A multinuclear magnetic resonance study of transformations of ruthenium(II) nitrosyl chloride complexes in aqueous solutions

作者:Emel' yanov V A*; Fedotov M A; Belyaev A V; Tkachev S V
来源:Russian Journal of Inorganic Chemistry, 2013, 58(8): 956-963.
DOI:10.1134/S003602361308007X

摘要

Aqueous solutions of ruthenium nitrosyl chloride complexes have been studied by(14)N, N-15, O-17, Ru-99, and Cl-35 NMR. Individual complex species have been identified and the corresponding chemical shifts have been determined. The primary aquation product of the pentachloronitrosylruthenate ion is the cis-[RuNO(H2O)Cl-4](-) complex, which subsequently undergoes isomerization. The equilibrium constants of interconversions of ruthenium nitrosyl chloride complexes in an aqueous solution at room temperature have been estimated.

  • 出版日期2013-8