Complexation of Silver(I) with Thiourea and Tetramethylthiourea in Dimethyl Sulfoxide Solution as Studied by 13C and 109Ag Nuclear Magnetic Resonance Spectroscopy

P. M. Henrichs, J. J.H. Ackerman, G. E. Maciel

Research output: Contribution to journalArticle

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Abstract

A combination of 13C and l09Ag NMR spectroscopy has been used to study silver complexes of thiourea and tetramethylthiourea in dimethyl sulfoxide solution. The results are consistent with the presence of a variety of complex species for the concentrations used (approximately 1 M in silver ion with varying ligand concentrations) including highly aggregated forms. The combination of metal ion NMR and 13C NMR appears to have general utility for the study of silver complexes, but instrumental improvements allowing for the study of solutions of lower concentrations are needed.

Original languageEnglish
Pages (from-to)2544-2548
Number of pages5
JournalJournal of the American Chemical Society
Volume99
Issue number8
DOIs
StatePublished - Jan 1 1977
Externally publishedYes

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