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Your search keyword '"Wen-Feng Zhao"' showing total 3 results
Start Over Author "Wen-Feng Zhao" Journal inorganic chemistry
3 results on '"Wen-Feng Zhao"'

1. From 1D to 3D single-crystal-to-single-crystal structural transformations based on linear polyanion [Mn4(H2O)18WZnMn2(H2O)2(ZnW9O34)2]4

Author

Wen-Feng Zhao, Jing Tang, Chuan De Wu, Lian Xu Shi, and Xuan Xu

Subjects
Models, Molecular, Dihydropyridines, Polymers, Solid material, Crystallography, X-Ray, Catalysis, Inorganic Chemistry, Metal, Cations, Polymer chemistry, Molecule, Physical and Theoretical Chemistry, Chemistry, Aromatization, Cobalt, Tungsten Compounds, Polyelectrolytes, Solvent, visual_art, Polyoxometalate, visual_art.visual_art_medium, Crystallization, Single crystal, Oxidation-Reduction, Copper
Abstract

A 1D anionic polyoxometalate, [Mn(4)(H(2)O)(18)WZnMn(2)(H(2)O)(2)(ZnW(9)O(34))(2)](4-), undergoes 1D to 3D single-crystal-to-single-crystal structural transformations that are induced by transition-metal cations (Co(2+) and Cu(2+)) and solvent molecules. These solid materials present interesting catalytic activity for the oxidative aromatization of Hantzsch 1,4-dihydropyridines that is dependent on the inserted heterogeneous metal cations.

Published
2011

2. From 1D to 3D Single-Crystal-to-Single-Crystal Structural Transformations Based on Linear Polyanion [Mn4(H2O)18WZnMn2(H2O)2(ZnW9O34)2]4–.

Author

Lian-Xu Shi, Wen-Feng Zhao, Xuan Xu, Jing Tang, and Chuan-De Wu

Subjects
*ANIONS, *POLYOXOMETALATES, *TRANSITION metal ions, *CATIONS, *CATALYTIC activity, *AROMATIZATION
Abstract

A 1D anionic polyoxometalate, [Mn4(H2O)18WZnMn2(H2O)2(ZnW9O34)2]4-, undergoes 1D to 3D single-crystal-to-single-crystal structural transformations that are induced by transition-metal cations (Co2+ and Cu2+) and solvent molecules. These solid materials present interesting catalytic activity for the oxidative aromatization of Hantzsch 1,4-dihydropyridines that is dependent on the inserted heterogeneous metal cations. [ABSTRACT FROM AUTHOR]

Published
2011
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