Liebenbergite
      Ottonello G, Della Giusta A, Molin G M
      American Mineralogist 74 (1989) 411-421
      Cation ordering in Ni-Mg olivines
      sample Ni.63, heated to 1150 C, then quenched
      Mg.634Ni1.363SiO4
      _database_code_amcsd 0001226

      CELL PARAMETERS:    4.7370  10.1616   5.9337   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    285.622
      Density (g/cm3):      4.390
      MAX. ABS. INTENSITY / VOLUME**2:      22.50687536    
      RIR:      1.669
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.45         22.37        5.0808    0   2   0         2
                20.69         19.94        4.2934    1   1   0         4
                23.05         14.24        3.8593    0   2   1         4
                24.04          6.29        3.7020    1   0   1         4
                25.61         38.71        3.4784    1   1   1         8
                25.71          4.97        3.4647    1   2   0         4
                29.86          2.69        2.9920    1   2   1         8
                30.12          2.00        2.9669    0   0   2         2
                32.50         73.72        2.7553    1   3   0         4
                35.02         27.45        2.5620    0   2   2         4
                35.33          9.31        2.5404    0   4   0         2
                35.94         54.71        2.4990    1   3   1         8
                36.82        100.00        2.4408    1   1   2         8
                37.99         11.42        2.3685    2   0   0         2
                38.55          8.12        2.3354    0   4   1         4
                39.05          3.62        2.3067    2   1   0         4
                40.01         14.90        2.2535    1   2   2         8
                40.28         10.06        2.2388    1   4   0         4
                42.03          6.81        2.1499    2   1   1         8
                42.09          1.49        2.1467    2   2   0         4
                44.90         11.68        2.0189    1   3   2         8
                47.10          3.32        1.9297    0   4   2         4
                48.76          6.72        1.8677    1   5   0         4
                50.83          6.23        1.7964    1   1   3         8
                51.28          5.01        1.7815    1   5   1         8
                52.62         66.65        1.7392    2   2   2         8
                52.85         24.94        1.7324    2   4   0         4
                53.33          1.59        1.7177    1   2   3         8
                55.24          7.72        1.6629    2   4   1         8
                56.51          7.43        1.6286    0   6   1         4
                57.34         12.69        1.6068    1   3   3         8
                58.39         13.18        1.5806    1   5   2         8
                59.20          4.49        1.5607    0   4   3         4
                59.22          4.82        1.5603    3   1   0         4
                61.45          3.92        1.5090    3   1   1         8
                61.79          1.38        1.5015    2   1   3         8
                62.04          4.14        1.4960    2   4   2         8
                62.19          2.07        1.4927    2   5   1         8
                62.62         19.31        1.4834    0   0   4         2
                63.22         28.35        1.4708    0   6   2         4
                65.19          5.61        1.4311    3   3   0         4
                65.56          1.11        1.4240    0   2   4         4
                66.71          1.45        1.4021    1   1   4         8
                67.30          5.95        1.3912    3   3   1         8
                67.48         11.68        1.3879    1   7   0         4
                67.87          9.53        1.3810    3   1   2         8
                69.18          1.42        1.3579    1   5   3         8
                69.99          6.90        1.3442    3   2   2         8
                70.13          1.25        1.3419    2   6   1         8
                70.18          2.29        1.3411    3   4   0         4
                72.22          1.71        1.3081    3   4   1         8
                72.35         10.65        1.3061    1   3   4         8
                72.54          1.37        1.3032    2   4   3         8
                73.63          2.58        1.2864    0   6   3         4
                74.00          2.35        1.2810    0   4   4         4
                75.64          4.27        1.2572    2   0   4         4
                76.19          5.23        1.2495    2   6   2         8
                78.00          1.16        1.2250    3   1   3         8
                78.67          1.11        1.2163    2   5   3         8
                81.23          4.48        1.1842    4   0   0         2
                82.63          1.08        1.1677    0   8   2         4
                83.16          2.47        1.1616    1   5   4         8
                83.35          2.92        1.1595    3   3   3         8
                84.24          6.53        1.1495    3   5   2         8
                86.34          8.02        1.1268    2   4   4         8
                87.05          3.41        1.1194    2   8   0         4
                87.98          1.50        1.1100    3   4   3         8
                89.66          1.01        1.0935    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.