|
|||||
|
|
Synthesis, structure and non-linear optical property of a copper(II) thiocyanate three-dimensional supramolecular compound |
|
| Authors: | Hai-Ying Bie Jie-Hui Yu Ji-Qing Xu Jing Lu Yong Li Xiao-Bing Cui Xiao Zhang Ying-Hua Sun Ling-Yun Pan |
| Affiliation: | a College of Chemistry and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023, China b Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002, China c College of Physics, Jilin University, Changchun 130023, China |
| Abstract: | A novel copper(II) thiocyanate complex [Cu(im)2(NCS)2] 1 (im=imidazole) has been prepared and characterized by spectroscopic analysis and crystallographic method. This supramolecular compound exhibits a three-dimensional solid state structure constituted by N–HS hydrogen bonds and π–π stacking interactions. The compound in DMF solutions has a very strong third-order non-linear optical (NLO) behavior with absorption coefficient and refractive index 2=1.18×10−11 mw−1, n2=−9.00×10−16 m2w−1, respectively, and third-order NLO susceptibility χ(3) of 7.00×10−10 esu. |
| Keywords: | Copper(II) thiocyanate complex Supramolecular compound Hydrogen bond Third-order non-linear optical behavior |
| 本文献已被 ScienceDirect 等数据库收录！ | |