Plattnerite
      Grocholski B, Shim S H, Cottrell E, Prakapenka V B
      American Mineralogist 99 (2014) 170-177
      Crystal structure and compressibility of lead dioxide up to 140 GPa
      Note: P = 120 GPa
      Locality: Synthetic
      _database_code_amcsd 0020168

      CELL PARAMETERS:    5.1280   6.1080   3.1830   90.000   90.000   90.000
      SPACE GROUP: Pnam      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     99.697
      Density (g/cm3):     15.934
      MAX. ABS. INTENSITY / VOLUME**2:      532.4801671    
      RIR:     10.881
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                29.24          3.89        3.0540    0   2   0         2
                31.70         48.07        2.8227    0   1   1         4
                34.17         87.17        2.6239    1   2   0         4
                35.00         48.06        2.5640    2   0   0         2
                36.33        100.00        2.4728    1   1   1         8
                45.42          1.05        1.9968    2   0   1         4
                46.23          2.26        1.9637    2   2   0         4
                47.93         35.52        1.8979    2   1   1         8
                53.42         24.52        1.7151    0   3   1         4
                56.58         11.63        1.6266    1   3   1         8
                57.95         13.34        1.5915    0   0   2         2
                60.64          8.42        1.5270    0   4   0         2
                62.24         18.19        1.4916    3   2   0         4
                63.57          2.01        1.4635    1   4   0         4
                63.64         17.57        1.4621    3   1   1         8
                65.47         21.84        1.4256    2   3   1         8
                69.02         18.73        1.3608    1   2   2         8
                69.52         10.41        1.3522    2   0   2         4
                71.98          7.85        1.3120    2   4   0         4
                73.93          3.71        1.2820    4   0   0         2
                79.10          2.25        1.2107    3   3   1         8
                82.67          4.81        1.1673    4   1   1         8
                87.65          8.75        1.1133    1   5   1         8
                88.80          4.64        1.1018    0   4   2         4
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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.