Chlorargyrite
      Hull S, Keen D A
      Physical Review B59 (1999) 750-761
      Pressure-induced phase transitions in AgCl, AgBr, and AgI
      Locality: synthetic
      Sample: P = 6.6 GPa, Phase I
      _database_code_amcsd 0015202

      CELL PARAMETERS:    5.3460   5.3460   5.3460   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    152.787
      Density (g/cm3):      6.230
      MAX. ABS. INTENSITY / VOLUME**2:      148.9668855    
      RIR:      7.786
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                28.93         50.18        3.0865    1   1   1         8
                33.53        100.00        2.6730    2   0   0         6
                48.14         43.73        1.8901    2   2   0        12
                57.15          6.45        1.6119    3   1   1        24
                59.94          9.40        1.5433    2   2   2         8
                70.45          2.79        1.3365    4   0   0         6
                80.32          5.12        1.1954    4   2   0        24
                89.89          2.68        1.0912    4   2   2        24
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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.