Fayalite
      Kudoh Y, Takeda H
      Physica B 140 (1986) 333-336
      Single crystal X-ray diffraction study on the bond compressibility
      of fayalite, Fe2SiO4 and rutile, TiO2 under high pressure
      Sample: P = 67 kbar
      _database_code_amcsd 0015001

      CELL PARAMETERS:    4.7730  10.2520   6.0260   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    294.869
      Density (g/cm3):      4.589
      MAX. ABS. INTENSITY / VOLUME**2:      23.36677186    
      RIR:      1.658
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.30          9.49        5.1260    0   2   0         2
                20.53         10.17        4.3270    1   1   0         4
                22.78          8.58        3.9045    0   2   1         4
                23.78          4.42        3.7415    1   0   1         4
                25.34         63.32        3.5148    1   1   1         8
                25.50          5.84        3.4932    1   2   0         4
                29.56          3.03        3.0221    1   2   1         8
                29.65          6.03        3.0130    0   0   2         2
                32.22         89.72        2.7786    1   3   0         4
                34.53         34.89        2.5975    0   2   2         4
                35.01         11.24        2.5630    0   4   0         2
                35.58         64.57        2.5233    1   3   1         8
                36.33        100.00        2.4726    1   1   2         8
                37.69         16.06        2.3865    2   0   0         2
                38.16         13.41        2.3585    0   4   1         4
                38.74          6.88        2.3244    2   1   0         4
                39.50         11.10        2.2815    1   2   2         8
                39.93         10.90        2.2580    1   4   0         4
                41.65          6.79        2.1686    2   1   1         8
                44.35          6.61        2.0426    1   3   2         8
                44.49          1.69        2.0363    2   2   1         8
                46.52          1.91        1.9522    0   4   2         4
                48.31          2.93        1.8839    1   5   0         4
                50.07         10.97        1.8219    1   1   3         8
                50.78          6.26        1.7981    1   5   1         8
                52.04         70.34        1.7574    2   2   2         8
                52.39         22.90        1.7466    2   4   0         4
                52.56          2.10        1.7413    1   2   3         8
                54.72         10.60        1.6775    2   4   1         8
                55.93         10.40        1.6439    0   6   1         4
                56.53         15.10        1.6279    1   3   3         8
                57.71         16.95        1.5974    1   5   2         8
                58.37          7.27        1.5810    0   4   3         4
                58.73          4.45        1.5722    3   1   0         4
                60.90          5.84        1.5213    3   1   1         8
                60.96          1.06        1.5198    2   1   3         8
                60.98          1.20        1.5195    3   2   0         4
                61.35          3.15        1.5111    2   4   2         8
                61.56         19.85        1.5065    0   0   4         2
                61.59          2.63        1.5059    2   5   1         8
                62.49         25.02        1.4863    0   6   2         4
                63.10          1.58        1.4734    3   2   1         8
                64.62          5.58        1.4423    3   3   0         4
                66.68          7.21        1.4027    3   3   1         8
                66.82         13.02        1.4001    1   7   0         4
                67.16          9.90        1.3938    3   1   2         8
                68.25          1.53        1.3741    1   5   3         8
                69.25          6.34        1.3567    3   2   2         8
                69.42          3.22        1.3538    2   6   1         8
                69.54          1.32        1.3517    3   4   0         4
                71.20         12.59        1.3244    1   3   4         8
                71.53          2.33        1.3190    3   4   1         8
                71.59          1.94        1.3180    2   4   3         8
                72.65          3.69        1.3015    0   6   3         4
                72.82          2.79        1.2988    0   4   4         4
                74.48          5.83        1.2739    2   0   4         4
                75.15          1.03        1.2642    2   1   4         8
                75.33          4.93        1.2616    2   6   2         8
                77.03          1.37        1.2380    3   1   3         8
                77.64          1.59        1.2297    2   5   3         8
                80.49          4.12        1.1932    4   0   0         2
                81.65          1.34        1.1793    0   8   2         4
                81.87          1.25        1.1766    1   5   4         8
                82.30          3.62        1.1716    3   3   3         8
                83.21          1.15        1.1610    1   1   5         8
                83.29          7.81        1.1601    3   5   2         8
                83.90          1.22        1.1532    2   7   2         8
                84.86          2.01        1.1426    2   6   3         8
                85.03          7.22        1.1408    2   4   4         8
                86.13          2.65        1.1290    2   8   0         4
                86.85          1.98        1.1214    3   4   3         8
                88.01          1.62        1.1097    2   8   1         8
                88.41          3.83        1.1057    1   3   5         8
                88.68          2.11        1.1030    4   1   2         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.