Homobinuclear complexes of osmium(IV) with nitrogen-containing pi-conjugated bridging units

Authors
Maiboroda, A Lang, H
Citation
A. Maiboroda et H. Lang, Homobinuclear complexes of osmium(IV) with nitrogen-containing pi-conjugated bridging units, NEW J CHEM, 25(4), 2001, pp. 642-646
Citations number
31
Categorie Soggetti
Chemistry
Journal title
NEW JOURNAL OF CHEMISTRY
ISSN journal
11440546 → ACNP
Volume
25
Issue
4
Year of publication
2001
Pages
642 - 646
Database
ISI
SICI code
1144-0546(200104)25:4<642:HCOOWN>2.0.ZU;2-G
Abstract
The synthesis as well as chemical and physical properties of anionic homobi nuclear osmium(Iv) complexes of the general type [AsPh4](2)[OsCl5(LL)OsCl5] [LL = pyrazine (6), 4,4'-bipyridine (7) 1,4-dicyanobenzene (8) and 4-cyano pyridine (9)] is described. While 6 and 9 exhibit strong (6) or weak (9) in tramolecular electronic communication between the Os(IV) centres, in 7 and 8 the metals can be considered non-interacting.