Organic-inorganic hybrid aligned by the ligand-ligand hydrogen bonds by using pyridyl-substituted oxalamides as the building blocks

doi:10.1021/cg070506u

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	Organic-inorganic hybrid aligned by the ligand-ligand hydrogen bonds by using pyridyl-substituted oxalamides as the building blocks
	Zeng, Qingdao 1; Li, Min 2; Wu, Dongxia 1; Lei, Shengbin 1; Liu, Caiming 2; Piao, Lingyu 1; Yang, Yanlian 1; An, Shiyan 3; Wang, Chen 1
刊名	CRYSTAL GROWTH & DESIGN
	2008-03-01
卷号	8 期号:3 页码:869-876
ISSN号	1528-7483
DOI	10.1021/cg070506u
英文摘要	Pyridyl-substituted oxalamides, L(1) (4-pyCH(2)NHCOCONHCH(2)Py-4), L(2) (3-pyCH(2)NHCOCONHCH(2)PY-3), and L(3) (2-pyCH(2)NHCOCONHCH(2)PY-2), with HgI(2) and/or CuBr(2), form three new supramolecular complexes, [Hg(3)L(1)I(6)](infinity) (1), {[Cu(2)(L(2))(4)Br(2)]center dot Br(2)center dot 4H(2)O}(infinity) (2), and [Hg(L(3))(2)I(2)](infinity) (3), respectively. The complexes 1-3 are aligned by the oxalamide-oxalamide N-H center dot center dot center dot O hydrogen bonds between layers, and their crystal structures have been determined by single-crystal X-ray diffraction. Complex 1 forms a two-dimensional (2D) zigzag sheet architecture extending along the c-direction bridged by L(1) ligand and HgI(2), Complex 2 forms an interesting planar 2D (4,4) network with the uncoordinated Br(-) anions and H(2)O molecules located in the cavities. Complex 3 forms [2 + 2] metallomacrocycles, which are linked with the mu(2)-bridged I atom and stacked to-ether by intermolecular oxalamide-oxalamide hydrogen bonds and by edge-to-face T-stacking between the pyridyl rings to form the desired supramolecular tubular structure along the a-axis. After the removal of the solvent molecules, solid 2 exhibits a permanent porosity verified by a N(2) sorption isotherm with a N(2) uptake of approximately 1258 cm(3)/g (STP) and a Langmuir surface area of 2102 m(2)/g.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000253800200025
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/64333]
专题	中国科学院化学研究所
通讯作者	Zeng, Qingdao
作者单位	1.Natl Ctr Nanosci & Technol, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 3.China Acad Telecommun Res MII, Environm Protect Test Dept, China Acad Telecommun Technol Labs, Beijing 100045, Peoples R China
推荐引用方式 GB/T 7714	Zeng, Qingdao,Li, Min,Wu, Dongxia,et al. Organic-inorganic hybrid aligned by the ligand-ligand hydrogen bonds by using pyridyl-substituted oxalamides as the building blocks[J]. CRYSTAL GROWTH & DESIGN,2008,8(3):869-876.
APA	Zeng, Qingdao.,Li, Min.,Wu, Dongxia.,Lei, Shengbin.,Liu, Caiming.,...&Wang, Chen.(2008).Organic-inorganic hybrid aligned by the ligand-ligand hydrogen bonds by using pyridyl-substituted oxalamides as the building blocks.CRYSTAL GROWTH & DESIGN,8(3),869-876.
MLA	Zeng, Qingdao,et al."Organic-inorganic hybrid aligned by the ligand-ligand hydrogen bonds by using pyridyl-substituted oxalamides as the building blocks".CRYSTAL GROWTH & DESIGN 8.3(2008):869-876.