Stetefeldite
      Schrewelius N
      Zeitschrift fur Anorganische und Allgemeine Chemie 238 (1938) 241-254
      Roentgenuntersuchung der Verbindungen Na Sb (O H)6, Na Sb F6, Na Sb O3
      und gleichartiger Stoffe
      _cod_database_code 1011279
      _database_code_amcsd 0018131

      CELL PARAMETERS:   10.2300  10.2300  10.2300   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1070.599
      Density (g/cm3):      6.889
      MAX. ABS. INTENSITY / VOLUME**2:      307.2958463    
      RIR:     14.525
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.00          2.62        5.9063    1   1   1         8
                30.26        100.00        2.9531    2   2   2         8
                35.09         39.59        2.5575    4   0   0         6
                38.35          1.27        2.3469    3   3   1        24
                43.33          1.04        2.0882    4   2   2        24
                50.47         31.40        1.8084    4   4   0        12
                59.98         34.95        1.5422    6   2   2        24
                62.95         11.70        1.4766    4   4   4         8
                74.15          4.89        1.2787    8   0   0         6
                82.14         12.05        1.1735    6   6   2        24
                84.76         10.96        1.1437    8   4   0        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.