Ba3 Ir2 N12 O24
      Ferrari A, Colla C
      Gazzetta Chimica Italiana 63 (1933) 507-513
      Iridionitriti di ammonio, potassio, rubidio, cesio, tallio e bario
      _cod_database_code 1010347
      _database_code_amcsd 0017273

      CELL PARAMETERS:   10.6000  10.6000  10.6000   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1191.016
      Density (g/cm3):      3.760
      MAX. ABS. INTENSITY / VOLUME**2:      94.93160612    
      RIR:      8.222
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.47         88.29        6.1199    1   1   1         8
                16.73         47.07        5.3000    2   0   0         6
                23.74        100.00        3.7477    2   2   0        12
                27.92          7.74        3.1960    3   1   1        24
                33.83         26.21        2.6500    4   0   0         6
                36.96          5.32        2.4318    3   3   1        24
                37.96          3.47        2.3702    4   2   0        24
                41.75         46.36        2.1637    4   2   2        24
                44.41          2.53        2.0400    5   1   1        24
                44.41          6.00        2.0400    3   3   3         8
                48.59         16.72        1.8738    4   4   0        12
                50.97          3.24        1.7917    5   3   1        48
                51.74          2.34        1.7667    6   0   0         6
                51.74          7.94        1.7667    4   4   2        24
                54.77         19.19        1.6760    6   2   0        24
                56.97          5.61        1.6165    5   3   3        24
                60.51         12.36        1.5300    4   4   4         8
                62.58          4.36        1.4843    7   1   1        24
                65.95         18.48        1.4165    6   4   2        48
                67.92          2.22        1.3800    5   5   3        24
                67.92          1.59        1.3800    7   3   1        48
                71.16          4.93        1.3250    8   0   0         6
                73.70          1.79        1.2854    8   2   0        24
                73.70          1.62        1.2854    6   4   4        24
                76.21          5.51        1.2492    8   2   2        24
                76.21          3.26        1.2492    6   6   0        12
                78.08          1.07        1.2240    7   5   1        48
                81.16          5.64        1.1851    8   4   0        24
                86.04          3.64        1.1300    6   6   4        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.