Spinel
      Bosi F, Halenius U, Andreozzi G B, Skogby H, Lucchesi S
      American Mineralogist 92 (2007) 27-33
      Structural refinement and crystal chemistry of Mn-doped spinel: A case for
      tetrahedrally coordinated Mn3+ in an oxygen-based structure
      Sample: MgMn01
      _database_code_amcsd 0004260

      CELL PARAMETERS:    8.0883   8.0883   8.0883   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    529.141
      Density (g/cm3):      3.570
      MAX. ABS. INTENSITY / VOLUME**2:      19.06292634    
      RIR:      1.739
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.00         30.75        4.6698    1   1   1         8
                31.28         33.26        2.8596    2   2   0        12
                36.86        100.00        2.4387    3   1   1        24
                38.56          1.12        2.3349    2   2   2         8
                44.82         56.03        2.0221    4   0   0         6
                55.67          9.56        1.6510    4   2   2        24
                59.37          3.26        1.5566    3   3   3         8
                59.37         43.61        1.5566    5   1   1        24
                65.25         72.83        1.4298    4   4   0        12
                68.65          3.06        1.3672    5   3   1        48
                74.14          3.09        1.2789    6   2   0        24
                77.37         10.47        1.2335    5   3   3        24
                82.65          6.75        1.1674    4   4   4         8
                85.79          2.71        1.1326    5   5   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.