Fine-Tuning Conformational Motion of a Self-Assembled Metal-Organic Macrocycle by Multiple CH⋅⋅⋅Anion Hydrogen Bonds

Anion switches: A bistable self‐assembled metal–organic macrocycle undergoes intramolecular conformational motion that is switched reversibly with anions by multiple hydrogen‐bonding interactions (see picture; Pd orange, N blue, O red). The molecular bowl fixed with a nitrate anion could be freed to...

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Bibliographic Details
Published inAngewandte Chemie International Edition Vol. 51; no. 5; pp. 1177 - 1181
Main Authors Xie, Ting-Zheng, Guo, Cheng, Yu, Shu-Yan, Pan, Yuan-Jiang
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 27.01.2012
WILEY‐VCH Verlag
Subjects
anions
Anions - chemistry
Crystallography, X-Ray
Hydrogen Bonding
hydrogen bonds
Kinetics
Macrocyclic Compounds - chemical synthesis
Macrocyclic Compounds - chemistry
metallomacrocycles
Models, Molecular
Molecular Conformation
molecular motion
Organometallic Compounds - chemical synthesis
Organometallic Compounds - chemistry
palladium
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Summary:Anion switches: A bistable self‐assembled metal–organic macrocycle undergoes intramolecular conformational motion that is switched reversibly with anions by multiple hydrogen‐bonding interactions (see picture; Pd orange, N blue, O red). The molecular bowl fixed with a nitrate anion could be freed to a partial chair by adding a tetraphenylborate anion.
Bibliography:ArticleID:ANIE201106504
Beijing Natural Science Foundation - No. 2112018
National Natural Science Foundation of China - No. 91127039; No. 51073171; No. 21025207
The Fundamental Research Funds for the Central Universities
istex:426EEDE9FE5E7CB437BA8120E4A33C5B325E7A63
ark:/67375/WNG-NMGCRLRK-B
This project was supported by The Fundamental Research Funds for the Central Universities, and the Research Funds of Renmin University of China (No. 11XNL011), the National Natural Science Foundation of China (No. 91127039, 51073171, 21025207), and the Beijing Natural Science Foundation (No. 2112018).
Research Funds of Renmin University of China - No. 11XNL011
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201106504