CHARACTERIZATION OF SOME TRIPHENYLTIN(IV) COMPLEXES OF 5-(ARYLAZO)SALICYLALDEHYDE LIGANDS USING IR, H-1, C-13, SN-119, NMR AND SN-119 MOSSBAUER-SPECTROSCOPY

Authors
SARMA KK BAUL TSB RIVAROLA E AGRAWAL RP
Citation
Kk. Sarma et al., CHARACTERIZATION OF SOME TRIPHENYLTIN(IV) COMPLEXES OF 5-(ARYLAZO)SALICYLALDEHYDE LIGANDS USING IR, H-1, C-13, SN-119, NMR AND SN-119 MOSSBAUER-SPECTROSCOPY, Polyhedron, 13(14), 1994, pp. 2217-2222
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
13
Issue
14
Year of publication
1994
Pages
2217 - 2222
Database
ISI
SICI code
0277-5387(1994)13:14<2217:COSTCO>2.0.ZU;2-I
Abstract
Coordination complexes of 5-(arylazo)salicylaldehyde with triphenyltin chloride have been prepared and subjected to IR, multinuclear NMR (H- 1, C-13, Sn-119) and Sn-119 Mossbauer spectroscopy. 5-(Arylazo)salicyl aldehyde forms two types of complexes viz. triorganotin adducts and ph enoxides. In the adducts. the protonated ligand coordinates through th e aldehydic oxygen atom while in phenoxides, the coordination occurs v ia the phenolic oxygen atom and the oxygen atom of the aldehydic group . The spectroscopic data suggest that both types of complexes adopt a cis-trigonal bipyramidal geometry around tin.