Tungstenite
      Wyckoff R W G
      Crystal Structures 1 (1963) 280-281
      Second edition. Interscience Publishers, New York, New York
      _database_code_amcsd 0011824

      CELL PARAMETERS:    3.1800   3.1800  12.5000   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    109.470
      Density (g/cm3):      7.522
      MAX. ABS. INTENSITY / VOLUME**2:      428.7593828    
      RIR:     18.561
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.17        100.00        6.2500    0   0   2         2
                28.56          7.42        3.1250    0   0   4         2
                32.51         18.85        2.7540    1   0   0         6
                33.31         31.47        2.6895    1   0   1        12
                35.62         15.76        2.5202    1   0   2        12
                39.21         55.97        2.2975    1   0   3        12
                43.44          5.93        2.0833    0   0   6         2
                43.82          3.78        2.0661    1   0   4        12
                49.22         27.67        1.8511    1   0   5        12
                55.29          4.17        1.6615    1   0   6        12
                58.01         12.47        1.5900    1   1   0         6
                59.13          3.90        1.5625    0   0   8         2
                60.04         12.70        1.5409    1   1   2        12
                61.93          5.13        1.4983    1   0   7        12
                65.91          4.30        1.4171    1   1   4        12
                68.09          1.82        1.3770    2   0   0         6
                68.56          3.66        1.3687    2   0   1        12
                69.12          3.45        1.3590    1   0   8        12
                69.96          1.91        1.3447    2   0   2        12
                72.26          7.73        1.3074    2   0   3        12
                75.17          6.04        1.2639    1   1   6        12
                76.87          2.53        1.2401    1   0   9        12
                79.46          5.74        1.2061    2   0   5        12
                84.30          1.07        1.1487    2   0   6        12
                85.26          1.04        1.1382    1   0  10        12
                87.54          6.80        1.1144    1   1   8        12
                89.98          1.64        1.0904    2   0   7        12
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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.