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Your search keyword '"Zhang, Xian‐Ming"' showing total 1 results
Start Over Author "Zhang, Xian‐Ming" Topic 2,2'-biimidazole Journal inorganic chemistry communications
1 results on '"Zhang, Xian‐Ming"'

1. Spin canting in a novel (3,4)-connected mixed-valence cobalt coordination polymer based on oxalates and [Co(Hbiim)3] (H2biim=2,2′-biimidazole) building blocks

Author

Hao, Zheng-Ming, Li, Shi-Li, and Zhang, Xian-Ming

Subjects
*COBALT, *OXALATES, *COORDINATION polymers, *CHEMICAL engineering, *IMIDAZOLES, *ANTIFERROMAGNETISM, *ORGANOMETALLIC compounds
Abstract

Abstract: Hydrothermal treatment of cobalt chloride, 2,2′-biimidazole (H2biim), oxalate acid and NaOH at 160°C for five days produced a three-dimensional mixed-valence metal-organic framework [CoIII(Hbiim)3]2[CoII 3(ox)3]·4H2O ( 1 ). Compound 1 exhibits a 3D network with tri-nodal (3-c)2(4-c)3 topology, in which [CoIII(Hbiim)3] building blocks as 3-connected nodes, and CoII ions as 4-connected nodes. The magnetic measurements reveal that compound 1 exhibits a spin canting antiferromagnetic coupling between adjacent CoII ions. [Copyright &y& Elsevier]

Published
2010
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