F7 Fe Na2 Ni
      Laligant Y, Calage Y, Heger G, Pannetier J, Ferey G
      Journal of Solid State Chemistry 78 (1989) 66-77
      Ordered Magnetic Frustration VII. Na2 Ni Fe F7: Reexamination of
      Its Crystal Structure in the True Space Group after Corrections from
      Renninger Effect and Refinement of Its Frustrated Magnetic Structure at
      4.2 and 55 K
      _cod_database_code 1000259
      _database_code_amcsd 0013632

      CELL PARAMETERS:    7.2030  10.2560   7.4290   90.000   90.000   90.000
      SPACE GROUP: Imma      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    548.810
      Density (g/cm3):      3.552
      MAX. ABS. INTENSITY / VOLUME**2:      20.11185337    
      RIR:      1.844
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.72         78.25        6.0164    0   1   1         4
                17.15         38.68        5.1713    1   0   1         4
                24.45         30.38        3.6413    1   2   1         8
                28.75         20.45        3.1056    0   3   1         4
                28.89         32.58        3.0902    2   1   1         8
                29.70         91.07        3.0082    0   2   2         4
                30.33        100.00        2.9472    2   2   0         4
                34.69         19.09        2.5857    2   0   2         4
                35.00          9.81        2.5640    0   4   0         2
                37.36          2.66        2.4072    0   1   3         4
                37.89          2.34        2.3748    1   3   2         8
                38.27          3.34        2.3519    2   3   1         8
                38.44          3.82        2.3418    1   0   3         4
                39.01          1.35        2.3088    2   2   2         8
                39.44          1.53        2.2846    3   0   1         4
                42.86          1.84        2.1101    0   4   2         4
                43.32          3.10        2.0887    2   4   0         4
                43.36          5.46        2.0869    3   2   1         8
                45.21         15.47        2.0055    0   3   3         4
                45.31          1.55        2.0013    2   1   3         8
                45.86          6.18        1.9785    3   1   2         8
                49.05         11.54        1.8572    0   0   4         2
                50.10         69.82        1.8206    2   4   2         8
                50.70         20.10        1.8008    4   0   0         2
                51.60          1.36        1.7714    1   1   4         8
                52.21          3.80        1.7521    2   3   3         8
                52.52          1.36        1.7423    1   5   2         8
                52.82          1.07        1.7332    2   5   1         8
                52.95          3.38        1.7291    1   4   3         8
                53.09          2.32        1.7251    4   1   1         8
                53.62          1.11        1.7093    0   6   0         2
                53.74          6.87        1.7057    3   4   1         8
                56.72          1.73        1.6230    1   6   1         8
                58.42          1.92        1.5797    0   5   3         4
                58.76         33.26        1.5713    2   2   4         8
                59.32          6.01        1.5578    4   3   1         8
                59.53         16.76        1.5528    0   6   2         4
                59.86         19.38        1.5451    4   2   2         8
                59.90          5.69        1.5442    2   6   0         4
                61.67          8.38        1.5041    0   4   4         4
                63.09          7.68        1.4736    4   4   0         4
                64.40          5.95        1.4466    2   5   3         8
                64.87          1.10        1.4375    0   7   1         4
                65.22          2.73        1.4305    3   4   3         8
                66.06          2.14        1.4143    5   0   1         4
                67.48          1.17        1.3879    2   4   4         8
                68.56          1.01        1.3687    3   6   1         8
                68.87          1.16        1.3634    5   2   1         8
                68.98          4.81        1.3614    2   1   5         8
                70.25          2.70        1.3399    4   3   3         8
                70.54          1.81        1.3350    2   7   1         8
                73.21          6.03        1.2928    4   0   4         4
                73.93          4.79        1.2820    0   8   0         2
                75.20          1.34        1.2634    3   0   5         4
                79.66          2.85        1.2036    0   2   6         4
                80.97          6.06        1.1874    2   6   4         8
                81.92         10.09        1.1760    4   6   2         8
                82.36          4.73        1.1709    2   0   6         4
                82.53          3.44        1.1689    6   2   0         4
                83.80          4.79        1.1544    4   4   4         8
                84.32          5.05        1.1486    2   8   2         8
                84.89          2.55        1.1423    6   0   2         4
                86.38          1.20        1.1264    0   9   1         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.