Raman spectroscopy and local order in aqueous solutions of strong II–I electrolytes
- 15 July 1978
- journal article
- conference paper
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 69 (2) , 676-683
- https://doi.org/10.1063/1.436633
Abstract
We report polarized Raman spectra for aqueous solutions of NiCl2, CdCl2, ZnCl2, CuCl2, Cu(NO3)2, and SrCl2. Our analysis of the Raman data provides an interpretation for the diffuse low frequency Raman scattering in transition metal halide–water solutions in terms of a vibrational density of states. Such a density corresponds to collective vibrational modes in a solute‐connected middle range lattice. The results are also discussed on the basis of recent measurements of viscosity, thermodynamic quantities, and EXAFS.Keywords
This publication has 11 references indexed in Scilit:
- Structure factors and thermodynamical properties in electrolytic solutionsJournal of Physics C: Solid State Physics, 1977
- Collective vibrational modes in strong electrolyte solutions at high concentrationsSolid State Communications, 1977
- Quasi-crystalline behavior of NiCl2-water solutionsSolid State Communications, 1976
- Raman spectrum of molten MgCl2Chemical Physics Letters, 1976
- Structure of transition metal chlorides in aqueous solutionPhysics Letters A, 1974
- Ion distribution and long-range order in concentrated electrolyte solutionsJournal of Physics C: Solid State Physics, 1974
- Laser Raman study of aqueous copper nitrate solutionsInorganic Chemistry, 1972
- Raman-Scattering Selection-Rule Breaking and the Density of States in Amorphous MaterialsPhysical Review Letters, 1970
- Raman Study of Zinc Chloride SolutionsThe Journal of Chemical Physics, 1963
- The Raman spectra of metallic nitrates and the structure of concentrated solutions of electrolytesDiscussions of the Faraday Society, 1950