#Ammonium Nickel Sulfate Hydrate, (NH4)2Ni(S04)2-6H20
#Monoclinic, P2 x /a (14), 2 = 2. The structure was determined by Grimes et al. [1963] and by
#Montgomery and Lingafelter [1964]. It is isostructural with other "Tutton" salts [Tutton, 1916].
#Lattice constants of this sample
#a = 9.1862(15), b = 12.468(2),c = 6.2423(10), beta = 106.93(2)
#a/b = 0.7368, c/b = 0.5007
#Volume 684.0 A 3
5.090
4.397
4.316
4.243
4.166
4.147
3.952
3.757
3.586
3.466
3.410
3.376
3.119
3.037
3.027
2.943
2.913
2.903
2.892
2.853
2.816
2.796
2.790
2.742
2.703