Structural transformation mediated by o-, m-, and p-phthalates from two to three dimensions for manganese/phthalate/4,4 '-bpy complexes (4,4 '-bpy=4,4 '-bipyridine)
Release Time:2019-03-10 Hits:
Indexed by: Journal Article
Date of Publication: 2003-01-01
Journal: NEW JOURNAL OF CHEMISTRY
Included Journals: SCIE、Scopus
Volume: 27
Issue: 5
Page Number: 890-894
ISSN: 1144-0546
Abstract: Three isomers of o-, m-, and p-phthalate are used to link together Mn centres, resulting in [Mn(phth)(H2O)(x)](n) moieties ( phth = phthalate dianion) with single-chain, double-chain and sheet structures, respectively, which predetermine the extended structures derived from the crosslinkage of 4,4'-bipyridine, and show the influence of isomerism of the phthalate on topological changes of the final polymers from two dimensional (2D) single-layer, double-layer to 3D network architectures. These structural changes in topology are correlated with the differences in the magnetic and optical properties of the polymers.