Synthesis and structure of chelates of some bivalent metals with formylmethylenetriphenylphosphorane o-hydroxyarylimines

Authors
Shvets, AA Borodkin, SA Kogan, VA Safaryan, GP Kurbatov, VP
Citation
Aa. Shvets et al., Synthesis and structure of chelates of some bivalent metals with formylmethylenetriphenylphosphorane o-hydroxyarylimines, RUSS J G CH, 69(5), 1999, pp. 775-777
Citations number
6
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
ISSN journal
10703632 → ACNP
Volume
69
Issue
5
Year of publication
1999
Pages
775 - 777
Database
ISI
SICI code
1070-3632(199905)69:5<775:SASOCO>2.0.ZU;2-F
Abstract
Formylmethylenetriphenylphosphorane o-hydroxyarylimines readily form chelat es ML2 (where L is the anionic form of the ligand) with Ni(II), Cu(II), Zn( II), Cd(II), and Hg(II). Cobalt complexes were not isolated pure. The spect roscopic and magnetochemical data as well as published data for related o-( benzalamino)phenol complexes suggest that some complexes have the distorted tetrahedral structure with the MN2O2 coordination core, whereas the other complexes have the distorted square-planar structure with the MC2O2 coordin ation core.