The coordination of Ni2+ in aqueous solution at elevated temperature and pressure
- 1 February 1996
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 104 (5) , 2036-2042
- https://doi.org/10.1063/1.470960
Abstract
The first order isotopic difference method of neutron diffraction was used to investigate the coordination of Ni2+ in a 1.2 m NiSO4 heavy water solution at 300 °C and 1 kbar. The results show that the ambient hydration structure is completely destroyed under these extreme conditions, and suggests that the structure is completely dominated by cation–anion interactions.Keywords
This publication has 11 references indexed in Scilit:
- Water structure in concentrated lithium chloride solutionsThe Journal of Chemical Physics, 1992
- The concentration dependence of the Ni2+hydration geometry in aqueous solutionJournal of Physics: Condensed Matter, 1990
- A neutron diffraction study of NiCl2in D2O and H2O. A direct determination of gNiH(r)Journal of Physics: Condensed Matter, 1989
- 15. Ionic SolutionsPublished by Elsevier ,1987
- K+ coordination in aqueous solutionChemical Physics Letters, 1985
- Neutron diffraction studies of water and aqueous solutions under pressureRevue de Physique Appliquée, 1984
- The structure of an aqueous solution of nickel chlorideProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1983
- Environment of Ca2+ ions in aqueous solventNature, 1982
- Metal complex formation in aqueous solutions at elevated temperatures and pressuresPhysics and Chemistry of the Earth, 1981
- Lithium ions in aqueous solutionJournal of Physics C: Solid State Physics, 1980