ISL OpenIR  > 青海盐湖研究所知识仓储
Tetranuclear mixed-valence Co(II/III) and binuclear Ni(II) complexes incorporating hydroxyl-rich ligand: Syntheses, structures and magnetic properties
Zhang, Su-Yun1,2; Xu, Bin2; Zheng, Lina1; Chen, Wenqian1; Li, Yahong1,3; Li, Wu2
2011-02-28
发表期刊INORGANICA CHIMICA ACTA
卷号367期号:1页码:44-50
文章类型Article
摘要Three complexes of composition [(Co2Co2III)-Co-II(H(2)hbhpd)(2)(H(4)hbhpd)(2)(H2O)(2)]Cl-2(CH3OH)(4) (1), [(Co2Co2III)-Co-II (H(2)hbhpd)(2)(H(4)hbhpd)(2)(H2O)(2)](NO3)(2)(CH3OH)(4) (2) and [Ni-2(H(4)hbhpd)(2)(NO3)](NO3)(CH3OH)(1.5) (3) (H(5)hbhpd = 2-(2-hydroxy-benzylamino)-2-hydroxymethyl-propane-1,3-diol) have been synthesized and their structures have been characterized. Complexes 1 and 2 are mixed-valence cobalt clusters and display face-sharing monovacant dicubane structures. In the complexes 1 and 2, one of the three alkyl hydroxyl groups of H(5)hbhpd ligand is deprotonated instead of deprotonation of phenyl hydroxyl group; thus monoanionic H(4)hbhpd ligand displays novel eta(3), eta(1), eta(1), mu(3) coordination mode. Complex 3 is binuclear, and the two metal centers of 3 are bridged by two deprotonated phenyl hydroxyl oxygen atoms and iso-orthogonalized by a nitrato group in eta(1)eta(1)-O,O' coordination fashion. Variable-temperature solid-state dc magnetization studies have been performed in the temperature range 2-300 K for compounds 1 and 3. Antiferromagnetic interactions were determined for 1 and ferromagnetic couplings were found for 3. (C) 2010 Elsevier B.V. All rights reserved.
关键词Tetranuclear Clusters Mixed-valence Coordination Mode Binuclear Complex Magnetic Properties
WOS标题词Science & Technology ; Physical Sciences
关键词[WOS]DINUCLEAR NICKEL(II) COMPLEX ; SINGLE-MOLECULE MAGNETS ; DINICKEL(II) COMPLEXES ; CRYSTAL-STRUCTURE ; METAL-COMPLEXES ; CAGE COMPOUNDS ; SPIN-EXCHANGE ; 2,6-DIACETYLPYRIDINE ; MONODENTATE ; PARAMETERS
收录类别SCI
语种英语
WOS研究方向Chemistry
WOS类目Chemistry, Inorganic & Nuclear
WOS记录号WOS:000286930000007
引用统计
被引频次:15[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.isl.ac.cn/handle/363002/5991
专题青海盐湖研究所知识仓储
作者单位1.Soochow Univ, Coll Chem & Chem Engn, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China
2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
3.Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Su-Yun,Xu, Bin,Zheng, Lina,et al. Tetranuclear mixed-valence Co(II/III) and binuclear Ni(II) complexes incorporating hydroxyl-rich ligand: Syntheses, structures and magnetic properties[J]. INORGANICA CHIMICA ACTA,2011,367(1):44-50.
APA Zhang, Su-Yun,Xu, Bin,Zheng, Lina,Chen, Wenqian,Li, Yahong,&Li, Wu.(2011).Tetranuclear mixed-valence Co(II/III) and binuclear Ni(II) complexes incorporating hydroxyl-rich ligand: Syntheses, structures and magnetic properties.INORGANICA CHIMICA ACTA,367(1),44-50.
MLA Zhang, Su-Yun,et al."Tetranuclear mixed-valence Co(II/III) and binuclear Ni(II) complexes incorporating hydroxyl-rich ligand: Syntheses, structures and magnetic properties".INORGANICA CHIMICA ACTA 367.1(2011):44-50.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Su-Yun]的文章
[Xu, Bin]的文章
[Zheng, Lina]的文章
百度学术
百度学术中相似的文章
[Zhang, Su-Yun]的文章
[Xu, Bin]的文章
[Zheng, Lina]的文章
必应学术
必应学术中相似的文章
[Zhang, Su-Yun]的文章
[Xu, Bin]的文章
[Zheng, Lina]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。