Journal of Chemical Sciences | |
Synthesis, crystal structure and Thermogravimetry of ortho-phthalic acid bridged coordination polymer of Copper(II) | |
DIGANTA KUMAR DAS1  SAURAV BHARALI1  BABITA SARMA1  | |
[1] $$ | |
关键词: o-Phthalic acid; Coordination polymer; X-ray Crystal structure; Copper(II); EPR; TGA.; | |
DOI : | |
来源: Indian Academy of Sciences | |
【 摘 要 】
Coordination polymer of Cu(II) bridged by o-phthalic acid alone is not known. The reaction of$CuCl_{2}.2H_{2}O$ with (2-butoxycarbonyl)benzoic acid yielded three dimensional coordination polymer bridged byo-phthalic acid. X-ray crystal structure shows structure with monoclinic P21/c space group. o-Phthalic acidmolecules act as bridge between two Cu(II), one carboxylate binds to one Cu(II) as bidentate while the othercarboxylate binds to another Cu(II) as monodentate. The four planar co-ordination positions of Cu(II) aresatisfied by two chelated carboxylates while fifth and sixth co-ordination positions are satisfied by monodentatecarboxylates. EPR and TGA of the coordination polymer are also reported.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912040509281ZK.pdf | 305KB | download |