Issue 8, 1986
From the journal:

Journal of the Chemical Society, Dalton Transactions

Cobalt(II) halide complexes in aqueous ammonium nitrate–calcium nitrate melts: electronic spectra and solvent extraction

David H. Kerridge,   Ružica Nikolić  and  Dragica Stojic  

Abstract

Addition of chloride or bromide to cobalt(II) dissolved in a low-temperature aqueous nitrate melt [xNH4NO3·yCa(NO3)2·zH2O] changed the electronic absorption spectrum from near-octahedral co-ordination by both nitrate and water to a tetrahedral (or severely distorted octahedral) symmetry with between two and three halide ligands, the bromide species containing less water. The effects of varying the concentrations and of increasing temperature are discussed. Solvent-extraction measurements were made and the spectra of the organic and salt phases recorded.

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Article information

DOI
https://doi.org/10.1039/DT9860001663
Article type
Paper

J. Chem. Soc., Dalton Trans., 1986, 1663-1668

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Cobalt(II) halide complexes in aqueous ammonium nitrate–calcium nitrate melts: electronic spectra and solvent extraction

D. H. Kerridge, R. Nikolić and D. Stojic, J. Chem. Soc., Dalton Trans., 1986, 1663 DOI: 10.1039/DT9860001663

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