Tillmannsite
      Sarp H, Pushcharovsky D Y, MacLean E J, Teat S J, Zubkova N V
      European Journal of Mineralogy 15 (2003) 177-180
      Tillmannsite, (Ag3Hg)(V,As)O4, a new mineral: its description and
      crystal structure
      _database_code_amcsd 0006963

      CELL PARAMETERS:    7.7270   7.7270   4.6480   90.000   90.000   90.000
      SPACE GROUP: I-4       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    277.516
      Density (g/cm3):      7.764
      MAX. ABS. INTENSITY / VOLUME**2:      295.0133233    
      RIR:     12.372
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.22         23.75        5.4638    1   1   0         4
                22.32          6.83        3.9829    1   0   1         4
                23.02          5.71        3.8635    2   0   0         4
                32.28         99.24        2.7732    1   2   1         4
                32.78          1.80        2.7319    2   2   0         4
                36.78         21.80        2.4435    3   1   0         4
                38.75         11.55        2.3240    0   0   2         2
                40.02         14.02        2.2529    3   0   1         4
                42.26          6.03        2.1386    1   1   2         4
                45.55          4.04        1.9915    2   0   2         4
                46.67          3.46        1.9462    3   2   1         4
                46.67         10.59        1.9462    2   3   1         4
                47.04          1.80        1.9318    4   0   0         4
                50.08          1.51        1.8213    3   3   0         4
                51.64          3.39        1.7701    2   2   2         4
                52.66          1.10        1.7381    4   1   1         4
                52.66          6.59        1.7381    1   4   1         4
                53.00          7.16        1.7278    4   2   0         4
                53.00          6.27        1.7278    2   4   0         4
                54.49         13.70        1.6840    3   1   2         4
                54.49          3.02        1.6840    1   3   2         4
                60.99          2.88        1.5191    1   0   3         4
                61.16          1.96        1.5154    5   1   0         4
                63.43          3.41        1.4665    5   0   1         4
                63.43          3.83        1.4665    4   3   1         4
                66.09          4.94        1.4137    1   2   3         4
                67.56          2.82        1.3866    4   2   2         4
                67.56          3.07        1.3866    2   4   2         4
                71.15          1.21        1.3252    3   5   0         4
                74.79          2.24        1.2694    5   1   2         4
                75.76          1.92        1.2556    3   2   3         4
                77.97          2.14        1.2254    6   1   1         4
                78.25          1.97        1.2217    2   6   0         4
                80.42          1.62        1.1941    4   1   3         4
                82.60          2.58        1.1680    5   4   1         4
                82.60          1.65        1.1680    4   5   1         4
                84.08          1.57        1.1512    3   5   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.