首页|Pseudorotaxane Ligand-Induced Formation of Copper(Ⅰ)Iodide Cluster Based Assembly Materials:From Zero to Three Dimensional

Pseudorotaxane Ligand-Induced Formation of Copper(Ⅰ)Iodide Cluster Based Assembly Materials:From Zero to Three Dimensional

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In this work,we have successfully obtained a series of novel copper(Ⅰ)-iodide clusters(Cui NCs)based assembly materials by com-bining supramolecular pseudorotaxane ligands {[Mebpe+]PF6-@CB[6](CB[6]=cucurbit[6]uril),L'·PF6} and linkers }BPHF@CB[6],[BPHF=C14H20N4(PF6)2],L·PF6},including discrete cluster Cul 1 and extended cluster organic frameworks MORF 1 and MORF 2.Cul 1 can be described as a dumbbell-shaped molecule with its body-centered site and two vertexes respectively occupied by one[Cu5l6]-cluster and two CB[6]held together by two L'·PF6 ligands.The crystal structures of MORF 1 and MORF 2 are 1D anionic chain and four-fold interpenetrated 3D cationic diamondoid structure,respectively,which all featured intriguing alternating CB[6]and Cul NCs.Furthermore,Cul 1 exhibits outstanding thermochromic and piezochromic luminescence.MORF 1 and MORF 2 also are detected pressure dependent luminescence properties with an enormous blue-shift of the near-infrared(NIR)emission band under high pressure compression.These exciting and smart materials possess great potential in the application field of novel temperature and pressure sensors.

Copper(Ⅰ)-iodide clusterCucurbiturilSupramolecular assemblyLuminescenceHost-guest systemsCrystallizationDynamic chemistry

Xuan-Hui Zhao、Na-Na Li、Jun Xu、Xi-Yan Dong、Si Li、Shuang-Quan Zang

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College of Chemistry and Chemical Engineering,Henan Polytechnic University,Jiaozuo,Henan 454000,China

College of Chemistry,Zhengzhou University,Zhengzhou,Henan 450001,China

Longbai Group Co.,Ltd.,Jiaozuo,Henan 454191,China

National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaChina Postdoctoral Science FoundationExcellent Youth Foundation of Henan Scientific Committee

U21A202772197506522101264218251062021TQ0292232300421022

2023

10.1002/cjoc.202200851

中国化学(英文版)
中国化学会 上海有机化学研究所

中国化学(英文版)

CSTPCDCSCD
影响因子：0.848
ISSN：1001-604X
年,卷(期)：2023.41(16)
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