Xifengite
      Santamaria-Perez D, Nuss J, Haines J, Jansen M, Vegas A
      Solid State Sciences 6 (2004) 673-678
      Iron silicides and their corresponding oxides: a high-pressure study of Fe5Si3
      Note: P = 3.6 GPa
      Locality: synthetic
      _database_code_amcsd 0019672

      CELL PARAMETERS:    6.7277   6.7277   4.6950   90.000   90.000  120.000
      SPACE GROUP: P6_3/mcm  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    184.035
      Density (g/cm3):      6.558
      MAX. ABS. INTENSITY / VOLUME**2:      74.49616456    
      RIR:      3.699
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.50          5.58        3.3639    1   1   0         6
                30.69         13.15        2.9132    2   0   0         6
                32.75          9.83        2.7344    1   1   1        12
                38.34         10.95        2.3475    0   0   2         2
                40.98         46.70        2.2022    2   1   0        12
                41.47         31.03        2.1774    1   0   2        12
                45.49        100.00        1.9937    2   1   1        24
                46.77         27.69        1.9421    3   0   0         6
                47.21         64.52        1.9251    1   1   2        12
                49.89          3.61        1.8279    2   0   2        12
                54.56          1.43        1.6819    2   2   0         6
                56.99          2.78        1.6159    3   1   0        12
                58.27          5.90        1.5834    2   2   1        12
                60.60          1.93        1.5280    3   1   1        24
                62.02          1.63        1.4964    3   0   2        12
                63.91          2.29        1.4566    4   0   0         6
                68.65         14.14        1.3672    2   2   2        12
                70.44          1.19        1.3367    3   2   0        12
                70.79          2.62        1.3311    3   1   2        24
                73.69          5.53        1.2856    3   2   1        24
                74.36         18.40        1.2757    2   1   3        24
                74.65         11.43        1.2714    4   1   0        12
                77.05         12.30        1.2377    4   0   2        12
                82.11          5.90        1.1738    0   0   4         2
                82.84          2.80        1.1653    5   0   0         6
                83.16          1.85        1.1616    3   2   2        24
                84.58          1.73        1.1457    2   2   3        12
                88.88          1.41        1.1011    4   2   0        12
                89.96          2.25        1.0906    3   3   1        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.