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	Two novel R- and S-malato-bridged coordination polymers by reacting lanthanide chloride and maleic anhydride, 1,10-phenanthroline at hydrothermal condition
	Zhang, LP ; Huang, L ; Qu, LB ; Peng, H ; Zhao, YF
	2010-05-11 ; 2010-05-11
关键词	lanthanide maleic complex hydrothermal crystal structure STRUCTURAL-CHARACTERIZATION MANGANESE(II) ADIPATE MAGNETIC-PROPERTIES CRYSTAL-STRUCTURE LIGAND Chemistry, Physical
中文摘要	Two less common lanthanide coordination polymers, [Ln(2)(fum)(malate)(2)(phen)(2)](n)(.)n1.25H(2)O (Ln=Eu, 1; Pr, 2. fum=fumarate, phen= 1,10-phenanthroline) were synthesized and characterized by IR spectra and X-ray crystallography. Single crystal X-ray diffraction analysis shows that complex I is isostructural with complex 2. In the two complexes, we found a pair of enantiomers (R-malate and S-malate) which are obtained by addition reaction between maleate and water and fumarate which result from configurational tranformation of maleate. The two structures consist of coordination polymer chains along the c-axis which are held together solely through hydrogen bonding and pi-pi stacking. Three-dimension supramolecular structures are formed through the two types of weak interaction. The IR data are also described and compared with those of other similar complexes. (c) 2005 Elsevier B.V. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/26658]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang, LP,Huang, L,Qu, LB,et al. Two novel R- and S-malato-bridged coordination polymers by reacting lanthanide chloride and maleic anhydride, 1,10-phenanthroline at hydrothermal condition[J],2010, 2010.
APA	Zhang, LP,Huang, L,Qu, LB,Peng, H,&Zhao, YF.(2010).Two novel R- and S-malato-bridged coordination polymers by reacting lanthanide chloride and maleic anhydride, 1,10-phenanthroline at hydrothermal condition..
MLA	Zhang, LP,et al."Two novel R- and S-malato-bridged coordination polymers by reacting lanthanide chloride and maleic anhydride, 1,10-phenanthroline at hydrothermal condition".(2010).

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