Guest exchange in a porous cucurbit[6]uril-based metal-organic rotaxane framework probed by NMR and X-ray crystallography

被引：21
作者：
Wu, Xue-Song [1 ]
Wang, Xin-Long [1 ]
Zhu, Fu-Long [1 ]
Bao, Hong-Fei [1 ]
Qin, Chao [1 ]
Su, Zhong-Min [1 ]
机构：
[1] Northeast Normal Univ, Minist Educ, Key Lab Polyoxometalate Sci, Natl & Local United Engn Lab Power Batteries, Changchun 130024, Jilin, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2018年 / 54卷 / 43期
关键词：
DIMENSIONAL COORDINATION POLYMER; MECHANICALLY INTERLOCKED LINKERS; MOLECULAR NECKLACES; SOLID-STATE; 2-DIMENSIONAL POLYROTAXANE; HELICAL POLYROTAXANE; ADSORPTION; COMPLEXES; LIGANDS; MODULATION;
D O I：
10.1039/c8cc02847h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The first CB[6]-based 3D porous metal-organic rotaxane framework is constructed by the reaction of CuCl2, terephthalic (H2BDC) and CB[6]-based [2]pseudorotaxanes ([PR44](2+)<bold></bold>2[PF6](-)) under solvothermal conditions. The structure of MORF-1 is a pillared-layer structure with 5-connected sqp topology, in which the effective free volume is 45.4% of the crystal volume. The guest molecules exchange in a single-crystal-to-single-crystal fashion, which was investigated using NMR spectroscopy and X-ray crystallography.
引用
收藏
页码：5474 / 5477
页数：4
相关论文
共 51 条
[1]   Cucurbiturils: from synthesis to high-affinity binding and catalysis [J].
Assaf, Khaleel I. ;
Nau, Werner M. .
CHEMICAL SOCIETY REVIEWS, 2015, 44 (02) :394-418
[2]   Cucurbit[n]urils (n=5-8): A Comprehensive Solid State Study [J].
Bardelang, David ;
Udachin, Konstantin A. ;
Leek, Donald M. ;
Margeson, James C. ;
Chan, Gordon ;
Ratcliffe, Christopher I. ;
Ripmeestert, John A. .
CRYSTAL GROWTH & DESIGN, 2011, 11 (12) :5598-5614
[3]   The coordination chemistry of actinides in ionic liquids: A review of experiment and simulation [J].
Cocalia, Violina A. ;
Gutowski, Keith E. ;
Rogers, Robin D. .
COORDINATION CHEMISTRY REVIEWS, 2006, 250 (7-8) :755-764
[4]   New lanthanide-CB[6] coordination compounds: relationships between the crystal structure and luminescent properties [J].
da Silva, Fausthon F. ;
de Oliveira, Carlos A. F. ;
Falcao, Eduardo H. L. ;
Chojnacki, Jaroslaw ;
Neves, Jorge L. ;
Alves, S., Jr. .
DALTON TRANSACTIONS, 2014, 43 (14) :5435-5442
[5]   [Cu(C24H22N4O3)]•CH2Cl2:: A discrete breathing metallamacrocycle showing selective and reversible guest adsorption with retention of single crystallinity [J].
Dong, Yu-Bin ;
Zhang, Qiang ;
Liu, Li-Li ;
Ma, Jian-Ping ;
Tang, Bo ;
Huang, Ru-Qi .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (06) :1514-+
[6]   Adsorption and Separation of Organic Six-Membered Ring Analogues on Neutral Cd(II)-MOF Generated from Asymmetric Schiff-Base Ligand [J].
Duan, Li ;
Wu, Zhen-Hua ;
Ma, Jian-Ping ;
Wu, Xiang-Wen ;
Dong, Yu-Bin .
INORGANIC CHEMISTRY, 2010, 49 (23) :11164-11173
[7]   An Interwoven Metal-Organic Framework Combining Mechanically Interlocked Linkers and Interpenetrated Networks [J].
Frank, Nissa C. ;
Mercer, Darren J. ;
Loeb, Stephen J. .
CHEMISTRY-A EUROPEAN JOURNAL, 2013, 19 (42) :14076-14080
[8]   Nano- and Microsized Cubic Gel Particles from Cyclodextrin Metal-Organic Frameworks [J].
Furukawa, Yuki ;
Ishiwata, Takumi ;
Sugikawa, Kouta ;
Kokado, Kenta ;
Sada, Kazuki .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (42) :10566-10569
[9]   Reversible modulation of helicity in a binaphthyl-bipyridinium species and its cucurbit[8]uril complexes [J].
Gao, Chao ;
Silvi, Serena ;
Ma, Xiang ;
Tian, He ;
Venturi, Margherita ;
Credi, Alberto .
CHEMICAL COMMUNICATIONS, 2012, 48 (61) :7577-7579
[10]   Development of hydroxylated cucurbit[n]urils, their derivatives and potential applications [J].
Gao, Rui Han ;
Chen, Li Xia ;
Chen, Kai ;
Tao, Zhu ;
Xiao, Xin .
COORDINATION CHEMISTRY REVIEWS, 2017, 348 :1-24
123456