Cl2 Cr2 H8 Hg N2 O7
      Averbuch-Pouchot M, El-Horr N, Guitel J
      Acta Crystallographica C40 (1984) 725-728
      Structures of Mercury Dichloride - Dipotassium Dichromate (1/1),
      Hg Cl2 K2 Cr2 O7, and Mercury Dichloride - Diammonium Dichromate
      (1/1), Hg Cl2 ((N H4)2 Cr2 O7)
      _cod_database_code 1008241
      _database_code_amcsd 0016163

      CELL PARAMETERS:   14.8910   7.6040   9.6200   90.000   96.020   90.000
      SPACE GROUP: P2_1/a    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1083.277
      Density (g/cm3):      3.160
      MAX. ABS. INTENSITY / VOLUME**2:      31.50777589    
      RIR:      3.246
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                 9.24         18.32        9.5669    0   0   1         2
                11.95        100.00        7.4044    2   0   0         2
                13.09         21.51        6.7644    1   1   0         4
                14.34         50.20        6.1775   -2   0   1         2
                14.88         17.49        5.9527    0   1   1         4
                15.68         54.95        5.6523   -1   1   1         4
                16.41          1.30        5.4026    1   1   1         4
                16.71         61.30        5.3049    2   1   0         4
                18.51          4.79        4.7947   -2   1   1         4
                18.55          6.92        4.7835    0   0   2         2
                21.95         21.60        4.0489    0   1   2         4
                22.64         13.13        3.9278   -3   1   1         4
                23.17         22.52        3.8386    2   0   2         2
                23.28          8.19        3.8203    1   1   2         4
                24.10          3.77        3.6932   -2   1   2         4
                24.16         14.25        3.6835    3   1   1         4
                24.17          1.93        3.6826    1   2   0         4
                24.86         13.71        3.5814   -4   0   1         2
                25.21          3.94        3.5332    0   2   1         4
                25.69         25.91        3.4672   -1   2   1         4
                26.00          2.92        3.4268    2   1   2         4
                26.16         77.45        3.4071    1   2   1         4
                26.78         13.05        3.3287    4   1   0         4
                27.22          8.36        3.2764   -3   1   2         4
                27.53          5.00        3.2400   -4   1   1         4
                27.98         44.44        3.1890    0   0   3         2
                29.23          1.08        3.0556    4   1   1         4
                29.31         14.41        3.0473   -2   0   3         2
                30.02          2.11        2.9764    0   2   2         4
                30.24         49.60        2.9555   -1   2   2         4
                30.41         12.15        2.9393   -1   1   3         4
                31.03          8.01        2.8819    1   2   2         4
                31.59          2.00        2.8326    1   1   3         4
                31.63         23.18        2.8286   -2   1   3         4
                31.69          3.58        2.8233    2   0   3         2
                31.71         11.24        2.8218    3   2   1         4
                32.09         16.23        2.7896    4   0   2         2
                32.44          2.29        2.7598    5   1   0         4
                32.89          4.39        2.7235   -5   1   1         4
                33.79          1.54        2.6524    4   2   0         4
                34.15          3.93        2.6258   -3   2   2         4
                34.24          1.10        2.6189    4   1   2         4
                34.70         20.18        2.5853    5   1   1         4
                35.94          5.88        2.4985   -5   1   2         4
                35.95          4.54        2.4983    1   3   0         4
                36.40          3.15        2.4681    6   0   0         2
                36.68          8.00        2.4501    0   3   1         4
                36.80          3.11        2.4424   -1   2   3         4
                37.03          4.29        2.4278   -1   3   1         4
                37.16          9.73        2.4195   -4   1   3         4
                37.50          3.52        2.3981    2   3   0         4
                37.52          2.85        2.3973   -4   2   2         4
                37.61          2.34        2.3917    0   0   4         2
                38.32          4.76        2.3492   -2   0   4         2
                38.34          4.47        2.3476    6   1   0         4
                38.53         11.22        2.3365    5   2   0         4
                38.57          9.16        2.3345   -6   1   1         4
                38.62          9.55        2.3315    6   0   1         2
                38.91          1.82        2.3143   -5   2   1         4
                39.03          2.34        2.3077    2   3   1         4
                39.25          1.11        2.2954    5   1   2         4
                39.28          6.24        2.2936   -6   0   2         2
                39.35          6.66        2.2897   -1   1   4         4
                39.50          2.53        2.2815    0   1   4         4
                39.83          1.54        2.2632   -3   2   3         4
                40.27          5.78        2.2397    0   3   2         4
                40.67          3.90        2.2185   -3   3   1         4
                41.00          3.74        2.2014    4   1   3         4
                41.05          2.34        2.1986    1   3   2         4
                41.55         10.00        2.1735   -2   3   2         4
                41.59          2.73        2.1716    3   3   1         4
                41.93          4.87        2.1547   -3   1   4         4
                42.59          2.63        2.1230    3   2   3         4
                42.67          1.29        2.1190   -4   2   3         4
                42.81          2.06        2.1125   -4   0   4         2
                42.96          2.18        2.1053    6   0   2         2
                43.26          5.44        2.0915    4   3   0         4
                43.55          2.59        2.0783   -3   3   2         4
                43.75          1.63        2.0689   -4   3   1         4
                43.97          3.65        2.0592   -6   0   3         2
                44.45          6.50        2.0381    7   1   0         4
                44.63          3.69        2.0301   -1   2   4         4
                44.66          8.01        2.0289    6   1   2         4
                45.38          1.02        1.9985   -2   2   4         4
                45.64          1.61        1.9876   -6   1   3         4
                45.74          1.34        1.9838   -1   3   3         4
                45.77         10.79        1.9823    1   2   4         4
                46.23          1.57        1.9638   -5   2   3         4
                46.34          1.22        1.9594   -4   3   2         4
                46.48          4.07        1.9536    7   1   1         4
                46.61          2.78        1.9487   -2   3   3         4
                46.64          4.16        1.9473   -7   1   2         4
                47.36          1.21        1.9193    4   0   4         2
                47.83          1.19        1.9018   -5   1   4         4
                47.85          6.56        1.9010    0   4   0         2
                48.53          1.40        1.8759    4   3   2         4
                48.84          3.52        1.8645    0   4   1         4
                48.88          5.89        1.8635    5   3   1         4
                49.10          3.24        1.8555    0   1   5         4
                49.22          1.96        1.8511    8   0   0         2
                49.29          1.54        1.8486    7   2   0         4
                49.34          5.78        1.8469   -7   2   1         4
                49.41          3.54        1.8447   -2   1   5         4
                49.50          3.33        1.8413    2   4   0         4
                49.82          4.55        1.8302   -5   3   2         4
                50.20          4.68        1.8173    3   2   4         4
                50.21          3.44        1.8169   -2   4   1         4
                50.28         12.14        1.8145    5   2   3         4
                50.50          2.31        1.8072    2   0   5         2
                50.52          1.09        1.8065    6   1   3         4
                50.66          2.95        1.8020   -7   1   3         4
                50.68          2.82        1.8013   -8   1   1         4
                50.77          1.66        1.7984   -4   3   3         4
                50.77          2.22        1.7982   -3   1   5         4
                51.00          1.02        1.7907   -8   0   2         2
                51.18          2.37        1.7849    7   2   1         4
                51.33          6.73        1.7801   -7   2   2         4
                51.69          5.21        1.7683    6   3   0         4
                51.75          2.11        1.7666    0   4   2         4
                51.77          4.09        1.7657   -6   1   4         4
                51.87          3.68        1.7627   -6   3   1         4
                52.43          1.32        1.7451   -5   2   4         4
                52.50          4.35        1.7431   -1   3   4         4
                52.50          1.27        1.7430   -8   1   2         4
                52.61          1.97        1.7395    0   3   4         4
                53.06          4.67        1.7259    5   1   4         4
                53.38          5.68        1.7163   -1   2   5         4
                53.81          2.38        1.7035    2   4   2         4
                53.82          2.54        1.7032    4   3   3         4
                54.58          2.14        1.6814   -3   3   4         4
                54.66          2.34        1.6792   -8   0   3         2
                54.86          1.85        1.6736    7   2   2         4
                55.20          2.03        1.6640   -3   2   5         4
                55.72          1.21        1.6497   -5   1   5         4
                55.94          3.72        1.6437    7   1   3         4
                56.30          2.98        1.6341    6   0   4         2
                56.34          6.28        1.6329    0   4   3         4
                56.40          3.99        1.6314    4   0   5         2
                56.46          1.75        1.6297    8   1   2         4
                56.67          2.85        1.6242    7   3   0         4
                56.85          4.84        1.6195    6   3   2         4
                57.08          1.28        1.6136    1   4   3         4
                57.11          1.76        1.6129   -2   4   3         4
                57.29          1.13        1.6082    9   1   0         4
                57.68          2.98        1.5982   -6   3   3         4
                57.83          1.40        1.5945    0   0   6         2
                58.39          1.27        1.5804    7   3   1         4
                58.53          1.35        1.5771   -7   3   2         4
                58.54          1.83        1.5769    2   4   3         4
                58.78          1.97        1.5709    4   4   2         4
                58.86          1.40        1.5688   -1   1   6         4
                59.25          2.96        1.5597   -2   1   6         4
                59.89          1.97        1.5444   -8   0   4         2
                60.11          1.33        1.5393    7   2   3         4
                60.42          3.59        1.5322   -7   2   4         4
                60.64          1.29        1.5271    0   3   5         4
                60.91          3.46        1.5210   -2   3   5         4
                61.24          1.91        1.5135   -8   1   4         4
                61.27          1.44        1.5128    1   5   0         4
                61.40          1.13        1.5101    9   2   0         4
                61.58          1.23        1.5061    6   4   0         4
                61.88          1.80        1.4994    6   3   3         4
                61.90          1.20        1.4991   -9   1   3         4
                62.00          1.33        1.4968   -1   5   1         4
                62.02          1.64        1.4964   -8   3   1         4
                62.13          2.08        1.4940   -4   1   6         4
                62.71          1.83        1.4815   -9   2   2         4
                62.89          2.19        1.4778   -2   4   4         4
                63.10          2.56        1.4733    6   4   1         4
                63.21          1.00        1.4711   -7   1   5         4
                63.57          1.75        1.4636   -6   4   2         4
                64.12          1.72        1.4524    5   3   4         4
                65.99          2.52        1.4156    6   1   5         4
                66.38          1.74        1.4083   -6   0   6         2
                66.70          1.28        1.4023    7   3   3         4
                67.00          1.85        1.3968   -6   4   3         4
                67.10          3.66        1.3949   -7   2   5         4
                67.17          1.05        1.3936    8   3   2         4
                67.91          1.10        1.3802    9   1   3         4
                67.92          1.42        1.3801    9   3   0         4
                68.30          2.22        1.3734    3   2   6         4
                68.34          2.01        1.3725   -1   5   3         4
                69.51          2.00        1.3523   -1   1   7         4
                69.61          1.13        1.3506    4   4   4         4
                69.70          1.86        1.3491   -2   3   6         4
                70.65          1.32        1.3332   -3   1   7         4
                70.81          1.20        1.3307    5   5   1         4
                71.08          1.33        1.3262    8   4   0         4
                71.54          1.07        1.3188   -8   3   4         4
                72.11          1.39        1.3098    2   4   5         4
                73.23          1.01        1.2925   -6   5   1         4
                73.68          1.08        1.2858    5   5   2         4
                73.75          1.25        1.2848   -1   5   4         4
                74.33          1.02        1.2761   -8   0   6         2
                74.71          1.31        1.2705    1   2   7         4
                74.81          3.04        1.2691    5   2   6         4
                74.81          1.70        1.2691   11   2   0         4
                75.49          1.38        1.2594   -3   5   4         4
                75.55          2.47        1.2585   -8   4   3         4
                75.92          1.63        1.2533   -1   6   1         4
                76.13          1.77        1.2504    1   6   1         4
                76.51          2.23        1.2451   -9   2   5         4
                76.73          1.17        1.2421   11   2   1         4
                76.94          1.49        1.2392    6   4   4         4
                77.03          2.03        1.2380    4   4   5         4
                78.11          1.87        1.2236   -1   6   2         4
                78.28          1.47        1.2213  -11   2   3         4
                78.52          1.43        1.2182    1   6   2         4
                78.72          1.53        1.2157    3   2   7         4
                78.74          1.46        1.2153    7   5   1         4
                78.86          1.42        1.2138   -7   5   2         4
                79.31          1.39        1.2081   -1   3   7         4
                79.32          1.02        1.2080   12   0   1         2
                80.84          1.06        1.1890   10   1   4         4
                85.01          1.24        1.1410   11   2   3         4
                88.52          1.12        1.1046    4   0   8         2
                88.64          1.32        1.1034   -1   5   6         4
                89.90          1.77        1.0912   13   2   0         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.