Bixbyite-(Mn)
      Yamanaka T, Nagai T, Okada T, Fukuda T
      Zeitschrift fur Kristallographie 220 (2005) 938-945
      Structure change of Mn2O3 under high pressure and pressure-induced transition
      Note: P = 0 GPa
      Locality: Mt Thomas, Utah, USA
      _database_code_amcsd 0021098

      CELL PARAMETERS:    9.4088   9.4088   9.4088   90.000   90.000   90.000
      SPACE GROUP: Ia3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    832.919
      Density (g/cm3):      4.996
      MAX. ABS. INTENSITY / VOLUME**2:      83.50917305    
      RIR:      5.442
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.16         15.73        3.8411    2   1   1        24
                32.98        100.00        2.7161    2   2   2         8
                38.26         16.74        2.3522    4   0   0         6
                40.68          2.32        2.2177    4   1   1        24
                45.20          9.26        2.0060    3   3   2        24
                47.33          1.25        1.9206    4   2   2        24
                49.39          6.00        1.8452    4   3   1        24
                49.39          5.13        1.8452    4   1   3        24
                53.33          1.86        1.7178    5   2   1        24
                53.33          1.33        1.7178    5   1   2        24
                55.23         38.46        1.6633    4   4   0        12
                57.08          1.84        1.6136    4   3   3        24
                60.67          3.13        1.5263    6   1   1        24
                64.15          3.31        1.4518    5   4   1        24
                64.15          2.47        1.4518    5   1   4        24
                65.84         20.01        1.4184    6   2   2        24
                67.52          2.87        1.3873    6   3   1        24
                67.52          2.35        1.3873    6   1   3        24
                69.18          2.85        1.3580    4   4   4         8
                72.43          1.19        1.3048    6   4   0        12
                74.04          2.06        1.2804    7   1   2        24
                75.64          1.02        1.2573    6   2   4        24
                81.91          2.96        1.1761    8   0   0         6
                83.46          1.70        1.1581    8   1   1        24
                88.09          1.05        1.1088    8   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.