CRYSTAL STRUCTURE AND LUMINESCENT PROPERTIES OF A ONE-DIMENSIONAL Cd(II) COORDINATION POLYMER CONSTRUCTED BY 4,4'-DI-TERT-BUTYL-2,2'-BIPYRIDINE AND 5-TERT-BUTYL ISOPHTHALIC ACID
X.J. Xu, J. Wang
Yancheng Teachers University, Yancheng, Jiangsu, P.R. China
Keywords: Cd(II) complex, 4,4'-di-tert-butyl-2,2'-bipyridine, 5-tert-butyl isophthalic acid, crystal structure, luminescence
Abstract
A one-dimensional Cd(II) complex [Cd(Bu<sub>2</sub>bpy)(tbip)×H<sub>2</sub>O]<sub>n</sub> (1) (Bu<sub>2</sub>bpy = 4,4'-di-<i>tert</i>-butyl-2,2'-bipyridine, H<sub>2</sub>tbip = 5-<i>tert</i>-butyl isophthalic acid) is synthesized and characterized using single crystal X-ray diffraction, IR spectroscopy, and elemental analysis. The single crystal X-ray diffraction analysis reveals that complex 1 is a one-dimensional double chain polymer based on {Cd<sub>2</sub>(OCO)<sub>2</sub>} dimeric kernels with a Cd⋯Cd separation of 4.3197(7) Å. The thermal stability and luminescent properties of the title complex are briefly investigated.
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