Coccinite
      Schwarzenbach D, Birkedal H, Hostettler M, Fischer P
      Acta Crystallographica B63 (2007) 828-835
      Neutron diffraction investigation of the temperature dependence of
      crystal structure and thermal motions of red HgI2
      Note: T = 30 K, powder neutron data
      Locality: synthetic, Fluka 83379
      _database_code_amcsd 0019548

      CELL PARAMETERS:    4.3580   4.3580  12.3060   90.000   90.000   90.000
      SPACE GROUP: P4_2/nmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    233.718
      Density (g/cm3):      6.456
      MAX. ABS. INTENSITY / VOLUME**2:      189.9143378    
      RIR:      9.578
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.40         30.73        6.1530    0   0   2         2
                21.63         91.43        4.1080    1   0   1         8
                25.04        100.00        3.5563    1   0   2         8
                28.98          1.54        3.0816    1   1   0         4
                29.91         41.39        2.9870    1   0   3         8
                32.50         52.75        2.7553    1   1   2         8
                35.72          6.49        2.5133    1   0   4         8
                41.44         43.16        2.1790    2   0   0         4
                41.47         78.32        2.1772    1   1   4         8
                42.17         16.39        2.1431    1   0   5         8
                44.09          8.06        2.0540    2   0   2         8
                44.16         10.57        2.0510    0   0   6         2
                47.22         23.63        1.9250    2   1   1        16
                49.03         30.66        1.8580    2   1   2        16
                49.09         10.58        1.8558    1   0   6         8
                51.94         17.79        1.7604    2   1   3        16
                55.84          3.44        1.6464    2   1   4        16
                56.44          6.92        1.6303    1   0   7         8
                60.05         14.14        1.5408    2   2   0         4
                60.15          4.77        1.5382    0   0   8         2
                60.60         11.13        1.5279    2   1   5        16
                62.10          2.91        1.4946    2   2   2         8
                62.15         15.03        1.4935    2   0   6         8
                64.21          3.74        1.4505    1   0   8         8
                64.60          4.58        1.4426    3   0   1         8
                66.09          6.09        1.4138    3   0   2         8
                66.14          8.42        1.4128    2   1   6        16
                68.53          3.84        1.3693    3   0   3         8
                69.96         11.27        1.3448    3   1   2        16
                72.39          6.54        1.3054    2   1   7        16
                72.44          3.26        1.3046    1   0   9         8
                75.61         25.85        1.2577    3   1   4        16
                75.68          9.61        1.2567    2   0   8         8
                76.08          2.84        1.2510    3   0   5         8
                77.48          7.86        1.2319    2   2   6         8
                79.35          4.04        1.2075    2   1   8        16
                79.72          5.03        1.2029    3   2   1        16
                81.08          6.80        1.1860    3   2   2        16
                81.13          2.35        1.1854    3   0   6         8
                83.35          4.52        1.1594    3   2   3        16
                84.84          9.02        1.1428    1   1  10         8
                87.01          2.06        1.1198    3   0   7         8
                87.06          4.11        1.1193    2   1   9        16
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.