Rubidium
      Kelly F M, Pearson W B
      Canadian Journal of Physics 33 (1955) 17-24
      The rubidium transition at ~180 K
      Locality: synthetic
      Sample: at T = 90 K
      Note: specimen III
      _database_code_amcsd 0012169

      CELL PARAMETERS:    5.6190   5.6190   5.6190   90.000   90.000   90.000
      SPACE GROUP: Im3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    177.410
      Density (g/cm3):      1.600
      MAX. ABS. INTENSITY / VOLUME**2:      78.33385043    
      RIR:     15.944
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.38        100.00        3.9732    1   1   0        12
                31.85         19.45        2.8095    2   0   0         6
                39.27         41.45        2.2939    2   1   1        24
                45.67         12.68        1.9866    2   2   0        12
                51.43         16.83        1.7769    3   1   0        24
                56.75          3.94        1.6221    2   2   2         8
                61.77         17.37        1.5017    3   2   1        48
                66.57          1.65        1.4047    4   0   0         6
                71.19          2.59        1.3244    3   3   0        12
                71.19          5.18        1.3244    4   1   1        24
                75.70          4.17        1.2564    4   2   0        24
                80.11          3.45        1.1980    3   3   2        24
                84.46          2.92        1.1470    4   2   2        24
                88.79          2.53        1.1020    5   1   0        24
                88.79          5.05        1.1020    4   3   1        48
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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.