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 = 9.64 GPa
      Locality: Mt Thomas, Utah, USA
      _database_code_amcsd 0021103

      CELL PARAMETERS:    9.2620   9.2620   9.2620   90.000   90.000   90.000
      SPACE GROUP: Ia3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    794.537
      Density (g/cm3):      5.238
      MAX. ABS. INTENSITY / VOLUME**2:      88.81042024    
      RIR:      5.521
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.53         14.82        3.7812    2   1   1        24
                33.52        100.00        2.6737    2   2   2         8
                38.89         17.03        2.3155    4   0   0         6
                41.36          2.45        2.1831    4   1   1        24
                45.96          8.51        1.9747    3   3   2        24
                48.13          1.02        1.8906    4   2   2        24
                50.23          5.44        1.8164    4   3   1        24
                50.23          4.49        1.8164    4   1   3        24
                54.25          1.67        1.6910    5   2   1        24
                54.25          1.30        1.6910    5   1   2        24
                56.18         38.42        1.6373    4   4   0        12
                58.07          1.78        1.5884    4   3   3        24
                61.74          2.93        1.5025    6   1   1        24
                65.29          2.93        1.4292    5   4   1        24
                65.29          2.15        1.4292    5   1   4        24
                67.02         20.34        1.3963    6   2   2        24
                68.74          2.74        1.3656    6   3   1        24
                68.74          2.28        1.3656    6   1   3        24
                70.43          2.97        1.3369    4   4   4         8
                75.42          1.82        1.2604    7   1   2        24
                83.50          3.03        1.1578    8   0   0         6
                85.10          1.61        1.1401    8   1   1        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.