A Series of Cube-Shaped Polyoxoniobates Encapsulating Octahedral Cu(12)X(m)O(n) Clusters With Hydrolytic Decomposition for Chemical Warfare Agents

This study reported a series of cube-shaped polyoxoniobates, {MCu(12)O(8))(Cu(12)X(m)O(n))(Nb(7)(OH)O(21))(8)} [M = Nb(1, 2), Ln(3+)(3), X = I(1, m = 3, n = 3; 2, m = 5, n = 1), Br(3, m = 5, n = 1)]. As the first octahedral Cu(12)X(m)O(n) cluster incorporated polyoxoniobate, the cube-shaped three-sh...

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Detalles Bibliográficos
Autores principales: Wu, Yan-Lan, Zhang, Rong-Tao, Sun, Yan-Qiong, Li, Xin-Xiong, Zheng, Shou-Tian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2020
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7775552/
https://www.ncbi.nlm.nih.gov/pubmed/33392148
http://dx.doi.org/10.3389/fchem.2020.586009
Descripción
Sumario:This study reported a series of cube-shaped polyoxoniobates, {MCu(12)O(8))(Cu(12)X(m)O(n))(Nb(7)(OH)O(21))(8)} [M = Nb(1, 2), Ln(3+)(3), X = I(1, m = 3, n = 3; 2, m = 5, n = 1), Br(3, m = 5, n = 1)]. As the first octahedral Cu(12)X(m)O(n) cluster incorporated polyoxoniobate, the cube-shaped three-shell structure of {MCu(12)O(8))(Cu(12)X(m)O(n))(Nb(7)(OH)O(21))(8)} polyanion contains a {MCu(12)O(8)} body-centered cuboctahedron, a {Cu(12)X(m)O(n)} octahedron and a {Cu(12)(Nb(7)(OH)O(21))(8)} cube. Compounds 1, 2, 3 show effective catalytic activities for the hydrolytic decomposition of chemical warefare agent simulants.

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