Brucite
      Catti M, Ferraris G, Hull S, Pavese A
      Physics and Chemistry of Minerals 22 (1995) 200-206
      Static compression and H disorder in brucite, Mg(OH)2, to 11 GPa:
      a powder neutron diffraction study
      Sample: at P = 7.8 GPa
      _database_code_amcsd 0007913

      CELL PARAMETERS:    3.0698   3.0698   4.4290   90.000   90.000  120.000
      SPACE GROUP: P-3m1     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     36.146
      Density (g/cm3):      2.679
      MAX. ABS. INTENSITY / VOLUME**2:      19.89913002    
      RIR:      2.419
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                20.05         48.08        4.4290    0   0   1         2
                33.71          2.84        2.6585    1   0   0         6
                39.54         99.55        2.2794    0   1   1         6
                53.88         23.05        1.7015    0   1   2         6
                53.88         15.87        1.7015    1   0   2         6
                60.30         25.01        1.5349    1   1   0         6
                64.22          9.58        1.4503    1   1   1        12
                73.35         10.32        1.2907    1   0   3         6
                74.53          8.62        1.2732    2   0   1         6
                85.13          2.80        1.1397    0   2   2         6
                85.13          4.11        1.1397    2   0   2         6
                88.25          1.75        1.1072    0   0   4         2
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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.