Synthesis and Crystal Structures of Two New Supramolecular Complexes: [Cu(tmbpm)(ox)(H2O)]•4H2O and [Zn(tmbpm)2(H2O)]•(ClO4)2•5H2O

被引:0
|
作者
Ma, N. [1 ]
Ji, B. M. [1 ]
机构
[1] Luoyang Normal Univ, Coll Chem & Chem Engn, Luoyang 471022, Peoples R China
基金
中国国家自然科学基金;
关键词
crystal structure; hydrogen bond; synthesis; water chain; METAL-ORGANIC FRAMEWORK; ONE-DIMENSIONAL WATER; CLUSTER; LIGAND; IDENTIFICATION; CHANNEL; CU(II); TRIMER; DIMER;
D O I
10.1080/15533174.2013.768652
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Two new 3D supramolecular complexes, [Cu(tmbpm) (ox)(H2O)]4H(2)O (1) and [Zn(tmbpm)(2)(H2O)](ClO4)(2)5H(2)O (2) (tmbpm = 4,4,6,6-tetramethyl-2,2-bipyrimidine, ox = C2O4 (2-)), have been synthesized and structurally characterized by elemental analysis, IR spectra, and single-crystal X-ray diffraction. Compound 1 is monoclinic, C2/c, a = 22.429(4) angstrom, b = 7.6501(14) angstrom, c = 25.866(6) angstrom, = 114.630(2)degrees; and compound 2 is monoclinic, C2, a = 18.854(3) angstrom, b = 7.7273(14) angstrom, c = 12.200(2) angstrom, = 93.793(2)degrees. Both compounds 1 and 2 have a mononuclear structure in which the tmbpm ligand adopts bidentate chelating coordination mode. Two 3D supramolecular structures containing 1D water chains are formed via intermolecular O-H<bold>O and O</bold>-H<bold>N hydrogen bonds</bold>. Supplementary materials are available for this article. Go to the publisher's online edition of Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry to view the supplemental file.
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页码:106 / 111
页数:6
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