Title of article
Ruthenium(II) complexes containing N(4)-tolyl-2-acetylpyridine thiosemicarbazones and phosphine ligands: NMR and electrochemical studies of cis–trans isomerization
Author/Authors
Graminha، نويسنده , , Angelica E. and Batista، نويسنده , , Alzir A. and Ellena، نويسنده , , Javier G. Castellano، نويسنده , , Eduardo E. and Teixeira، نويسنده , , Letيcia R. and Mendes، نويسنده , , Isolda C. and Beraldo، نويسنده , , Heloisa، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
7
From page
219
To page
225
Abstract
[Ru(HL)(PPh3)2Cl]Cl complexes have been obtained in which HL = N(4)-ortho (complex 1), N(4)-meta (complex 2) and N(4)-para-tolyl 2-acetylpyridine thiosemicarbazone (complex 3). NMR and electrochemical studies indicate that both cis and trans isomers exist in solution, and that the cis isomers are converted into the trans isomers with time. Crystal structure determination of (1) reveals that the trans isomer is formed in the solid state.
Keywords
N(4)-Tolyl thiosemicarbazones , Ruthenium , phosphines , Cis–trans isomerization
Journal title
Journal of Molecular Structure
Serial Year
2008
Journal title
Journal of Molecular Structure
Record number
1964708
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