Magnetism and Photocatalytic Degradation of Organic Dyes Based on a New Metal Formate Framework

被引:4
|
作者
Wang, F. M. [1 ]
Li, B. H. [2 ]
Luo, Z. D. [2 ]
Liu, J. Q. [2 ]
Sakiyama, H. [3 ]
Ma, A. Q. [2 ]
机构
[1] Shaanxi Xueqian Normal Univ, Dept Chem & Chem Engn, Xian, Shaanxi, Peoples R China
[2] Guangdong Med Univ, Sch Pharm, Key Lab Res & Dev New Med Mat, Dongguan Key Lab Drug Design & Formulat Technol, Dongguan 523808, Peoples R China
[3] Yamagata Univ, Dept Mat & Biol Chem, Fac Sci, Yamagata 9908560, Japan
关键词
magnetism; formate; photocatalytic property; WEAK FERROMAGNETISM; PHASE-TRANSITION; GAS SORPTION; CO; NI; ADSORPTION; TOPOLOGY; DESIGN; M=MN; MN;
D O I
10.1134/S1070328418070011
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new MOF of [Co(HCOO)(2)]center dot 0.33DMF (I) was prepared and characterized by IR, powder X-ray diffraction, and single-crystal X-ray diffraction (CIF file CCDC no. 1571166). Complex I exhibits a diamond framework based on Co-centered CoCo4 tetrahedral nodes, in which all metal ions have octahedral coordination geometry and all HCOO groups link the metal ions in syn-syn/anti modes. The magnetic property shows a main antiferromagnetic interaction and the ferromagnetic phase transition below 2 K. Furthermore, the photocatalytic properties of I for degradation of the methyl violet and Rhodamine B have been explored.
引用
收藏
页码:415 / 420
页数:6
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