Published May 1993
| Version v1
Journal article
A new mixed-ligand ruthenium(II) complex with RuN6 coordination sphere having weak π-accepting ligand
Creators
- 1. Indian Inst. of Tech., Kanpur (India). Dept. of Chemistry
Description
The preparation and properties of a hetero-chelate ruthenium(II) complex containing tridentate pyridyl-pyrazole ligand and an asymmetric tridentate nitrogenous ligand giving two different chelate rings are described. Cyclic voltammetric experiments in acetonitrile solutions reveal a quasi-reversible one-electron RuIII-RuII redox couple at 1.14 V vs saturated calomel electrode (SCE). The diffusion coefficient for this quasi-reversible system has been estimated to be 7.41 x 10-6 cm2s-1 on the basis of cyclic voltammetric experiments. A moderately good correlation has been obtained for a selected group of ruthenium(II) complexes with weak π-accepting ligands. (author). 22 refs., 2 figs
Additional details
Publishing Information
- Journal Title
- Indian Journal of Chemistry. Section A: Inorganic, Physical, Theoretical and Analytical
- Journal Volume
- 32
- Journal Issue
- 5
- Journal Page Range
- p. 428-430.
- ISSN
- 0376-4710
- CODEN
- IJCADU
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 25033192
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ABSORPTION SPECTRA; CHELATES; CHEMICAL COMPOSITION; CHEMICAL PREPARATION; ELECTRIC CONDUCTIVITY; ELECTROCHEMISTRY; ENERGY TRANSFER; INFRARED SPECTRA; LIGANDS; PEAKS; PYRIDINES; RUTHENIUM COMPLEXES; VOLTAMETRY
- Descriptors DEC
- AZINES; COMPLEXES; ELECTRICAL PROPERTIES; HETEROCYCLIC COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHYSICAL PROPERTIES; SPECTRA; SYNTHESIS; TRANSITION ELEMENT COMPLEXES