Metal coordination architectures of N-acyl-salicylhydrazides: The effect of metal ions and steric repulsion of ligands to their structures of polynuclear metal complexes
文献类型：期刊论文
| 作者 | Luo, Wei1; Wang, Xiu-Teng2; Meng, Xiang-Gao3; Cheng, Gong-Zhen1; Ji, Zhen-Ping1 |
| 刊名 | POLYHEDRON
 |
| 出版日期 | 2009-02-03 |
| 卷号 | 28期号:2页码:300-306 |
| 关键词 | Polynuclear Mn And Cu Complexes N-acyl-salicylhydrazides Steric Effect Metallacrown Trinuclear |
| ISSN号 | 0277-5387 |
| DOI | 10.1016/j.poly.2008.10.055 |
| 英文摘要 | Three polynuclear transition metal complexes [Mn(8)(DMF)(8)(L1)(8)] center dot 4DMF (1), [Mn(6)(DMF)(6)(L2)(6)] center dot [Mn(6)(DMF)(4)(H(2)O)(2)(L2)(6)] center dot 2DMF (2), [Cu(3)(L3)(2)(py)(2)] (3) of the pentadentate ligands N-acyl-salicylhydrazides were synthesized and characterized, their crystal structures were investigated. The oxidation state and properties of the central metal ions are important in crystal structure formation, trivalent Mn(III) ion which easily form stable octahedral coordination metallamacrocycle complexes, metallacrowns 1 and 2 were obtained; while bivalent Cu(II) ion is easier to form square planar, trinuclear complexes 3 was obtained. The steric effect of the N-acyl side chains also plays an important role in the structures of these polynuclear complexes. The magnetic property of 1 was also investigated. (c) 2008 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000263480300016 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/67135]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Luo, Wei |
| 作者单位 | 1.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Hubei, Peoples R China 2.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 3.Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Wei,Wang, Xiu-Teng,Meng, Xiang-Gao,et al. Metal coordination architectures of N-acyl-salicylhydrazides: The effect of metal ions and steric repulsion of ligands to their structures of polynuclear metal complexes[J]. POLYHEDRON,2009,28(2):300-306. |
| APA | Luo, Wei,Wang, Xiu-Teng,Meng, Xiang-Gao,Cheng, Gong-Zhen,&Ji, Zhen-Ping.(2009).Metal coordination architectures of N-acyl-salicylhydrazides: The effect of metal ions and steric repulsion of ligands to their structures of polynuclear metal complexes.POLYHEDRON,28(2),300-306. |
| MLA | Luo, Wei,et al."Metal coordination architectures of N-acyl-salicylhydrazides: The effect of metal ions and steric repulsion of ligands to their structures of polynuclear metal complexes".POLYHEDRON 28.2(2009):300-306. |
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来源：化学研究所
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