Synthesis, structure and photoluminescent properties of a new Eu(III) complex with 5-bromoisophthalic acid

Guangxiang Liu, Xinglong Li, Xiaoming Ren

科研成果: 期刊稿件文章同行评审

6 引用 (Scopus)

摘要

The self-assembly of 5-bromoisophthalic acid (H2BIPA) with Eu(NO3)3·6H2O under the hydrothermal conditions gave a 3D coordination polymer, Eu2(BIPA) 3(CH3CH2OH) (1), which was characterized by elemental analysis, IR and single-crystal X-ray diffraction. Complex 1 displayed an unusual three-dimensional network of a rare (4,6)-connected (4 8.66.8)2(44.62) 2(42.84) topology, which was different from Eu2(BDC)3(H2O)2 (BDC=isophthalate), because the -Br substituent of the isophthalate resulted in the different electronic effects and the steric hindrance to change the coordination modes of carboxylate groups in the assembled process. Moreover, the luminescent properties of 1 were also investigated in the solid state.

源语言英语
页(从-至)511-515
页数5
期刊Journal of Rare Earths
29
6
DOI
出版状态已出版 - 6月 2011
已对外发布

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