期刊
JOURNAL OF COORDINATION CHEMISTRY
卷 65, 期 7, 页码 1212-1220出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/00958972.2012.669038
关键词
Unsymmetric Salen-type bisoxime ligand; Zn(II) complex; Synthesis; Spectral property
资金
- Foundation of the Education Department of Gansu Province [0904-11]
- Lanzhou Jiaotong University
A tetranuclear Zn(II) complex, [Zn4L2(OAc)(2)(CH3OH)(2)] with an unsymmetric Salen-type bisoxime (H3L = 6-hydroxy-4',6'-dibromo-2,2'-[ethylenediyldioxybis(nitrilomethylidyne)] diphenol), has been synthesized and structurally characterized. There are two kinds of coordination geometry (trigonal bipyramidal and square pyramidal) in the Zn(II) complex. The molecule has serious distortion probably from the asymmetry. The complex exhibits blue emission with the maximum emission wavelength lambda(max) = 423 nm when excited with 340 nm.
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