Srebrodolskite
      Redhammer G J, Tippelt G, Roth G, Amthauer G
      American Mineralogist 89 (2004) 405-420
      Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5:
      Single-crystal X-ray diffraction at 25 deg C and high temperature
      X-ray powder diffraction (25 C <= T <= 1000 C)
      Sample: bht030_3
      Locality: synthetic
      _database_code_amcsd 0003429

      CELL PARAMETERS:    5.4027  14.6779   5.5923   90.000   90.000   90.000
      SPACE GROUP: Pnma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    443.471
      Density (g/cm3):      3.913
      MAX. ABS. INTENSITY / VOLUME**2:      30.88445851    
      RIR:      2.570
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.06         20.43        7.3390    0   2   0         2
                16.97          4.21        5.2259    0   1   1         4
                22.89         10.38        3.8856    1   0   1         4
                23.69          2.35        3.7562    1   1   1         8
                24.17         11.26        3.6823    0   3   1         4
                24.26          7.07        3.6695    0   4   0         2
                29.35          7.12        3.0428    1   3   1         8
                32.01         36.10        2.7961    0   0   2         2
                33.16         44.37        2.7013    2   0   0         2
                33.59        100.00        2.6678    1   4   1         8
                34.51         10.17        2.5992    0   5   1         4
                36.17          2.17        2.4833    1   0   2         4
                36.70          1.42        2.4485    1   1   2         8
                38.26          1.18        2.3523    1   2   2         8
                38.43          2.80        2.3423    1   5   1         8
                40.56          1.38        2.2240    0   4   2         4
                41.46          5.67        2.1781    2   3   1         8
                41.51          1.22        2.1754    2   4   0         4
                43.73         17.51        2.0702    1   6   1         8
                46.76         40.42        1.9428    2   0   2         4
                47.19          1.37        1.9260    2   1   2         8
                47.99          2.74        1.8959    1   5   2         8
                48.47          8.81        1.8781    2   2   2         8
                49.69         18.15        1.8347    0   8   0         2
                50.32          1.30        1.8133    2   6   0         4
                52.53          7.77        1.7420    0   3   3         4
                55.38          3.36        1.6591    1   8   1         8
                56.92          5.26        1.6178    3   3   1         8
                57.53          2.21        1.6021    1   7   2         8
                58.07         17.62        1.5885    1   4   3         8
                58.67          2.75        1.5736    0   5   3         4
                59.52         15.13        1.5531    3   4   1         8
                60.34          6.82        1.5340    0   8   2         4
                61.05          8.54        1.5178    2   8   0         4
                61.22          1.22        1.5140    3   0   2         4
                62.65          1.57        1.4828    3   2   2         8
                62.77          2.62        1.4803    3   5   1         8
                63.55          3.75        1.4640    2   3   3         8
                65.25          3.92        1.4298    1   6   3         8
                66.62          4.07        1.4039    3   6   1         8
                66.93          2.03        1.3981    0   0   4         2
                68.30          3.45        1.3734    0   2   4         4
                68.31          2.33        1.3731    1  10   1         8
                69.08          3.45        1.3597    2   5   3         8
                69.61          3.78        1.3507    4   0   0         2
                69.78          1.65        1.3478    1   1   4         8
                70.61         11.71        1.3339    2   8   2         8
                70.95          1.82        1.3284    4   2   0         4
                76.76          1.16        1.2416    2   0   4         4
                77.69          1.18        1.2291    1   5   4         8
                78.06          1.05        1.2242    2   2   4         8
                78.28          4.50        1.2213    3   4   3         8
                78.67          2.43        1.2162    4   0   2         4
                82.34          2.57        1.1711    2  10   2         8
                82.72          3.39        1.1667    1  12   1         8
                84.67          2.25        1.1447    3   6   3         8
                85.36          2.17        1.1372    1   7   4         8
                87.78          1.03        1.1120    0   8   4         4
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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.