Synthesis, structure and non-linear optical property of a copper(II) thiocyanate three-dimensional supramolecular compound
β Scribed by Hai-Ying Bie; Jie-Hui Yu; Ji-Qing Xu; Jing Lu; Yong Li; Xiao-Bing Cui; Xiao Zhang; Ying-Hua Sun; Ling-Yun Pan
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 177 KB
- Volume
- 660
- Category
- Article
- ISSN
- 0022-2860
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β¦ Synopsis
A novel copper(II) thiocyanate complex [Cu(im) 2 (NCS) 2 ] 1 (im ΒΌ 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-Hβ’ β’ β’S hydrogen bonds and p-p stacking interactions. The compound in DMF solutions has a very strong third-order non-linear optical (NLO) behavior with absorption coefficient and refractive index a 2 ΒΌ 1:18 Β£ 10 211 m Γ w 21 ; n 2 ΒΌ 29:00 Β£ 10 216 m 2 w 21 ; respectively, and third-order NLO susceptibility x Γ°3Γ of 7.00 Β£ 10 210 esu.
π SIMILAR VOLUMES
The hydrothermal reactim of cul, KI and bidentate amineS [l,lO-phenanthrdiW (phen) or ethylenediamine (en)] gave thethree copper(1) halide compouods, CIbI,(phen), (11, ~( p h e n ) , ( t ) and [ W e n ) , l [ ~z 1 2 ( 3 ) , which were structurally characterized via singlecrystal X-ray diffraction st