Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1253010 | Chemical Research in Chinese Universities | 2007 | 4 Pages |
Abstract
Two new supramolecular polymers [M(2-NH2py)2 (ox)] [M = Co (1), Ni (2); 2-NH2py = 2-aminopyridine; ox = oxalate] were hydrothermally synthesized and characterized by elemental analyses, IR and single-crystal X-ray diffraction analyses. The isomorphic compounds 1 and 2 both possess one-dimensional zigzag chain structures, which are composed of [M(2-NH2py)2]2+ units bridged by tetradentate oxalate ligands to form three-dimensional supramo-lecular network via the C-Hâ¦O hydrogen bonds and Ï-Ï stacking interactions. Compound 1 displays antiferromagnetic interaction.
Related Topics
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Authors
ZHANG Xiao, YI Zhi-hui, XUE Ming, XU Yan, YU Jie-hui, YU Xiao-yang, XU Ji-qing,