a (State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China)
b (Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210093, China)
Construction and the Second-order Nonlinear Optics of a New Chiral Coordination Network Based on Two Types of Homo-chiral Helices
a (State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China)
b (Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210093, China)
Abstract：A new 2D chiral cadmium coordination network [Cd(TCBA)2]∙2EtOH (1) was prepared by the reaction of achiral angular asymmetric bridging ligand 2-((3,5-dimethyl- 4H-1,2,4-triazol-4-yl)-carbamoyl)-benzoic acid (TCBA) with cadmium acetate, which was structurally characterized by IR, elemental analysis, thermogravimetric analysis and single-crystal X-ray diffraction. Complex 1 crystallizes in the chiral space group P21 and features a 2D chiral network consisting of two types of homo-chiral helices, which are further extended into a 3D chiral framework along the a-axis via hydrogen bonds. Moreover, powder second-order nonlinear optical (NLO) measurements reveal complex 1 has a modest second-harmonic-generation (SHG) efficiency at room temperature.
黄永清;王阳;郭秉林;刘承龙;李宗阁;赵越. 基于两种同手性螺旋链的一种新型手性配位网络的构建与二阶非线性光学性质[J]. 结构化学, 2017, 36(7): 1172-1178.
HUANG Yong-Qing;WANG Yang;GUO Bing-Lin;LIU Cheng-Long;LI Zong-Ge;ZHAO Yue. Construction and the Second-order Nonlinear Optics of a New Chiral Coordination Network Based on Two Types of Homo-chiral Helices. CHINESE JOURNAL OF STRUCTURAL CHEMISTRY, 2017, 36(7): 1172-1178.
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2017, Vol. 36 
