|
|||||
|
|
Two 3D noninterpenetrated chiral coordination polymers with uniform (10)-srs and (4.6.8)-sra nets |
|
| Authors: | Hai-Ye Li Fu-Ping Huang Xiu-Jin Meng |
| Institution: | a School of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin, Guangxi 541004, PR China b Liuzhou Medical College, Liuzhou, Guangxi 545006, PR China c Department of Chemistry, Nankai University, Tianjin 300071, PR China |
| Abstract: | Two new noninterpenetrated three-dimensional chiral coordination polymers Cu(l-cys)(H2O)]n (1) and Cd(l-cys)(H2O)]n (2) (where H2cys = cysteic acid) have been synthesized and characterized using single-crystal X-ray diffraction, elemental analysis, infrared spectroscopy, and thermogravimetric analysis. In the two complexes, l-cys acts as a μ3-bridge for 1 and a μ4-bridge for 2, respectively, to link metal centers in different modes, forming two different three-dimensional networks. The topological analysis of them shows that 1 can be simplified to a three-connected topology with the short symbol of 103 and the full vertex symbol of 105.105.105 while 2 a four-connected topology with the short symbol of 42.63.8 and the full vertex symbol of 4.6.4.6.6.82, respectively. |
| Keywords: | l-Cysteic acid" target="_blank">l-Cysteic acid Crystal structure Three-dimensional network Topological analysis |
| 本文献已被 ScienceDirect 等数据库收录！ | |