Cr O4 Pr
      Buisson G, Bertaut F, Mareschal J
      Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences 259 (1964) 411-413
      Etude cristallographique des composes T Cr O4 (T= terre rare ou Y)
      _cod_database_code 1008133
      _database_code_amcsd 0016075

      CELL PARAMETERS:    7.3440   7.3440   6.4280   90.000   90.000   90.000
      SPACE GROUP: I4_1/amd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    346.690
      Density (g/cm3):      4.921
      MAX. ABS. INTENSITY / VOLUME**2:      128.0878834    
      RIR:      8.475
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.34         26.47        4.8369    1   0   1         8
                24.24        100.00        3.6720    2   0   0         4
                30.57          7.66        2.9247    2   1   1        16
                32.77         66.88        2.7329    1   1   2         8
                34.54         19.97        2.5965    2   2   0         4
                37.18          3.17        2.4185    2   0   2         8
                39.39         11.54        2.2877    3   0   1         8
                44.02          7.00        2.0569    1   0   3         8
                46.79          9.37        1.9417    3   2   1        16
                48.35         50.47        1.8824    3   1   2        16
                49.66         13.59        1.8360    4   0   0         4
                50.88          3.01        1.7945    2   1   3        16
                53.37          1.92        1.7165    4   1   1        16
                56.00         10.79        1.6422    4   2   0         8
                57.13          1.30        1.6123    3   0   3         8
                57.33          2.36        1.6070    0   0   4         2
                60.78         13.40        1.5240    3   3   2         8
                63.16          8.55        1.4722    2   0   4         8
                65.15          2.98        1.4319    4   3   1        16
                68.50          1.49        1.3697    4   1   3        16
                68.69          7.74        1.3665    2   2   4         8
                71.82          9.37        1.3143    5   1   2        16
                72.86          2.48        1.2982    4   4   0         4
                78.08          3.21        1.2240    6   0   0         4
                79.22          3.60        1.2092    4   0   4         8
                80.18          1.24        1.1972    2   1   5        16
                82.21          7.21        1.1727    5   3   2        16
                83.20          3.58        1.1612    6   2   0         8
                84.32          7.19        1.1486    4   2   4        16
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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.