Ni2Si
      Wyckoff R W G
      Crystal Structures 1 (1963) 298-306
      Second edition. Interscience Publishers, New York, New York
      _database_code_amcsd 0011889

      CELL PARAMETERS:    7.0300   4.9900   3.7200   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    130.496
      Density (g/cm3):      7.403
      MAX. ABS. INTENSITY / VOLUME**2:      56.37813678    
      RIR:      2.480
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                27.12          9.35        3.2880    1   0   1         4
                31.12         10.41        2.8736    2   1   0         4
                32.61         26.39        2.7456    1   1   1         8
                39.63         49.16        2.2741    2   1   1         8
                42.62         31.80        2.1211    3   1   0         4
                43.68         70.64        2.0721    0   2   1         4
                44.53         41.21        2.0346    2   2   0         4
                45.64         93.47        1.9876    1   2   1         8
                45.76        100.00        1.9827    3   0   1         4
                48.97         64.17        1.8600    0   0   2         2
                49.47         24.73        1.8426    3   1   1         8
                51.17          1.16        1.7850    2   2   1         8
                53.66         23.96        1.7081    3   2   0         4
                55.43          3.97        1.6577    4   1   0         4
                56.88         10.49        1.6186    1   3   0         4
                59.17          2.62        1.5615    2   1   2         8
                59.56          2.53        1.5523    3   2   1         8
                61.21          4.32        1.5142    4   1   1         8
                61.69          3.91        1.5035    2   3   0         4
                64.90          4.33        1.4368    4   2   0         4
                66.91         13.67        1.3985    3   1   2         8
                68.33         18.86        1.3728    2   2   2         8
                69.45          6.90        1.3533    5   1   0         4
                71.77          2.18        1.3152    5   0   1         4
                75.58         14.47        1.2581    3   2   2         8
                77.06          2.39        1.2375    4   1   2         8
                77.75          8.90        1.2283    1   4   0         4
                78.01          1.54        1.2249    5   2   0         4
                78.30          6.55        1.2210    1   3   2         8
                79.31          2.02        1.2081    4   3   0         4
                81.07          1.13        1.1861    1   1   3         8
                81.95          1.23        1.1757    2   4   0         4
                82.50          3.06        1.1693    2   3   2         8
                82.75          1.08        1.1664    1   4   1         8
                83.00          1.30        1.1634    5   2   1         8
                84.28         15.89        1.1490    4   3   1         8
                85.04          5.50        1.1406    6   1   0         4
                85.24          3.60        1.1385    2   1   3         8
                85.37          3.65        1.1371    4   2   2         8
                86.90         12.56        1.1210    2   4   1         8
                87.94          6.80        1.1104    0   2   3         4
                88.87          1.22        1.1012    3   4   0         4
                89.31         10.11        1.0968    1   2   3         8
                89.40         10.87        1.0960    3   0   3         4
                89.58          6.01        1.0943    5   1   2         8
                89.97         10.18        1.0905    6   1   1         8
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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.