caa a22 4500 606181989 CHVBK 20210128100813.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s10876-015-0850-5 doi (NATIONALLICENCE)springer-10.1007/s10876-015-0850-5 Hydrothermal Synthesis, Structures and Properties of Two Silver-Containing Organic-Inorganic Hybrids Based on Precursor [AlW12O40]5− [Elektronische Daten] [Dan-Feng He, Hong-Sheng Liu, Cheng-Gang Ci, Zhong-Xin Jin, Ning Li, Hai-Bo Dong, Yi-Qing Yu, Chun-Yan Zhang, Mei-Juan Hu] Two new silver-containing inorganic-organic hybrid compounds [Ag(2-MMIZ)2]6{[Ag(2-MMIZ)2]2[Ag(2-MMIZ)]2[AlW12O40]2} (1) and [Ag(2-MMIZ)2]5[AlW12O40] (2) based on Keggin polyoxometalates and Ag complex have been successfully synthesized by reaction of AgNO3, 2-MMIZ (2-methylimidazole), and the α-Na5[AlW12O40]·13H2O precursor under hydrothermal conditions, and these two compounds were well characterized by elemental analyses, IR spectrum, UV-Vis spectrum, Thermogravimetric analyses, Powder X-ray diffraction measurements and single-crystal X-ray diffraction. The structure of Compound 1 represents the first dimer anion {[Ag(2-MMIZ)2]2[Ag(2-MMIZ)]2[AlW12O40]2}6− and six free [Ag(2-MMIZ)2]+ segments as cations, among the five crystallographically independent of [Ag(2-MMIZ)] segments in 1, Ag atoms exist three types of coordination configurations including linear, triangular and T type. Compound 2 is composed of one α-Keggin polyoxoanion [AlW12O40]5− and five free [Ag(2-MMIZ)2]+ segments as cations, there is only a linear coordination mode of Ag atoms in 2. Compounds 1 and 2 show photocatalytic activity for degradation of organic dye Rhodamine-B. Graphical Abstract: The first dimmer anion {[Ag(2-MMIZ)2]2[Ag(2-MMIZ)]2[AlW12O40]2}6− based on [Ag(2-MMIZ)]+ cations, [Ag(2-MMIZ)2]+ cations and [AlW12O40]5− polyoxoanions can be used for degradation of organic dye Rhodamine-B. Springer Science+Business Media New York, 2015 Polyoxometalate nationallicence Silver nationallicence Photocatalysis nationallicence Precursor nationallicence He Dan-Feng School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Liu Hong-Sheng School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Ci Cheng-Gang School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Jin Zhong-Xin School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Li Ning School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Dong Hai-Bo School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Yu Yi-Qing School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Zhang Chun-Yan School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Hu Mei-Juan School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut Journal of Cluster Science Springer US; http://www.springer-ny.com 26/5(2015-09-01), 1557-1566 1040-7278 26:5<1557 2015 26 10876 https://doi.org/10.1007/s10876-015-0850-5 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10876-015-0850-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- He Dan-Feng School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Liu Hong-Sheng School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Ci Cheng-Gang School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Jin Zhong-Xin School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Li Ning School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Dong Hai-Bo School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Yu Yi-Qing School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Zhang Chun-Yan School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 700 1- Hu Mei-Juan School of Chemistry and Chemical Engineering, Key Laboratory of Oilfield Applied Chemistry, Daqing Normal University, 163712, Daqing, Heilongjiang, People's Republic of China aut NATIONALLICENCE 773 0- Journal of Cluster Science Springer US; http://www.springer-ny.com 26/5(2015-09-01), 1557-1566 1040-7278 26:5<1557 2015 26 10876