Pb(II) Coordination Polymer Based on Mixed Ligands: Syntheses, Structures, Photoluminescence, and Photocatalysis

A new coordination polymer [Pb(ttbt)(1,4-bdoa)] n ·2nH 2 O ( 1 ) (1,4-H 2 bdoa = benzene-1,4-dioxyacetic acid and ttbt = 10,11,12,13-tetrahydro-4,5,9,14-tetraaza-benzo[b]triphenylene) has been obtained under hydrothermal conditions. The structure of polymer 1 has been determined by single-crystal X-...

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Bibliographic Details
Published in:Journal of inorganic and organometallic polymers and materials 2015-07, Vol.25 (4), p.886-891
Main Authors: Li, Xiu-Ying, Gao, Lin, Niu, Yue-Qi, Liu, Chun-Bo, Che, Guang-Bo, Yan, Yong-Sheng, Guan, Qing-Feng
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Organic Chemistry
Polymer Sciences
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Summary:A new coordination polymer [Pb(ttbt)(1,4-bdoa)] n ·2nH 2 O ( 1 ) (1,4-H 2 bdoa = benzene-1,4-dioxyacetic acid and ttbt = 10,11,12,13-tetrahydro-4,5,9,14-tetraaza-benzo[b]triphenylene) has been obtained under hydrothermal conditions. The structure of polymer 1 has been determined by single-crystal X-ray diffraction analysis and further characterized by elemental analysis, infrared spectra (IR), powder X-ray diffraction (PXRD) and diffuse-reflectance UV–vis spectrum. Polymer 1 displays a one-dimensional chain structure, which is further extended into a two-dimensional layer structure through π-π stacking interactions and hydrogen-bonding interactions. The photoluminescence behavior of polymer 1 was also discussed in paper. Meanwhile, polymer 1 represents good performance for the photocatalytic degradation of organic dyes under UV irradiation.
ISSN:1574-1443
1574-1451
DOI:10.1007/s10904-015-0182-9