Synthesis and structures of two supramolecular complexes constructed via hydrogen bond linking |
| |
| Authors: | GuangChuan Ou Long Jiang XiaoLong Feng TongBu Lu |
| |
| Affiliation: | (1) MOE Key Laboratory of Bioinorganic and Synthetic Chemistry and State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China;(2) Department of Biology and Chemistry, Hunan University of Science and Engineering, Yongzhou, 425100, China |
| |
| Abstract: | Two supramolecular complexes, [Ni(rac-L)]3[CrO4]2[ClO4]2·4H2O (1) and [meso-H2L]0.5[VO3]·0.16H2O (2) (L=5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetra-decane), have been prepared in an aqueous solution, and detected by elemental analysis, IR, TG, and single crystal X-ray diffraction analyses. Compound 1 shows a one-dimensional hexagonal prism formed by the hydrogen bonding interactions between the secondary amines of rac-L and CrO4 2 anion/water molecules. Compound 2 displays a three-dimensional structure constructed by the hydrogen bond linking the helical chains of [VO3] n n− to the secondary amines of meso-L to generate 1D hexagon-shaped channels, and the channels are occupied by guest water molecules. Supported by the National Natural Science Foundation of China (Grant No. 20625103 & 20831005), 973 Program of China (Grant No. 2007CB815305), the Foundation for University Key Teacher by Education Department of Hunan Province, and the Scientific Research Project of the Hunan Provincial Finance Bureau and Education Department (Grant No. 08C366) |
| |
| Keywords: | supramolecular complexes crystal structure hydrogen bonding interaction |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
|
