Synthesis, spectroscopic studies and nonlinear optical behavior of N,N '-bis(2-hydroxy-1-naphthylmethylidene)-1-methyl-1, 2-diaminoethane-N,N ',O,O '-nickel(II)

Unver, HuseyinElmali, AyhanKarakas, AshKara, HulyaDonmez, Emine2020-03-262020-03-2620060022-2860https://dx.doi.org/10.1016/j.molstruc.2006.03.089https://hdl.handle.net/20.500.12395/20704A Schiff base complex N,N'-bis(2-hydroxy-1-naphthylmethylidene)-1-methyl-1,2- diaminoethane-N,N',O,O'-nickel(II) has been synthesized. The title compound has been characterized by FT-IR and UV-vis spectroscopies. The UV-vis experiments indicate that the compound has solvatochromism in the UV region, implying non-zero molecular first hyperpolarizability. To investigate microscopic second-order nonlinear optical (NLO) behavior of the examined complex, the electric dipole moments (mu) and the first static hyperpolarizabilities (beta) were computed using Finite Field second-order Moller Plesset (FF MP2) perturbation procedure. According to ab initio quantum mechanical calculations, the title complex exhibits non-zero P values, revealing microscopic second-order NLO behavior. (c) 2006 Elsevier B.V. All rights reserved.en10.1016/j.molstruc.2006.03.089info:eu-repo/semantics/closedAccessnickel(II) complexUV-vis spectroscopyFT-IRelectric dipole momentstatic first hyperpolarizabilitySynthesis, spectroscopic studies and nonlinear optical behavior of N,N '-bis(2-hydroxy-1-naphthylmethylidene)-1-methyl-1, 2-diaminoethane-N,N ',O,O '-nickel(II)Article80001.03.20201822Q2WOS:000242743600002Q3