Nickelboussingaultite
      Montgomery H, Lingafelter E C
      Acta Crystallographica 17 (1964) 1478-1479
      The crystal structure of Tutton's salts. II.
      Magnesium ammonium sulfate hexahydrate and nickel ammonium sulfate hexahydrate
      Locality: synthetic
      _database_code_amcsd 0020239

      CELL PARAMETERS:    9.2410  12.5540   6.2430   90.000  106.970   90.000
      SPACE GROUP: P2_1/a    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    692.724
      Density (g/cm3):      1.893
      MAX. ABS. INTENSITY / VOLUME**2:      5.593223764    
      RIR:      0.962
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.25         11.45        7.2271    1   1   0         4
                14.11         28.97        6.2770    0   2   0         2
                14.84         27.04        5.9712    0   0   1         2
                16.44         43.50        5.3923    0   1   1         4
                16.85         12.29        5.2608   -1   1   1         4
                17.33         22.54        5.1177    1   2   0         4
                20.09         29.83        4.4193    2   0   0         2
                20.53         25.73        4.3263    0   2   1         4
                20.86         32.13        4.2576   -1   2   1         4
                21.24         79.27        4.1838   -2   0   1         2
                21.31         26.62        4.1686    2   1   0         4
                21.45         61.09        4.1432    1   1   1         4
                22.40          6.83        3.9692   -2   1   1         4
                23.52        100.00        3.7822    1   3   0         4
                24.64          9.59        3.6136    2   2   0         4
                24.75         10.78        3.5970    1   2   1         4
                25.59          4.00        3.4814   -2   2   1         4
                26.00         12.29        3.4269    0   3   1         4
                26.27         24.72        3.3924   -1   3   1         4
                28.42          8.09        3.1408    2   0   1         2
                28.44         10.95        3.1385    0   4   0         2
                29.31         16.99        3.0469    2   1   1         4
                29.39          1.10        3.0386    2   3   0         4
                29.52         55.23        3.0260   -1   1   2         4
                30.21          3.71        2.9587   -2   3   1         4
                30.50          1.44        2.9309   -3   1   1         4
                30.78          2.70        2.9046    0   1   2         4
                30.87          4.46        2.8971   -2   0   2         2
                31.18          8.91        2.8683    3   1   0         4
                31.70          1.96        2.8229   -2   1   2         4
                31.86         25.63        2.8088    2   2   1         4
                32.05         21.61        2.7924   -1   2   2         4
                32.44          2.95        2.7597   -1   4   1         4
                32.97          9.12        2.7171   -3   2   1         4
                33.60          1.03        2.6670    3   2   0         4
                34.08          2.61        2.6304   -2   2   2         4
                35.07          8.03        2.5589    2   4   0         4
                35.15          4.93        2.5530    1   4   1         4
                35.15          1.83        2.5528    1   1   2         4
                35.74          8.04        2.5120    2   3   1         4
                36.75         35.71        2.4458   -3   3   1         4
                36.77          1.46        2.4443   -3   1   2         4
                36.99          2.25        2.4304    0   3   2         4
                37.33          3.32        2.4090    3   3   0         4
                37.77          1.79        2.3819   -2   3   2         4
                38.91          2.22        2.3145    0   5   1         4
                40.64         18.39        2.2201    2   4   1         4
                40.78          1.57        2.2129    1   3   2         4
                40.79          1.53        2.2119   -1   4   2         4
                41.43          3.28        2.1794    1   5   1         4
                41.49          2.12        2.1762    4   1   0         4
                41.54          1.28        2.1740   -3   4   1         4
                41.76         13.44        2.1632    0   4   2         4
                41.97          3.12        2.1529   -2   5   1         4
                42.06          6.79        2.1480    3   4   0         4
                42.21          1.83        2.1411   -3   3   2         4
                42.46          8.10        2.1288   -2   4   2         4
                43.42         15.30        2.0843    4   2   0         4
                44.11          1.90        2.0530   -2   0   3         2
                44.22          1.64        2.0481   -1   1   3         4
                44.73          2.59        2.0261   -2   1   3         4
                44.93          1.14        2.0173   -4   3   1         4
                45.58          6.47        1.9904    0   0   3         2
                45.72          3.32        1.9846   -4   2   2         4
                45.96          3.95        1.9746    0   6   1         4
                46.29          2.13        1.9612    2   5   1         4
                46.74          1.34        1.9435    2   3   2         4
                47.11          6.54        1.9292   -3   5   1         4
                47.30          2.46        1.9216    0   5   2         4
                47.58          7.84        1.9110    3   5   0         4
                47.64         10.86        1.9089   -3   1   3         4
                47.95          1.64        1.8973    0   2   3         4
                48.12          1.91        1.8911    2   6   0         4
                48.18          1.61        1.8887    1   6   1         4
                48.66          6.15        1.8714   -2   6   1         4
                48.98          5.60        1.8597   -1   3   3         4
                49.07          3.77        1.8565   -4   4   1         4
                49.45          6.35        1.8431   -2   3   3         4
                49.87          3.63        1.8285   -5   1   1         4
                50.17          3.79        1.8182    4   2   1         4
                50.37          4.62        1.8115    1   1   3         4
                50.51          7.46        1.8068    4   4   0         4
                50.76          4.65        1.7985    2   4   2         4
                50.80          3.82        1.7974    0   3   3         4
                51.64          1.15        1.7702    3   2   2         4
                51.68          3.75        1.7687   -3   5   2         4
                52.04          1.05        1.7574    1   2   3         4
                52.26          8.31        1.7505    5   1   0         4
                52.68          2.67        1.7374   -1   6   2         4
                52.93          1.71        1.7298    4   3   1         4
                53.01          6.83        1.7276    3   5   1         4
                53.32          5.83        1.7181   -2   4   3         4
                53.48          2.34        1.7135    0   6   2         4
                54.04          1.10        1.6970   -4   5   1         4
                54.06          3.73        1.6962   -2   6   2         4
                54.26          1.03        1.6906   -5   3   1         4
                54.26          2.68        1.6906   -4   2   3         4
                54.34          2.49        1.6882    3   3   2         4
                54.73          3.60        1.6772    1   3   3         4
                55.34          3.03        1.6602    1   7   1         4
                55.39          1.30        1.6588    4   5   0         4
                55.77          1.01        1.6484   -2   7   1         4
                56.64          2.47        1.6252    4   4   1         4
                56.64          3.00        1.6250   -5   3   2         4
                56.88          1.43        1.6188   -4   3   3         4
                57.99          1.73        1.5904    2   2   3         4
                59.14          1.52        1.5623    5   1   1         4
                59.24          1.07        1.5597    0   5   3         4
                59.27          2.26        1.5590   -2   0   4         2
                59.39          1.71        1.5563   -5   1   3         4
                59.46          2.43        1.5546   -1   7   2         4
                59.72          3.71        1.5485   -4   6   1         4
                60.42          4.03        1.5321   -4   4   3         4
                60.63          1.29        1.5272    5   2   1         4
                61.05          1.28        1.5177    0   8   1         4
                61.20          1.29        1.5144    2   6   2         4
                61.27          1.86        1.5130   -2   2   4         4
                62.47          1.18        1.4868    3   5   2         4
                62.79          2.26        1.4799   -3   2   4         4
                62.81          2.83        1.4794   -4   6   2         4
                62.90          4.01        1.4776    1   7   2         4
                63.29          1.48        1.4693   -2   8   1         4
                64.08          1.77        1.4532    3   1   3         4
                64.14          3.22        1.4519   -1   3   4         4
                64.58          2.38        1.4430   -5   5   2         4
                64.63          1.38        1.4421    0   6   3         4
                65.03          2.24        1.4341    6   2   0         4
                65.12          4.42        1.4325    3   7   1         4
                65.19          1.63        1.4310   -3   3   4         4
                65.87          1.04        1.4179   -6   3   2         4
                66.21          1.20        1.4114   -4   2   4         4
                66.97          1.13        1.3974    1   1   4         4
                67.71          2.16        1.3839    3   6   2         4
                67.84          1.10        1.3814   -6   4   1         4
                68.05          1.96        1.3777    1   6   3         4
                68.97          1.14        1.3616   -4   7   2         4
                68.98          1.70        1.3614   -6   2   3         4
                69.29          2.83        1.3561   -1   9   1         4
                70.02          2.65        1.3436   -5   1   4         4
                70.12          1.62        1.3420    6   0   1         2
                70.58          1.77        1.3344    6   1   1         4
                71.19          1.16        1.3244   -2   5   4         4
                71.61          1.94        1.3177   -1   5   4         4
                71.83          1.60        1.3142   -3   7   3         4
                72.21          2.26        1.3083   -7   1   1         4
                72.95          2.73        1.2967   -4   8   1         4
                73.85          1.26        1.2832    1   4   4         4
                74.31          1.03        1.2764    2   2   4         4
                74.42          1.31        1.2748    4   2   3         4
                75.52          1.29        1.2590    5   7   0         4
                75.71          2.28        1.2563    7   1   0         4
                75.78          1.01        1.2553   -4   8   2         4
                77.73          1.53        1.2285    0  10   1         4
                78.16          1.42        1.2229   -6   6   2         4
                80.43          1.08        1.1940    5   5   2         4
                80.85          1.25        1.1888   -3   3   5         4
                81.53          1.44        1.1806   -5   7   3         4
                83.47          1.53        1.1581   -6   4   4         4
                83.54          1.22        1.1573    0  10   2         4
                84.02          1.18        1.1519   -2  10   2         4
                84.71          1.32        1.1443    5   2   3         4
                85.55          1.59        1.1351    2   8   3         4
                87.97          1.59        1.1100    4   8   2         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.