PbI2
      Wyckoff R W G
      Crystal Structures 1 (1963) 239-444
      Second edition. Interscience Publishers, New York, New York
      Note: cadmium iodide structure
      _database_code_amcsd 0011793

      CELL PARAMETERS:    4.5550   4.5550   6.9770   90.000   90.000  120.000
      SPACE GROUP: P-3m1     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    125.365
      Density (g/cm3):      6.105
      MAX. ABS. INTENSITY / VOLUME**2:      331.6874121    
      RIR:     17.689
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.69         29.78        6.9770    0   0   1         2
                22.54          4.21        3.9447    1   0   0         6
                25.95         99.99        3.4339    0   1   1         6
                34.32         20.42        2.6132    0   1   2         6
                34.32         33.80        2.6132    1   0   2         6
                38.72          4.38        2.3257    0   0   3         2
                39.57         34.09        2.2775    1   1   0         6
                41.72          9.03        2.1651    1   1   1        12
                45.26         15.48        2.0034    1   0   3         6
                47.93         16.89        1.8980    2   0   1         6
                52.46          4.28        1.7443    0   0   4         2
                53.36          8.58        1.7169    0   2   2         6
                53.36          5.19        1.7169    2   0   2         6
                56.56          7.78        1.6272    1   1   3        12
                57.80          1.33        1.5953    0   1   4         6
                61.66          5.51        1.5042    0   2   3         6
                63.84         12.81        1.4581    1   2   1        12
                67.66         10.72        1.3848    1   1   4        12
                68.43          4.38        1.3710    1   2   2        12
                68.43          7.27        1.3710    2   1   2        12
                71.75          4.74        1.3155    0   1   5         6
                71.79          4.74        1.3149    3   0   0         6
                75.79          5.42        1.2552    2   1   3        12
                85.18          2.75        1.1391    2   0   5         6
                87.45          2.25        1.1154    1   0   6         6
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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.