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Title: Synthesis, structure and properties of [Pr(DMSO)₅(H₂O)₂](μ-CN) [Co(CN)₅]•H₂O
Authors: Chen, Wen-Tong
Zeng, Xi-Rui
Xu, Ya-Ping
Luo, Qiu-Yan
Chen, Hua-Long
Issue Date: Jan-2008
Publisher: CSIR
IPC Code: Int. Cl. ⁸ C07F5/00; C07F15/06
Abstract: A new cyano-bridged praseodymiumIII-cobaltIII complex [Pr(DMSO)₅ (H₂O)₂](μ-CN)[Co(CN)₅]•H₂O, (1), has been syn-thesized via solution reaction and characterized by X-ray diffraction. The slightly distorted square-antiprism eightfold-coordinated Pr(III) and the approximately oriented octahedrally sixfold-coordinated Co(III) are linked by a cyano-bridge group to form a dinuclear complex. The [Pr(DMSO)₅(H₂O)₂](μ-CN)[Co(CN)₅] species are held together via hydrogen bonds to form a two-dimensional slab. The magnetic properties show that complex 1 exhibits antiferromagnetic interactions. IR and thermogravimetry-differential thermal analyses (TG-DTA) are also presented.
Page(s): 32-36
ISSN: 0376-4710
Appears in Collections:IJC-A Vol.47A(01) [January 2008]

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