Seven Copper Coordination Polymers Based on 5-Iodo-Isophthalic Acid: Halogen-Related Bonding and N-Donor Auxiliary Ligands Modulating Effect
Publication in refereed journal

香港中文大學研究人員

引用次數
替代計量分析
.

其它資訊
摘要A series of copper coordination polymers of [Cu-3(OH)(2)(5-iipa)(2)(phen)(3)(H2O)center dot 4.5(H2O)](n) (1) [Cu(5-iipa)(phen)(H2O)](n) (2), [Cu(5-iipa)(bpe)center dot 2(H2O)](n) (3), [Cu(5-iipa)(p-bix)](n) (4), [Cu(5-iipa)(bbi)](n) (5), [Cu-2(5-iipa)(2)(bbi)center dot 0.5(H2O)](n) (6), and [Cu(5-iipa)(bpp)center dot H2O](n) (7) (phen = 1,10-phenanthroline, bpe = 1,2-bis(4-pyridyl)ethane, p-bix = 1,4-bis(imidazol-1-ylmethyl)-benzene, bbi = 1,1'-(1,4-butanediyl)bis(imidazole), bpp = 1,3-bi(4-pyridyl)propane) were hydro(solvo)thermally synthesized through the reaction of divalent copper salts, 5-iodo-isophthalic acid (5-H(2)iipa), and N-donor ancillary ligands. Single-crystal X-ray diffraction analyses on these complexes revealed that noncovalent interactions were found to be predominant in constructing these supramolecular architectures. Compounds 1-5 all possess three-dimensional (3D) supramolecular structures based on O center dot center dot center dot I, I center dot center dot center dot I, I center dot center dot center dot pi, and pi...pi interactions. Compound 6 exhibits a complicated three-dimensional (3D) framework with a new (6.7(2))(2)(6(3).7(2).8)(2)(6(3).7(8).8(2).9(2)) topology, while 7 features a 3D 3-fold interpenetrating network with a (4,4)-connected (3.8(5))(3(2).8(3).9) topology. A systematically structural description of these polymers indicates both halogen-related interactions and N-donor auxiliary ligands have a significant effect on the coordination network assembly. Their thermal analysis, X-ray diffraction, and UV-vis absorption spectra have also been investigated as well.
著者Dong MM, He LL, Fan YJ, Zang SQ, Hou HW, Mak TCW
期刊名稱Crystal Growth and Design
出版年份2013
月份8
日期1
卷號13
期次8
出版社American Chemical Society
頁次3353 - 3364
國際標準期刊號1528-7483
電子國際標準期刊號1528-7505
語言英式英語
Web of Science 學科類別Chemistry; Chemistry, Multidisciplinary; CHEMISTRY, MULTIDISCIPLINARY; Crystallography; CRYSTALLOGRAPHY; Materials Science; Materials Science, Multidisciplinary; MATERIALS SCIENCE, MULTIDISCIPLINARY

上次更新時間 2020-29-10 於 00:18