Single Crystalline, Non-stoichiometric Cocrystals of Hydrogen-Bonded Organic Frameworks

Hashimoto, Taito; Oketani, Ryusei; Nobuoka, Masaki et al.

Angewandte Chemie - International Edition, 2023, 62(1), e202215836

Number of Access:834（2025-11-05 01:57 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/92730

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Title
Single Crystalline, Non-stoichiometric Cocrystals of Hydrogen-Bonded Organic Frameworks
Creator
CreatorName
Hashimoto, Taito
NRID
1000060874956 1000060874956
ORCID
0000-0001-7860-2456 0000-0001-7860-2456
researchmap permalink
ryuseioketani ryuseioketani
Scopus Author ID
57086955000 57086955000
CreatorName
Oketani, Ryusei
CreatorName
Nobuoka, Masaki
CreatorName
Seki, Shu
NRID
1000090419466 1000090419466
ORCID
0000-0002-8170-5605 0000-0002-8170-5605
researchmap permalink
Ichiro_Hisaki Ichiro_Hisaki
Scopus Author ID
12801798700 12801798700
CreatorName
Hisaki, Ichiro
Subject
Cocrystal
Crystal Engineering
Hydrogen-Bonded Framework
Reticular Chemistry
Solid Solution
Description
This is the accepted version of the following article: Hashimoto T., Oketani R., Nobuoka M., et al. Single Crystalline, Non-stoichiometric Cocrystals of Hydrogen-Bonded Organic Frameworks. Angewandte Chemie - International Edition 62, e202215836 (2023), which has been published in final form at. https://doi.org/10.1002/anie.202215836. This article may be used for non-commercialpurposes in accordance with the Wiley Self-ArchivingPolicy [https://authorservices.wiley.com/author-resources/Journal-Authors/licensing/self-archiving.html]
Abstract
Porous frameworks composed of non-stoichiometrically mixed multicomponent molecules attract much attention from a functional viewpoint. However, their designed preparation and precise structural characterization remain challenging. Herein, we demonstrate that cocrystallization of tetrakis(4-carboxyphenyl)hexahydropyrene and pyrene derivatives (CP-Hp and CP-Py, respectively) yields non-stoichiometric mixed frameworks through networking via hydrogen bonding. The composition ratio of CP-Hp and CP-Py in the framework was determined by single crystalline X-ray crystallographic analysis, indicating that the mixed frameworks were formed over a wide range of composition ratios. Furthermore, microscopic Raman spectroscopy on the single crystal indicates that the components are not uniformly distributed such as ideal solid solution, but are done gradationally or inhomogeneously.
Publisher
John Wiley and Sons Inc
Source Title
Angewandte Chemie - International Edition
Volume (Issue)
62(1)
Page
e202215836
Date of Issued
2023-01-02
Language
English
Handle URL
https://hdl.handle.net/11094/92730
PISSN
14337851
eISSN
15213773
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1002/anie.202215836
Access Rights
open access
CopyRight
© 2022 Wiley-VCH GmbH. & Co. KGaA.
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article