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Two copper(II)-bbtz modified Keggin and β-octamolybdate compounds captured in one-pot under hydrothermal conditions
Under hydrothermal conditions two compounds based on Keggin and β-octamolybdate, respectively, [Cu 2 (bbtz) 4 (SiMo 12 O 40 )] (1) and [Cu 2 (bbtz) 4 (Mo 8 O 26 )] 1/2 ·H 2 O (2) (bbtz = 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene), were synthesized in one-pot and characterized by single-crystal X-ray...
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Published in: | Journal of coordination chemistry 2017-04, Vol.70 (7), p.1146-1155 |
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Main Authors: | , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Under hydrothermal conditions two compounds based on Keggin and β-octamolybdate, respectively, [Cu
2
(bbtz)
4
(SiMo
12
O
40
)] (1) and [Cu
2
(bbtz)
4
(Mo
8
O
26
)]
1/2
·H
2
O (2) (bbtz = 1,4-bis(1,2,4-triazol-1-ylmethyl)benzene), were synthesized in one-pot and characterized by single-crystal X-ray diffraction, elemental analyses, and IR spectroscopy. In compound 1, two adjacent wave-like Cu
II
-bbtz lines are connected by SiMo
12
anions and bbtz to generate a ladder-like chain. Adjacent chains share the same Cu
II
ions to build a three-dimensional (3-D) framework. In compound 2, the β-Mo
8
anions link Cu
3
(bbtz)
2
subunits alternately to form a one-dimensional (1-D) chain. These chains connect each other through sharing Cu
II
ions and a 3-D network is constructed. Moreover, we studied the electrocatalytic and photocatalytic activities of these two compounds. The results indicate that 1 and 2 show good electrocatalytic performance for the reduction of nitrite and bromate; they also exhibit photocatalytic properties for degradation of MB and RhB. |
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ISSN: | 0095-8972 1029-0389 |
DOI: | 10.1080/00958972.2017.1288907 |