Structural and magnetic investigation of Co-II/Mn-II-based MIL-53 analogues with mixed ligands of neutral N-oxides and organic carboxylates

	Structural and magnetic investigation of Co-II/Mn-II-based MIL-53 analogues with mixed ligands of neutral N-oxides and organic carboxylates
	Liu YX ; Liu D ; Yu Y ; Xu J ; Han XH ; Wang C
刊名	crystengcomm
	2013
卷号	15 期号:48 页码:10611-10617
关键词	SPIN-CANTED ANTIFERROMAGNETISM COORDINATION POLYMERS SINGLE-CRYSTAL MOLECULAR MAGNET GUEST MOLECULES 20 K FRAMEWORKS METAMAGNETISM CHAINS TRICARBOXYLATE
ISSN号	1466-8033
通讯作者	liu yx
中文摘要	two co-ii-based mil-53 analogues co(pno)(bdc) (1) and co(mpno)(bdc) (2) were synthesized by hydrothermal methods with neutral mu(2)-oxo bridging ligands: pyridyl n-oxide (pno) and 4-methylpyridine n-oxide (mpno), and 1,4-benzenedicarboxylic acid (h2bdc). variable temperature magnetic susceptibility measurements indicate that 1 and 2 show weak ferromagnetism with the critical neel temperature about 3 k for both 1 and 2, due to spin canting. as isoreticular structures, co-2(bpno)(bdc)(2)center dot 2dmf (3), mn(pno)(bdc) (4) and mn-2(bpno)(bdc)(2)center dot 2dmf (5) (bpno = 4,4'-bipyridyl n,n'-dioxide) which were previously reported by us, were also subjected to variable temperature magnetic susceptibility measurements. their magnetic properties are presented herein, and the magneto-structural correlations are discussed in detail. the systemic magnetic investigation of this series of co-ii/mn-ii-based mil-53 analogues showed that the existence of solely higher symmetric trans-(coo4o2n)-o-b is the main factor for 1 and 2 showing spin canting behavior.
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000327446500028
公开日期	2014-04-16
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/50123]
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	Liu YX,Liu D,Yu Y,et al. Structural and magnetic investigation of Co-II/Mn-II-based MIL-53 analogues with mixed ligands of neutral N-oxides and organic carboxylates[J]. crystengcomm,2013,15(48):10611-10617.
APA	Liu YX,Liu D,Yu Y,Xu J,Han XH,&Wang C.(2013).Structural and magnetic investigation of Co-II/Mn-II-based MIL-53 analogues with mixed ligands of neutral N-oxides and organic carboxylates.crystengcomm,15(48),10611-10617.
MLA	Liu YX,et al."Structural and magnetic investigation of Co-II/Mn-II-based MIL-53 analogues with mixed ligands of neutral N-oxides and organic carboxylates".crystengcomm 15.48(2013):10611-10617.