RbAlF4
      Fourquet J, Plet F, Courbion G, Bulou A, de Pape R
      Revue de Chimie Minerale 16 (1979) 490-500
      Etude de la filiation structurale des phases M(I)AlF4 (M(I) = K,Rb,Tl,NH4,Cs)
      _cod_database_code 1000496
      _database_code_amcsd 0015389

      CELL PARAMETERS:    5.1250   5.1250   6.2830   90.000   90.000   90.000
      SPACE GROUP: P4/mbm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    165.027
      Density (g/cm3):      3.792
      MAX. ABS. INTENSITY / VOLUME**2:      50.44338716    
      RIR:      4.332
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.10          5.09        6.2830    0   0   1         2
                24.56          1.73        3.6239    1   1   0         4
                28.41         28.88        3.1415    0   0   2         2
                28.43        100.00        3.1392    1   1   1         8
                35.02         31.15        2.5625    2   0   0         4
                37.90         34.85        2.3737    1   1   2         8
                37.92         39.70        2.3727    2   0   1         8
                45.69          3.31        1.9857    2   0   2         8
                50.32         24.89        1.8133    1   1   3         8
                50.36         25.93        1.8120    2   2   0         4
                56.77          5.66        1.6216    2   0   3         8
                58.79          6.86        1.5707    0   0   4         2
                58.83         11.30        1.5696    2   2   2         8
                58.85         20.71        1.5693    3   1   1        16
                64.72          9.19        1.4403    3   1   2        16
                70.29          5.44        1.3392    2   0   4         8
                73.95         12.51        1.2817    3   1   3        16
                73.98          5.89        1.2812    4   0   0         4
                80.98          2.48        1.1873    1   1   5         8
                81.01          8.08        1.1869    2   2   4         8
                81.05          3.64        1.1864    4   0   2         8
                81.07          3.28        1.1862    3   3   1         8
                84.55          3.33        1.1460    4   2   0         8
                86.20          2.45        1.1282    2   0   5         8
                86.27          1.63        1.1275    3   3   2         8
                86.28          3.41        1.1274    4   2   1        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.