Stishovite
      Ross N L, Shu J F, Hazen R M, Gasparik T
      American Mineralogist 75 (1990) 739-747
      High-pressure crystal chemistry of stishovite
      P = 4.0 Gpa
      _database_code_amcsd 0001309

      CELL PARAMETERS:    4.1593   4.1593   2.6613   90.000   90.000   90.000
      SPACE GROUP: P4_2/mnm  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     46.040
      Density (g/cm3):      4.334
      MAX. ABS. INTENSITY / VOLUME**2:      27.23510705    
      RIR:      2.046
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                30.39        100.00        2.9411    1   1   0         4
                40.23         25.28        2.2417    1   0   1         8
                45.99         38.98        1.9733    1   1   1         8
                48.97         14.60        1.8601    2   1   0         8
                60.75         58.70        1.5246    2   1   1        16
                63.23         19.38        1.4705    2   2   0         4
                70.81         10.11        1.3306    0   0   2         2
                71.76          6.49        1.3153    3   1   0         8
                73.59          1.28        1.2871    2   2   1         8
                77.65         26.47        1.2296    3   0   1         8
                78.97         10.61        1.2123    1   1   2         8
                81.66          2.02        1.1791    3   1   1        16
                86.91          1.33        1.1208    2   0   2         8
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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.