Veronika Karadjova

Infrared Spectroscopic Study of Cs2Ni(XO4)2•6H2O (X = S, Se) and of NH4+ Ions Included in M2Ni(XO4)2∙6H2O (M = Rb, Cs; X = S, Se) and Crystal Structures of (M,NH4)2Ni(XO4)2∙6H2O (M = Rb, Cs; X = S, Se) Mixed Crystals

Veronika Karadjova, Manfred Wildner & Donka Stoilova · International Research Journal of Pure and Applied Chemistry · 2014

The solubility in the three-component Cs2SO4-NiSO4-H2O system was studied at 25°C. It has been established that a double salt, Cs2Ni(SO4)2·6H2O, crystallizes within a wide concentration range. Infrared spectra of neat Tutton compounds Cs2Ni(XO4)2•6H2O (X = S, Se) as well as those...