A Co-16 cluster and a 1-D Mn chain complex supported by benzohydroxamic acid

CORC > 青海盐湖研究所 > 中国科学院青海盐湖研究所 > 青海盐湖研究所知识仓储

	A Co-16 cluster and a 1-D Mn chain complex supported by benzohydroxamic acid
	Cao, Yanyuan 1; Chen, Yanmei 1; Li, Lei 1; Gao, Dandan 2; Liu, Wei 1; Hu, Hailiang 3,4; Li, Wu 2; Li, Yahong 1
刊名	DALTON TRANSACTIONS
	2013
卷号	42 期号:30 页码:10912-10918
文献子类	Article
英文摘要	The syntheses, crystal structures and magnetic properties are described for a {Co-16} cluster [Co-II O-16(OH)(2)(bha)(12)(PhCO2)(4)(Phen)(2)(MeOH)(4)]center dot 2MeOH (1) and a 1-D Mn-II chain complex [Mn(Hbha)(2)](n)center dot 2MeOH)(n) (2) (H(2)bha = benzohydroxamic acid; Phen = 1,10-phenanthroline). The 1 : 1 : 0.5 reaction of Co(O2CMe)(2 center dot)4H(2)O, H(2)bha and 1,10-phenanthroline in MeOH at 100 degrees C under autogenous pressure gave cluster 1. Complex 2 was obtained from the 1 : 1 reaction mixture of Mn(O2CMe)(2 center dot)2H(2)O and H(2)bha in MeOH under solvothermal conditions. The {Co-16} cluster can be thought as a face-centered cube with two wings. The H(2)bha ligands show hydroximic form in 1 and exhibit hydroxamic mode in 2. The hydroximate ligands in 1 display three distinct binding modes, one of which is novel. Variable-temperature solid-state dc magnetic susceptibility studies have been performed in the 2.0-300 K range for complexes 1 and 2. Antiferromagnetic M-II center dot center dot center dot M-II exchange interactions were found for both 1 and 2. This work also demonstrates that solvothermal method is a potential synthetic approach for the design and growth of high nuclearity clusters or chain complexes of the H(2)bha ligand.
WOS关键词	SLOW MAGNETIC-RELAXATION ; COORDINATION POLYMERS ; CRYSTAL-STRUCTURES ; HYDROXAMIC ACIDS ; 15-METALLACROWN-5 COMPLEXES ; STRUCTURAL DIVERSITY ; MN(II) ; LANTHANIDE ; CHEMISTRY ; LIGANDS
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000321590000026
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/4475]
专题	青海盐湖研究所_青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	1.Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, CAS Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China 3.Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Peoples R China 4.Soochow Univ, Jiangsu Key Lab Carbon Based Funct Mat & Devices, Suzhou 215123, Peoples R China
推荐引用方式 GB/T 7714	Cao, Yanyuan,Chen, Yanmei,Li, Lei,et al. A Co-16 cluster and a 1-D Mn chain complex supported by benzohydroxamic acid[J]. DALTON TRANSACTIONS,2013,42(30):10912-10918.
APA	Cao, Yanyuan.,Chen, Yanmei.,Li, Lei.,Gao, Dandan.,Liu, Wei.,...&Li, Yahong.(2013).A Co-16 cluster and a 1-D Mn chain complex supported by benzohydroxamic acid.DALTON TRANSACTIONS,42(30),10912-10918.
MLA	Cao, Yanyuan,et al."A Co-16 cluster and a 1-D Mn chain complex supported by benzohydroxamic acid".DALTON TRANSACTIONS 42.30(2013):10912-10918.