Synthesis and characterization of pyridine and bipyridyl complexes of 4-hydroxyphenyltellurium trihalides

Authors
Verma, KK Dahiya, R
Citation
Kk. Verma et R. Dahiya, Synthesis and characterization of pyridine and bipyridyl complexes of 4-hydroxyphenyltellurium trihalides, SYN REAC IN, 29(7), 1999, pp. 1299-1314
Citations number
34
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
ISSN journal
00945714 → ACNP
Volume
29
Issue
7
Year of publication
1999
Pages
1299 - 1314
Database
ISI
SICI code
0094-5714(1999)29:7<1299:SACOPA>2.0.ZU;2-R
Abstract
New complexes of 4-hydroxyphenyltellurium trihalides with pyridine and 2,2- bipyridyl have been synthesized and characterized by elemental analyses, co nductance measurements, molecular weight determinations, in and H-1 NMR spe ctral studies. Pyridine forms RTeX3.L and RTeX3.L-2 complexes, whereas bipy ridyl, which acts as a bidentate ligand, forms only 1:1 complexes. The comp lexes are weak to 1:1 electrolytes in solution. Coordination occurs through nitrogen atoms of the ligands.