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Title: Crystal Flexibility Design through Local and Global Motility Cooperation
Authors: Wang, Ping
Otake, Ken‐ichi
Hosono, Nobuhiko
Kitagawa, Susumu  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0001-6956-9543 (unconfirmed)
Author's alias: 大竹, 研一
細野, 暢彦
北川, 進
Keywords: activation method
flexibility
molecular recognition
motility cooperation
porous coordination polymers
Issue Date: Mar-2021
Publisher: Wiley
Journal title: Angewandte Chemie International Edition
Volume: 60
Issue: 13
Start page: 7030
End page: 7035
Abstract: Incorporating local mobility into a flexible framework promises to create cooperative properties unattainable in a conventional soft porous crystal. In this study, we propose a design strategy that integrates substituent moieties and a flexible porous crystal framework via intra-framework π–π interactions. This integration not only facilitates framework structural transitions but also gives the porous coordination polymers (PCPs) different guest-free structures that depend on the activation conditions. The incorporated flexibility gives the material the ability to discriminate C6 alkane isomers based on different gate-opening behaviors. Thus, the PCP has potential applications in C6 isomer separation, a critical step in the petroleum refining process to produce gasoline with high octane rating. This strategy, based on ligand designability, offers a new approach to flexible PCP structural and functional design.
Rights: This is the peer reviewed version of the following article: [P. Wang, K.-i. Otake, N. Hosono, S. Kitagawa, Angew. Chem. Int. Ed. 2021, 60, 7030.], which has been published in final form at https://doi.org/10.1002/anie.202015257. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
The full-text file will be made open to the public on 18 February 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving'.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
URI: http://hdl.handle.net/2433/268728
DOI(Published Version): 10.1002/anie.202015257
PubMed ID: 33377227
Appears in Collections:Journal Articles

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