Ramsdellite
      Kondrashev Y D, Zaslavskii A I
      Izvestiya Akademii Nauk SSSR 15 (1951) 179-186
      The structure of the modifications of manganese oxide
      _database_code_amcsd 0017793

      CELL PARAMETERS:    9.3200   4.4600   2.8500   90.000   90.000   90.000
      SPACE GROUP: Pnam      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    118.467
      Density (g/cm3):      4.874
      MAX. ABS. INTENSITY / VOLUME**2:      58.47134107    
      RIR:      3.906
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.04          4.72        4.6600    2   0   0         2
                22.10        100.00        4.0231    1   1   0         4
                27.69          1.68        3.2221    2   1   0         4
                35.21         39.94        2.5492    3   1   0         4
                36.97         24.21        2.4313    2   0   1         4
                38.64          6.24        2.3300    4   0   0         2
                38.72         32.46        2.3256    1   1   1         8
                40.45          4.51        2.2300    0   2   0         2
                42.34         14.76        2.1347    2   1   1         8
                43.84          3.33        2.0652    4   1   0         4
                45.07          1.14        2.0115    2   2   0         4
                47.88         10.39        1.9000    3   1   1         8
                50.37          1.88        1.8116    3   2   0         4
                50.60          2.20        1.8039    4   0   1         4
                55.95         28.68        1.6434    2   2   1         8
                57.18         14.03        1.6110    4   2   0         4
                59.51          1.31        1.5533    6   0   0         2
                60.56          2.90        1.5289    3   2   1         8
                63.14         15.75        1.4725    5   1   1         8
                63.35          1.09        1.4681    1   3   0         4
                65.50          6.91        1.4250    0   0   2         2
                66.69          1.31        1.4025    4   2   1         8
                68.84          8.88        1.3639    6   0   1         4
                70.05          5.00        1.3432    1   1   2         8
                70.18          3.29        1.3410    3   3   0         4
                72.41          8.01        1.3051    1   3   1         8
                74.35          3.32        1.2758    7   1   0         4
                74.43          1.06        1.2746    6   2   0         4
                76.60          5.62        1.2439    3   1   2         8
                78.71          1.42        1.2157    4   0   2         4
                79.88          1.23        1.2008    0   2   2         4
                82.99          1.34        1.1635    6   2   1         8
                87.48          1.21        1.1150    0   4   0         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.