文献类型：期刊文献

英文题名：Synthesis, crystal structure and third-order non-linear optical properties of a two-dimensional coordination network [Cd(AcO)(2)(L)(2)(H2O)]

作者：Zhang, Zhao-Xia[1]; Pan, Wei-Cheng[1]; Hong, Peng-Zhi[1]; Li, Ke-Chang[1]; Li, Yong[1];洪鹏志[2];

机构：Guangdong Ocean Univ, Coll Sci, Zhanjiang 524088, Peoples R China; Zhongzhou Univ, Coll Chem & Food Engn, Zhengzhou 450044, Peoples R China; Guangdong Ocean Univ, Coll Food, Zhanjiang 524088, Peoples R China; Jilin Univ, Coll Chem, Changchun 130023, Peoples R China

年份：2015

卷号：1081

起止页码：69

外文期刊名：JOURNAL OF MOLECULAR STRUCTURE

收录：SCI-EXPANDED(收录号：WOS:000347495400009)、、EI(收录号：20144500176666)、Scopus(收录号：2-s2.0-84908556945)、WOS

基金：This research was financed by the Guangdong Ocean University Science Foundation of China (No. C13435).

语种：英文

外文关键词：Cadmium (II) complex; Hydrogen bonds; Third-order NLO behavior

外文摘要：A novel two-dimensional (2-D) Cd(II) coordination network [Cd(AcO)(2)(O-2(H2O)] 1 (AcO = acetate, L = 4(1,2,4-triazol-1-yl) benzoic acid ethyl ester) has been synthesized by low-temperature solid-state reaction and characterized by single-crystal X-ray diffraction, elemental analyses, IR spectra and UV-visible spectra. The molecules of the complex are interconnected into layers by O-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds in which participate AcO-, L and H2O ligands. The intermolecular hydrogen-bonds interactions are the most significant factors controlling the novel supramolecular sheet fashion packing of the title compound in the crystal state. The third-order non-linear optical (NLO) properties of the title compound 1 were also investigated and they exhibit the reverse saturable absorption and self-defocusing performance with modulus of the hyperpolarizability (gamma) 2.30 x 10(-30) esu for 1 in a 2.15 x 10(-4) mol dm(-3) DMF solution. (C) 2014 Published by Elsevier B.V.