Coordination polymers from M(hfac)(2) [M = Cu-II, Mn-II] and 4,4 '-dipyridyldisulfide

Authors
Horikoshi, R Mochida, T Moriyama, H
Citation
R. Horikoshi et al., Coordination polymers from M(hfac)(2) [M = Cu-II, Mn-II] and 4,4 '-dipyridyldisulfide, INORG CHEM, 40(10), 2001, pp. 2430
Citations number
32
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
INORGANIC CHEMISTRY
ISSN journal
00201669 → ACNP
Volume
40
Issue
10
Year of publication
2001
Database
ISI
SICI code
0020-1669(20010507)40:10<2430:CPFM[=>2.0.ZU;2-6
Abstract
Reaction of M(hfac)(2) with a -S-S- bridged bidentate ligand 4-PDS (=4,4'-d ipyridyl disulfide) afforded 1:1 coordination polymers 4-PDS . Cu(Hfac)(2) (I) and 4-PDS . Mn(hfac)2 (2). The Cu(II) ions in 1 are linked by the twist ed molecules of 4-PDS, forming a one-dimensional helical chain structure, t he N-donor ligands of 4-PDS occupying the cis positions around the Cu(II) i on. The structure of 2 consists of zigzag infinite chains, the N-donor liga nds occupying the trans positions around the metal center.