UO22+-polycarboxylate heterometallic complexes: structure, spectra, and photocatalytic properties. Issue 6 (18th March 2016)

• Record Type: Journal Article
• Authors: Guan, Qing Lin; Gao, Xue; Liu, Jing; Wei, Wen Juan; Xing, Yong Heng; Bai, Feng Ying
• Is Part Of: Journal of coordination chemistry. Volume 69:Issue 6(2016)
• Page Start: 1026
• Page End: 1038
• Publication Date: 2016-03-18
• Subjects: Heterometallic -- copper -- uranyl -- structure -- photocatalytic activity; Coordination compounds -- Periodicals; 541.2242
• DOI: 10.1080/00958972.2016.1150458
• Languages: English
• ISSNs: 0095-8972

Abstract

Abstract: [Cu2 (UO2 )4 (suc)4 (pac)4 ] (1 ), [(Cu(H2 O)2 )(4, 4′-bipy)2 ][(UO2 )2 (H2 O)2 (Hca)2 ]·3H2 O (2 ), and [(Cu(H2 O)2 )(UO2 )(bta)]·4H2 O (3 ) were synthesized by the reaction of succinic acid and 3-pyridinecarboxylic acid, citric acid and 4, 4′-bipyridine, or 1, 2, 4, 5-benzenetetracarboxylic acid ligands with Cu(NO3 )2 ·3H2 O and UO2 (CH3 COO)2 ·2H2 O. The complexes were characterized by IR and UV–vis spectroscopy, powder X-ray diffraction, single-crystal X-ray diffraction, and photoluminescence spectroscopy. Photocatalytic activities of the complexes were also investigated. Abstract :