Ni(II) and Pd(II) complexes with new N,O donor thiophene appended Schiff base ligand: Synthesis, electrochemistry, X-ray structure and DFT calculation

被引：34

作者：

Kundu, Subhankar ^{[1
]}

Pramanik, Ajoy Kumar ^{[1
]}

Mondal, Apurba Sau ^{[1
]}

Mondal, Tapan Kumar ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Chem, Inorgan Chem Sect, Kolkata 700032, India

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2016年 / 1116卷

关键词：

Thiophene appended Schiffs base ligand; Nickel(II) and palladium(II) complexes; X-ray structure; DFT and TDDFT calculations; TRANSITION-METAL-COMPLEXES; EFFECTIVE CORE POTENTIALS; DENSITY-FUNCTIONAL THEORY; MOLECULAR CALCULATIONS; SPECTROSCOPIC CHARACTERIZATION; ELECTRONIC-PROPERTIES; NICKEL(II) COMPLEXES; EXCITATION-ENERGIES; CRYSTAL-STRUCTURES; CU(II) COMPLEXES;

D O I：

10.1016/j.molstruc.2016.03.013

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The thiophene appended Schiff's base ligand, 1-(2-(thiophen-2-yl)ethylimino)methyl)naphthalene-2-ol (HL) with N,O donor sites has been synthesized by the condensation between 2-hydroxy-1-naphthaldehyde and thiophene-2-ethylamine. The square planar 1:2 complexes of HL having general formula [M(L)(2)] (M = Ni(1) and Pd(2)) with nickel(II) and palladium(II) have been synthesized and characterized by several spectroscopic techniques. The geometry has been confirmed by single crystal Xray study for complex 1. The electronic structure and spectral properties of the complexes are interpreted by DFT and TDDFT studies. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：1 / 8

页数：8

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