Bixbyite-(Mn)
      Wang X, Li G, Chu Q, Liu X, Feng S
      Chemical Journal of Chinese Universities 28 (2007) 821-823
      Synthesis, structure characterization and magnetic properties of single
      crystal of dimanganese trioxide
      Locality: synthetic
      _database_code_amcsd 0021104

      CELL PARAMETERS:    9.4173   9.4173   9.4173   90.000   90.000   90.000
      SPACE GROUP: Ia3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    835.178
      Density (g/cm3):      5.022
      MAX. ABS. INTENSITY / VOLUME**2:      82.93162964    
      RIR:      5.377
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.13         16.09        3.8446    2   1   1        24
                32.95        100.00        2.7185    2   2   2         8
                35.67          1.05        2.5169    3   1   2        24
                38.23         18.18        2.3543    4   0   0         6
                40.65          1.43        2.2197    4   1   1        24
                45.16          8.93        2.0078    3   3   2        24
                47.29          1.34        1.9223    4   2   2        24
                49.34          6.20        1.8469    4   1   3        24
                49.34          5.96        1.8469    4   3   1        24
                53.28          1.12        1.7194    5   2   1        24
                53.28          1.67        1.7194    5   1   2        24
                55.17         36.38        1.6648    4   4   0        12
                57.02          1.75        1.6151    4   3   3        24
                60.61          3.05        1.5277    6   1   1        24
                64.08          2.89        1.4531    5   4   1        24
                64.08          3.48        1.4531    5   1   4        24
                65.78         20.44        1.4197    6   2   2        24
                67.45          2.26        1.3885    6   3   1        24
                67.45          2.78        1.3885    6   1   3        24
                69.10          3.33        1.3593    4   4   4         8
                72.36          1.34        1.3059    6   0   4        12
                73.96          1.85        1.2815    7   2   1        24
                81.82          2.74        1.1772    8   0   0         6
                83.37          1.84        1.1592    8   1   1        24
                84.92          1.04        1.1420    8   2   0        12
                86.46          1.11        1.1256    6   5   3        24
                86.46          1.00        1.1256    6   3   5        24
                87.99          1.07        1.1098    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.