Steric hindrances create a discrete linear Dy-4 complex exhibiting SMM behaviour

	Steric hindrances create a discrete linear Dy-4 complex exhibiting SMM behaviour
	Lin SY ; Zhao L ; Ke HS ; Guo YN ; Tang JK ; Guo Y ; Dou JM
刊名	dalton transactions
	2012
卷号	41 期号:11 页码:3248-3252
关键词	SINGLE-MOLECULE-MAGNET LANTHANIDE COMPLEXES SLOW RELAXATION ANISOTROPIC BARRIER ION LN TRIANGLES CLUSTER LIGAND SERIES MAGNETIZATION
ISSN号	1477-9226
通讯作者	tang jk
中文摘要	two linear tetranuclear lanthanide complexes of general formula [ln(4)(l)(2)(c6h5coo)(12)(meoh)(4)], where hl = 2,6-bis((furan-2-ylmethylimino) methyl)-4-methylphenol, (scheme 1) and ln(iii) = dy-iii (1) and gd-iii (2), have been synthesized and characterized. the crystal structural analysis demonstrates that two schiff-base ligands inhibit the growth of benzoate bridged 1d chains, leading to the isolation of discrete tetranuclear complexes due to their steric hindrances. every ln(iii) ion is coordinated by eight donor atoms in a distorted bicapped trigonal-prismatic arrangement. alternating current (ac) susceptibility measurements of complex 1 reveal a frequency-and temperature-dependent out-of-phase signal under zero dc field, typical of single-molecule magnet (smm) behaviour with an anisotropic barrier delta(eff) = 17.2 k.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000300737900021
公开日期	2013-06-30
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/48627]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Lin SY,Zhao L,Ke HS,et al. Steric hindrances create a discrete linear Dy-4 complex exhibiting SMM behaviour[J]. dalton transactions,2012,41(11):3248-3252.
APA	Lin SY.,Zhao L.,Ke HS.,Guo YN.,Tang JK.,...&Dou JM.(2012).Steric hindrances create a discrete linear Dy-4 complex exhibiting SMM behaviour.dalton transactions,41(11),3248-3252.
MLA	Lin SY,et al."Steric hindrances create a discrete linear Dy-4 complex exhibiting SMM behaviour".dalton transactions 41.11(2012):3248-3252.