Fe5 Gd3 O12
      Bertaut F, Forrat F
      Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 242 (1956) 382-383
      Structure des ferrites ferrimagnetiques des terres rares.
      _cod_database_code 1008147
      _database_code_amcsd 0016087

      CELL PARAMETERS:   12.4400  12.4400  12.4400   90.000   90.000   90.000
      SPACE GROUP: Ia3d      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1925.135
      Density (g/cm3):      6.506
      MAX. ABS. INTENSITY / VOLUME**2:      191.5330715    
      RIR:      9.586
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.46         18.03        5.0786    2   1   1        24
                20.19          4.10        4.3982    2   2   0        12
                26.81         13.72        3.3247    3   2   1        48
                28.70         21.08        3.1100    4   0   0         6
                32.18        100.00        2.7817    4   2   0        24
                35.35         34.31        2.5393    4   2   2        24
                36.84          1.49        2.4397    4   3   1        48
                39.68         10.63        2.2712    5   2   1        48
                41.04          2.42        2.1991    4   4   0        12
                44.92          5.49        2.0180    6   1   1        24
                44.92          6.67        2.0180    5   3   2        48
                49.71          1.17        1.8342    6   3   1        48
                50.85         13.58        1.7956    4   4   4         8
                53.09         24.34        1.7251    6   4   0        24
                54.18          1.60        1.6929    5   5   2        24
                54.18          1.59        1.6929    7   2   1        48
                55.26         25.53        1.6624    6   4   2        48
                58.41          1.84        1.5799    6   5   1        48
                59.44         10.57        1.5550    8   0   0         6
                67.32          6.56        1.3908    8   4   0        24
                69.22         15.57        1.3573    8   4   2        48
                71.09          4.51        1.3261    6   6   4        24
                83.74          8.36        1.1550    8   6   4        48
                83.74          4.50        1.1550   10   4   0        24
                85.51          5.62        1.1356   10   4   2        48
                89.03          5.40        1.0996    8   8   0        12
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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.