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A Peanut‐Like Sb‐Embedded Polyoxoniobate Cage for Hydrolytic Decomposition of Chemical Warfare Agent
Author(s) -
Wu YanLan,
Zhong ZhuoHao,
Wu PingXin,
Sun YanQiong,
Li XinXiong,
Zheng ShouTian
Publication year - 2021
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.202100089
Subject(s) - chemistry , cage , decomposition , cluster (spacecraft) , hydrolysis , ring (chemistry) , chemical decomposition , hydrothermal circulation , polymer chemistry , degradation (telecommunications) , crystallography , combinatorial chemistry , stereochemistry , nuclear chemistry , chemical engineering , organic chemistry , mathematics , combinatorics , computer science , engineering , programming language , telecommunications
A Sb‐embedded polyoxoniobate has been originally synthesized under hydrothermal conditions. Particularly, the peanut‐like [Sb 2 Nb 24 O 72 ] 18− cluster cage in 1 with C 2h symmetry is composed of two 9‐nuclear {SbNb 9 O 33 } motifs and one {Nb 6 O 24 } crown‐shaped ring. The compound 1 present the novel structure of Sb‐substituted sandwich‐type polyoxoniobate with antimoniobate cluster cage. Decomposition catalytic studies indicate that compound 1 exhibits good hydrolytic activity and stability on the degradation of nerve agent simulant dimethylphosphonate (DMMP).