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Synthesis, structural characterization, and photocatalytic study of transition metal coordination polymers constructed from mixed ligands.

Authors :
Sang, Xiao-Guang
Liu, Xiao-Xia
Source :
Journal of Coordination Chemistry. Jul2014, Vol. 67 Issue 13, p2301-2311. 11p. 5 Diagrams, 3 Charts, 2 Graphs.
Publication Year :
2014

Abstract

Three 3-D coordination polymers, [Cu(cca)(4,4′-bipy)]n (1), [Co3(pda)3(1,10′-phen)2]n (2), and [Co(pda)(1,10′-phen)]n (3), have been synthesized from 4-carboxycinnamic acid (cca), 1,4′-phenylenediacrylic acid (pda), 4,4′-bipyridine (4,4′-bipy), 1,10′-phenanthroline (1,10′-phen), and Cu and Co salts under different conditions. The X-ray crystal structures of these three complexes are presented. Complex 1 exhibits a threefold 3-D α-Po interpenetration network. Complex 2 with a 3-D framework with six-connected single α-Po framework constructed from Co3 unit has been synthesized and characterized. Complex 3 shows a 3-D framework with bcu topology composed of 1-D rod-shaped secondary building units. Furthermore, the photocatalytic properties of 2 were studied. When excited by UV light, 2 exhibits photocatalytic activity, in 300 min, about 71% Rhodamine B decomposes. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00958972
Volume :
67
Issue :
13
Database :
Academic Search Index
Journal :
Journal of Coordination Chemistry
Publication Type :
Academic Journal
Accession number :
139413547
Full Text :
https://doi.org/10.1080/00958972.2014.939960