Terlinguaite
      Aurivillius K, Folkmarson L
      Acta Chemica Scandinavica 22 (1968) 2529-2540
      The crystal structure of terlinguaite Hg4O2Cl2
      Locality: Terlingua, Texas, USA
      _database_code_amcsd 0011911

      CELL PARAMETERS:   19.5150   5.9150   9.4780   90.000  143.810   90.000
      SPACE GROUP: C2/c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    646.002
      Density (g/cm3):      9.307
      MAX. ABS. INTENSITY / VOLUME**2:      178.5811284    
      RIR:      6.248
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.38         58.10        5.7615    2   0   0         2
                16.85          1.09        5.2622    1   1   0         4
                19.44          5.26        4.5656   -4   0   2         2
                20.49         18.80        4.3355   -3   1   1         4
                21.35         78.87        4.1624   -2   0   2         2
                24.19         11.46        3.6786   -3   1   2         4
                27.21         83.86        3.2779    1   1   1         4
                27.38         29.27        3.2568   -5   1   2         4
                27.69          1.65        3.2214    3   1   0         4
                28.00          1.19        3.1866   -6   0   2         2
                30.14          1.92        2.9648   -1   1   2         4
                30.22         38.20        2.9575    0   2   0         2
                31.04         39.60        2.8807    4   0   0         2
                31.46         27.33        2.8439   -5   1   1         4
                31.80         34.03        2.8136   -2   2   1         4
                31.98         24.65        2.7982    0   0   2         2
                32.12          3.23        2.7867   -5   1   3         4
                34.29         30.29        2.6148    0   2   1         4
                35.74         38.76        2.5122   -3   1   3         4
                35.85        100.00        2.5052   -7   1   3         4
                36.19         25.13        2.4822   -4   2   2         4
                36.69          7.21        2.4497   -4   2   1         4
                37.30          5.76        2.4109   -2   2   2         4
                37.62         15.17        2.3911   -7   1   2         4
                38.32         13.69        2.3488   -6   0   4         2
                41.13         12.27        2.1946   -7   1   4         4
                41.30         15.10        2.1861   -8   0   2         2
                41.66          2.17        2.1677   -6   2   2         4
                42.08          4.71        2.1474    5   1   0         4
                43.04         23.92        2.1015    2   2   1         4
                43.11         13.06        2.0983   -5   1   4         4
                43.87          5.56        2.0636    4   2   0         4
                45.19          5.18        2.0065   -1   1   3         4
                45.19          7.24        2.0065   -9   1   4         4
                45.36          6.49        1.9993   -9   1   3         4
                45.76          5.58        1.9829   -7   1   1         4
                46.10         31.73        1.9689    2   0   2         2
                46.74         10.10        1.9434    1   3   0         4
                47.38          3.13        1.9186   -1   3   1         4
                48.30          4.29        1.8844   -2   2   3         4
                48.32         16.77        1.8836   -3   3   1         4
                49.56         29.45        1.8393   -6   2   4         4
                50.51          3.37        1.8071   -8   2   4         4
                50.56          4.59        1.8052   -3   1   4         4
                50.88         16.96        1.7947   -9   1   5         4
                51.34          7.22        1.7795   -9   1   2         4
                51.69          6.13        1.7684   -7   1   5         4
                51.86         27.66        1.7630    1   3   1         4
                51.96          6.20        1.7597   -5   3   2         4
                52.02         30.54        1.7580   -8   2   2         4
                52.14          3.74        1.7541    3   3   0         4
                53.63          2.62        1.7089   -1   3   2         4
                53.87          1.26        1.7020   -4   2   4         4
                54.89          4.63        1.6727   -5   3   3         4
                55.67          7.32        1.6510    4   2   1         4
                56.12         10.20        1.6389    2   2   2         4
                56.25          4.57        1.6353    5   1   1         4
                56.51          3.64        1.6284  -10  -2   4         4
                57.19          7.27        1.6107    6   2   0         4
                57.40          2.87        1.6054   -7   3   3         4
                57.50         22.08        1.6027   -5   1   5         4
                58.17          3.39        1.5859    7   1   0         4
                58.50          5.06        1.5778    0   2   3         4
                58.65          6.88        1.5741   -7   3   2         4
                60.89          1.11        1.5214    3   3   1         4
                61.22          6.49        1.5140   -7   3   4         4
                61.71          5.01        1.5032    1   3   2         4
                61.92         22.36        1.4986   -9   1   1         4
                62.04          1.21        1.4960   -1   1   4         4
                62.16          2.96        1.4933    4   0   2         2
                62.67          7.02        1.4824   -2   2   4         4
                62.73          8.18        1.4812   -5   3   4         4
                64.34          9.20        1.4479   -1   3   3         4
                64.34          1.53        1.4478   -9  -3   4         4
                64.79          1.75        1.4389   -7   3   1         4
                65.13          3.16        1.4323    2   4   0         4
                65.26          1.39        1.4297    0   4   1         4
                66.46          4.32        1.4068   -4   4   2         4
                66.87          6.90        1.3991    0   0   4         2
                67.48          2.32        1.3879   -3   1   5         4
                68.69          1.62        1.3665   -3   3   4         4
                69.34          2.67        1.3553   -9  -3   2         4
                69.63          1.12        1.3503   -7   3   5         4
                70.81          4.76        1.3306   -4   4   3         4
                70.85          9.82        1.3301   -6   4   3         4
                71.01          1.22        1.3274    6   2   1         4
                71.15          2.38        1.3252    2   4   1         4
                72.05          6.51        1.3108    2   2   3         4
                72.26          1.85        1.3074    0   4   2         4
                73.07          1.21        1.2950    8   2   0         4
                73.52          7.32        1.2882    5   3   1         4
                73.54          4.04        1.2879    3   3   2         4
                73.67          5.32        1.2859    7   1   1         4
                73.97          5.73        1.2814    3   1   3         4
                74.06          4.48        1.2802   -6   4   1         4
                75.11          2.03        1.2647    0   2   4         4
                75.17          4.05        1.2640   -8  -4   3         4
                75.19          1.55        1.2636    7   3   0         4
                75.26          1.17        1.2627    1   3   3         4
                76.06          4.22        1.2514   -6   4   4         4
                76.06          2.72        1.2513    9   1   0         4
                78.01          2.27        1.2249   -8  -4   2         4
                80.28          3.69        1.1959    6   0   2         2
                80.96          3.92        1.1875   -1   1   5         4
                81.85          8.97        1.1768    1   5   0         4
                82.29          2.59        1.1717    6   4   0         4
                82.33          2.07        1.1712   -1   5   1         4
                82.83          2.03        1.1654   -8  -4   5         4
                83.17          1.63        1.1615    2   0   4         2
                83.98          1.70        1.1523   10   0   0         2
                84.44          1.35        1.1472   -3   5   2         4
                85.21          3.05        1.1389   -8  -4   1         4
                85.53          7.62        1.1354   -6   4   5         4
                85.98          5.52        1.1306    3   5   0         4
                87.05          2.74        1.1194   -2   4   4         4
                87.17          4.68        1.1182   -1   5   2         4
                88.11          1.07        1.1087    6   2   2         4
                88.72          4.47        1.1026    4   2   3         4
                89.75          7.27        1.0926    3   3   3         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.