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 = 4.5 GPa
      Locality: synthetic
      _database_code_amcsd 0019673

      CELL PARAMETERS:    6.7169   6.7169   4.6960   90.000   90.000  120.000
      SPACE GROUP: P6_3/mcm  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    183.483
      Density (g/cm3):      6.578
      MAX. ABS. INTENSITY / VOLUME**2:      75.79423748    
      RIR:      3.752
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.54          6.99        3.3584    1   1   0         6
                30.74         12.25        2.9085    2   0   0         6
                32.78          8.04        2.7317    1   1   1        12
                38.33         10.84        2.3480    0   0   2         2
                41.05         47.55        2.1986    2   1   0        12
                41.47         32.67        2.1773    1   0   2        12
                45.56        100.00        1.9912    2   1   1        24
                46.85         24.29        1.9390    3   0   0         6
                47.23         60.87        1.9243    1   1   2        12
                49.92          3.81        1.8270    2   0   2        12
                54.66          1.32        1.6792    2   2   0         6
                57.09          3.41        1.6133    3   1   0        12
                58.36          7.72        1.5812    2   2   1        12
                60.70          1.18        1.5258    3   1   1        24
                62.08          2.31        1.4951    3   0   2        12
                64.03          1.92        1.4543    4   0   0         6
                68.72         14.18        1.3659    2   2   2        12
                70.57          1.04        1.3345    3   2   0        12
                70.87          2.02        1.3297    3   1   2        24
                73.82          4.23        1.2837    3   2   1        24
                74.39         18.44        1.2752    2   1   3        24
                74.79         11.91        1.2694    4   1   0        12
                77.15         11.32        1.2363    4   0   2        12
                82.09          5.83        1.1740    0   0   4         2
                83.00          3.29        1.1634    5   0   0         6
                83.28          2.01        1.1602    3   2   2        24
                84.64          2.24        1.1450    2   2   3        12
                89.06          1.30        1.0993    4   2   0        12
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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.