Neighborite
      Zhao Y S, Parise J B, Wang Y, Kusaba K, Vaughan M T, Weidner D J,
      Kikegawa T, Chen J, Shimomura O
      American Mineralogist 79 (1994) 615-621
      High-pressure crystal chemistry of neighborite, NaMgF3: an angle-dispersive
      diffraction study using monochromatic synchrotron X-radiation
      P = room pressure following decompression
      _database_code_amcsd 0001666

      CELL PARAMETERS:    5.3609   5.4828   7.6670   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    225.354
      Density (g/cm3):      3.073
      MAX. ABS. INTENSITY / VOLUME**2:      8.158304872    
      RIR:      0.864
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                23.20         12.56        3.8335    0   0   2         2
                23.21         26.23        3.8331    1   1   0         4
                25.99          5.51        3.4285    1   1   1         8
                32.67         16.72        2.7414    0   2   0         2
                33.05         61.36        2.7106    1   1   2         8
                33.43          9.01        2.6804    2   0   0         2
                36.82          5.90        2.4408    1   2   0         4
                37.34         11.97        2.4081    2   1   0         4
                38.72         12.15        2.3258    1   2   1         8
                39.04         27.86        2.3069    1   0   3         4
                39.21         20.83        2.2974    2   1   1         8
                40.45         29.31        2.2299    0   2   2         4
                41.09         18.58        2.1967    2   0   2         4
                42.51          8.59        2.1264    1   1   3         8
                43.98         11.95        2.0589    1   2   2         8
                44.43          5.55        2.0391    2   1   2         8
                47.43         35.08        1.9167    0   0   4         2
                47.44         64.92        1.9166    2   2   0         4
                48.71          3.80        1.8693    0   2   3         4
                48.99          3.32        1.8593    2   2   1         8
                51.79          3.56        1.7651    1   2   3         8
                52.19          3.38        1.7526    2   1   3         8
                52.59          2.29        1.7403    3   0   1         4
                52.93          6.17        1.7298    1   3   0         4
                53.45          3.97        1.7144    1   1   4         8
                53.45          6.42        1.7143    2   2   2         8
                54.37          7.77        1.6874    1   3   1         8
                55.39          1.76        1.6588    3   1   1         8
                58.54         11.25        1.5767    1   3   2         8
                58.78         10.13        1.5709    0   2   4         4
                59.27          7.48        1.5591    2   0   4         4
                59.51         25.16        1.5533    3   1   2         8
                61.99          1.53        1.4970    3   2   0         4
                63.06          2.24        1.4743    1   0   5         4
                65.12          1.69        1.4325    1   3   3         8
                66.03          1.01        1.4149    3   1   3         8
                66.56          1.18        1.4049    2   3   2         8
                68.45          4.51        1.3707    0   4   0         2
                69.34         15.38        1.3553    2   2   4         8
                70.23          2.52        1.3402    4   0   0         2
                70.97          2.54        1.3280    1   4   0         4
                72.62          1.46        1.3019    4   1   0         4
                72.74          2.08        1.3000    2   3   3         8
                72.84          3.81        1.2984    1   2   5         8
                73.17          1.63        1.2934    2   1   5         8
                73.28          1.89        1.2917    3   2   3         8
                73.78          2.12        1.2842    1   3   4         8
                75.09          1.26        1.2651    4   0   2         4
                77.42          1.56        1.2327    4   1   2         8
                78.98          2.67        1.2122    1   1   6         8
                78.99          1.63        1.2121    3   3   2         8
                80.16          1.12        1.1973    2   2   5         8
                83.30          1.04        1.1600    4   1   3         8
                84.42          1.24        1.1475    1   3   5         8
                84.84          1.08        1.1428    3   3   3         8
                85.26          1.33        1.1383    3   1   5         8
                87.49          2.11        1.1149    0   4   4         4
                88.86          1.42        1.1013    2   4   3         8
                89.16          1.17        1.0984    4   0   4         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.