首页|Weak interaction-steered evolution of polyoxovanadate-based metal-organic polyhedra from transformation via interlock to packing

Weak interaction-steered evolution of polyoxovanadate-based metal-organic polyhedra from transformation via interlock to packing

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A bottleneck in biomimetic synthesis consists in the full copy of,for example,the hierarchical structure of proteins directed by weak interactions.By contrast with covalent bonds bearing definite orientation and high stability,weak intermolecular forces within a continuous dynamic equilibrium can be hardly tamed for molecular design.In this endeavor,a ligand-dominated strategy that embodies tunable electrostatic repulsion and π…π stacking was first employed to shape polyoxovanadate-based metal-organic polyhe-dra(VMOPs).Structural evolution involving transformation,interlock,and discovery of an unprecedented prototype of the Star of David was hence achievable.Not only as a handy tool for the primary structural control over VMOPs,these weak forces allow for an advanced management on the spatial distribution of such manmade macromolecules as well as the associated physicochemical behaviors,representing an ideal model for simulating and interpreting the conformation-function relationship of proteins.

PolyoxometalatesPolyoxovanadatesMetal-organic polyhedronInterlockWeak intermolecular forces

Yan-Hu Wang、Ke-Wei Tong、Chao-Qin Chen、Jing Du、Peng Yang

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College of Chemistry and Chemical Engineering,Advanced Catalytic Engineering Research Center of the Ministry of Education,Hunan University,Changsha 410082,China

College of Chemistry and Materials Science,Testing and Analysis Center,Hebei Normal University,Shijiazhuang 050024,China

国家自然科学基金湖南省自然科学基金湖南省自然科学基金Science and Technology Innovation Program of Hunan Province湖北省教育厅科技项目Science Foundation of Hebei Normal UniversityTianHe-2(LvLiang,China)Cloud Computing Center

220010662021JJ400492022JJ200072022RC1115QN2023049L2023B51

2024

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCD
影响因子:0.771
ISSN:1001-8417
年,卷(期):2024.35(2)
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