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- Title
Synthesis, crystal structure, luminescence and electrochemical properties of a Salamo-type trinuclear cobalt(II) complex.
- Authors
Ren, Zong-Li; Hao, Jing; Hao, Ping; Dong, Xiu-Yan; Bai, Yang; Dong, Wen-Kui
- Abstract
A trinuclear Co(II) complex, [{CoL(C4H9OH)}2-(OAc)2Co]·C3H7NO, was synthesized by the reaction of a Salamo-type chelating ligand (H2L=4,42′-dinitro-2,2′-[1,2-ethylenedioxybis(nitrilomethylidyne)]diphenol) with cobalt(II) acetate tetrahydrate in <italic>n</italic>-butanol, and characterized by elemental analyses, X-ray crystallography, FT-IR and UV/Vis spectra. In the Co(II) complex, there are two ligand L2− units, two <italic>μ</italic>2-acetate ions, two coordinated <italic>n</italic>-butanol molecules and one non-coordinated <italic>N</italic>,<italic>N</italic>-dimethylformamide molecule. The Co(II) atoms in the structure of the Co(II) complex adopt slightly distorted octahedra geometries. Furthermore, through intermolecular C–H···O, O–H···O and C–H···π interactions, infinite layer-like, plane-like and 3D supramolecular structures are constructed. The fluorescence and electrochemical properties of the Co(II) complex have also been investigated.
- Subjects
COMPLEX compounds synthesis; CRYSTAL structure; ELECTROCHEMISTRY; LUMINESCENCE; METAL complexes; COBALT compounds
- Publication
Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2018, Vol 73, Issue 3/4, p203
- ISSN
0932-0776
- Publication type
Article
- DOI
10.1515/znb-2017-0191