A TRANSITION-METAL COMPLEX AS A LIGAND IN THE CHEMISTRY OF GROUP(IV) ELEMENTS

Authors
SIDDIQI KS AQRA FMAM SHAH SA ZAIDI SAA CASABO J TEIXIDOR F
Citation
Ks. Siddiqi et al., A TRANSITION-METAL COMPLEX AS A LIGAND IN THE CHEMISTRY OF GROUP(IV) ELEMENTS, Polyhedron, 12(8), 1993, pp. 949-953
Citations number
32
Categorie Soggetti
Chemistry Inorganic & Nuclear",Crystallography
Journal title
Polyhedron → ACNP
ISSN journal
02775387
Volume
12
Issue
8
Year of publication
1993
Pages
949 - 953
Database
ISI
SICI code
0277-5387(1993)12:8<949:ATCAAL>2.0.ZU;2-E
Abstract
Heterobimetallic complexes of the type [CU(TETA)Cl2MCl2] (M = Si, Ge, Sn, Ti and Zr; TETA = triethylene tetramine) have been synthesized and characterized by elemental analyses, ESR, electronic and IR spectra a nd conductivity measurements. The complex [Cu(TETA)Cl2SnPh2] has also been prepared. The results indicate that [Cu (TETA)]Cl2 is square plan ar and ionic in nature, while its bimetallic complexes, [Cu(TETA) Cl2M Cl2] and [Cu(TETA)Cl2SnPh2], are covalent with an octahedral environme nt around the copper(II) ion.