Structural, spectroscopic characterization and EPR spectra of nitrato-μ-[N,N′-ethylenebis(3-methoxysalicylideneimine) Cu(II)Ag(I)] complex    
Yazarlar (5)
Öğr. Gör. Nuray ÖZTÜRK Ondokuz Mayis Üniversitesi, Türkiye
Betül Yilmaz
Ondokuz Mayis Üniversitesi, Türkiye
Hümeyra Bati
Ondokuz Mayis Üniversitesi, Türkiye
Esat Bozkurt
Ondokuz Mayis Üniversitesi, Türkiye
Orhan Büyükgüngör
Ondokuz Mayis Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SCOPUS dergilerinde yayınlanan tam makale
Dergi Adı Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
Dergi ISSN 1386-1425 Wos Dergi Scopus Dergi
Makale Dili İngilizce
Basım Tarihi 01-2013
Cilt No 101
Sayı 1
Sayfalar 167 / 171
DOI Numarası 10.1016/j.saa.2012.09.063
Özet
A novel heterodinuclear complex formed by the reaction of silver nitrate with Schiff base complex of copper(II) has been synthesized and characterized by Infrared (IR), ultraviolet-visible (UV-VIS), electron paramagnetic resonance (EPR) and X-ray diffraction methods. Preparation and crystal structure of the heterodinuclear complex, LCuAgNO3, (L = N,N′-ethylenebis(3- methoxysalicylideneimine) are reported. The crystal structure consists of ordered dinuclear units with CuII and AgI ions are bridged by two oxygen atoms of Schiff base ligand. The copper(II) ion has a distorted square-planar geometry involving the N2O2 donor set of Schiff base ligand. The g-values were calculated for title complex both in polycrystalline state at 298 K and in frozen DMF (113 K). The evaluated metal-ligand bonding parameters showed strong in-plane σ bonding. © 2012 Published by Elsevier B.V. All rights reserved.
Anahtar Kelimeler
Crystal structure | EPR | IR | UV | X-ray diffraction