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- Title
Structural and Luminescent Properties of Heterobimetallic Zinc(II)-Europium(III) Dimer Constructed from N2O2-Type Bisoxime and Terephthalic Acid.
- Authors
Guo, Wen-Ting; Li, Xiao-Yan; Kang, Quan-Peng; Ma, Jian-Chun; Dong, Wen-Kui
- Abstract
A new heterohexanuclear ZnII–EuIII dimer [{(ZnL)2Eu}2(bdc)2]·2Cl constructed from a N2O2-type chelating ligand H2L (6,6′-Dimethoxy-2,2′-[ethylenedioxybis(nitrilomethylidyne)]diphenol), Zn(OAc)2·2H2O, EuCl3·6H2O and H2bdc (terephthalic acid) was synthesized, and characterized using elemental analyses, IR (Infrared), UV-Vis (Ultraviolet–visible) spectra and X-ray single crystal diffraction method. There are two crystallographically equivalent [(ZnL)2Eu] moieties in the ZnII–EuIII complex, the two [(ZnL)2Eu] moieties are linked by two bdc2– ligand leading to a heterohexanuclear dimer, in which the carboxylato groups bridge the ZnII and EuIII atoms. Furthermore, the luminescence properties of H2L and its ZnII–EuIII complex have been studied.
- Subjects
CRYSTALLOGRAPHY; ZINC compounds; HETEROBIMETALLIC complexes; LUMINESCENCE measurement
- Publication
Crystals (2073-4352), 2018, Vol 8, Issue 4, p154
- ISSN
2073-4352
- Publication type
Article
- DOI
10.3390/cryst8040154