Synthesis and Biological Activity of Five-and Six-Coordinated Organotin(IV) Complexes of S-Benzyldithiocarbazate and a Schiff Base
- 1 June 1987
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 17 (6) , 625-633
- https://doi.org/10.1080/00945718708059460
Abstract
Some hitherto unknown five- and six-coordinated di-and tri-n-butyltin(IV) dithiocarbazates have been synthesised and characterised by IR and NMR. Spectral data support a five-coordinate, presumably trigonal bipyramidal geometry for complexes of the type Bu2 SnL‴ whereas, complexes of the type Bu2 Sn(L″)2 are six-coordinated in a distorted octahedral geometry and Bu3 SnL″ are five-coordinated with a trigonal bipyramidal structure. The ligands act as a bidentate (L″) or tridentate (L‴) chelating agents. The mode of bonding of all the Schiff bases is via the azomethine nitrogen and thiolosulphur and the phenolic oxygen atom as revealed by IR and NMR data.Keywords
This publication has 12 references indexed in Scilit:
- Structural features of some organotin(IV) complexes of semi- and thio-semicarbazonesPolyhedron, 1984
- Four- and five-coordinate copper(II) complexes containing mixed ligandsPolyhedron, 1984
- Multinuclear magnetic resonance and related studies on some organotin(IV) complexes of dithiocarbazatesPolyhedron, 1983
- Metal complexes of schiff bases formed by condensation of 2-methoxybenzaldehyde and 2-hydroxybenzaldehyde with S-benzyldithiocarbazateJournal of Inorganic and Nuclear Chemistry, 1977
- Metal complexes of sulphur and nitrogen-containing ligands: Complexes of s-benzyldithiocarbazate and a schiff base formed by its condensation with pyridine-2-carboxaldehydeJournal of Inorganic and Nuclear Chemistry, 1977
- Metal complexes of sulphur-nitrogen chelating agentsCoordination Chemistry Reviews, 1974
- Coordination compounds of hydrazine derivatives with transition metals—IV Ni(II)-complexes with hydrazinedithiocarboxylic acid, its methyl ester and their N-isopropylidine derivativesJournal of Inorganic and Nuclear Chemistry, 1971
- Metal complexes of dithiocarbazic acid and its derivatives—I: Ni(II) and Zn(II) complexes of N-substituted dithiocarbazic acidsJournal of Inorganic and Nuclear Chemistry, 1971
- ON THIOSEMICARBAZONE–COPPER (I) COMPLEXES. PART IVCanadian Journal of Chemistry, 1964
- STUDIES ON THE SYNERGISTIC EFFECT OF PIPERONYL BUTOXIDE AND ISOBUTYLUNDECYLENEAMIDE ON PYRETHRINS AND ALLETHRINAnnals of Applied Biology, 1954