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A sulfate-bridged Cu-II complex with 1-D helical-chain structure:Synthesis, structure and magnetic property
Yang, Li-Juan; Lei, Tao; Liu, Wei; Chen, Wen-Qian; Lin, Miao-Shui; Li, Lei; Li, Wu; Li, Yahong
2012
Source PublicationINORGANIC CHEMISTRY COMMUNICATIONS
ISSN1387-7003
Volume21Pages:12-15
AbstractA new 1-D helical chain complex [Cu(H2L)(SO4)]center dot CH3OH (1) (H2L = N,N-bis(3,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine) was synthesized from the reaction of the tripodal tetradentate ligand H2L with CuSO4 center dot 5H(2)O under solvothermal conditions. Complex 1 was fully characterized by X-ray single crystal diffraction, elemental analysis and IR spectroscopy. X-ray analysis revealed that complex 1 displays a 1-D helical chain structure with the two adjacent metals being bridged by a sulfate ion. Each Cu-II ion is penta-coordinated and exhibits a pseudo square pyramidal geometry. The low-temperature magnetic susceptibility measurement for the solid sample of 1 revealed the ferromagnetic Cu-II center dot center dot center dot Cu-II interactions. (C) 2012 Elsevier B.V. All rights reserved. A new 1-D helical chain complex [Cu(H2L)(SO4)]center dot CH3OH (1) (H2L = N,N-bis(3,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine) was synthesized from the reaction of the tripodal tetradentate ligand H2L with CuSO4 center dot 5H(2)O under solvothermal conditions. Complex 1 was fully characterized by X-ray single crystal diffraction, elemental analysis and IR spectroscopy. X-ray analysis revealed that complex 1 displays a 1-D helical chain structure with the two adjacent metals being bridged by a sulfate ion. Each Cu-II ion is penta-coordinated and exhibits a pseudo square pyramidal geometry. The low-temperature magnetic susceptibility measurement for the solid sample of 1 revealed the ferromagnetic Cu-II center dot center dot center dot Cu-II interactions. (C) 2012 Elsevier B.V. All rights reserved.
KeywordCopper(Ii) Complex 1-d Helical Chain Solvothermal Synthesis Magnetic
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/2037
Collection青海盐湖研究所知识仓储
Recommended Citation
GB/T 7714
Yang, Li-Juan,Lei, Tao,Liu, Wei,et al. A sulfate-bridged Cu-II complex with 1-D helical-chain structure:Synthesis, structure and magnetic property[J]. INORGANIC CHEMISTRY COMMUNICATIONS,2012,21:12-15.
APA Yang, Li-Juan.,Lei, Tao.,Liu, Wei.,Chen, Wen-Qian.,Lin, Miao-Shui.,...&Li, Yahong.(2012).A sulfate-bridged Cu-II complex with 1-D helical-chain structure:Synthesis, structure and magnetic property.INORGANIC CHEMISTRY COMMUNICATIONS,21,12-15.
MLA Yang, Li-Juan,et al."A sulfate-bridged Cu-II complex with 1-D helical-chain structure:Synthesis, structure and magnetic property".INORGANIC CHEMISTRY COMMUNICATIONS 21(2012):12-15.
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