2716    2   2   0        12
                46.90         24.68        1.9372    3   1   1        24
                57.36         15.38        1.6063    4   0   0         6
                63.07          9.40        1.4740    3   3   1        24
                72.00         28.33        1.3115    4   2   2        24
                77.14          1.62        1.2365    3   3   3         8
                77.14          4.87        1.2365    5   1   1        24
                85.49          8.35        1.1358    4   4   0        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.