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| Organic-inorganic hybrid aligned by the ligand-ligand hydrogen bonds by using pyridyl-substituted oxalamides as the building blocks | |
| Zeng, Qingdao1; Li, Min2; Wu, Dongxia1; Lei, Shengbin1; Liu, Caiming2; Piao, Lingyu1; Yang, Yanlian1; An, Shiyan3; Wang, Chen1 | |
| 2008-03-01 | |
| Source Publication | CRYSTAL GROWTH & DESIGN
 |
| ISSN | 1528-7483 |
| Volume | 8Issue:3Pages:869-876 |
| Abstract | 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. |
| DOI | 10.1021/cg070506u |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000253800200025 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iccas.ac.cn/handle/121111/64334 |
| Collection | 中国科学院化学研究所 |
| Corresponding Author | Zeng, Qingdao |
| Affiliation | 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 |
| Recommended Citation 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. |
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