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dc.contributor.author | Shivanna, Mohana | en |
dc.contributor.author | Zheng, Jia-Jia | en |
dc.contributor.author | Ray, Keith G. | en |
dc.contributor.author | lto, Sho | en |
dc.contributor.author | Ashitani, Hirotaka | en |
dc.contributor.author | Kubota, Yoshiki | en |
dc.contributor.author | Kawaguchi, Shogo | en |
dc.contributor.author | Stavila, Vitalie | en |
dc.contributor.author | Yao, Ming-Shui | en |
dc.contributor.author | Fujikawa, Takao | en |
dc.contributor.author | Otake, Ken-ichi | en |
dc.contributor.author | Kitagawa, Susumu | en |
dc.contributor.alternative | 藤川, 鷹王 | ja |
dc.contributor.alternative | 大竹, 研一 | ja |
dc.contributor.alternative | 北川, 進 | ja |
dc.date.accessioned | 2023-08-04T09:36:01Z | - |
dc.date.available | 2023-08-04T09:36:01Z | - |
dc.date.issued | 2023-04-04 | - |
dc.identifier.uri | http://hdl.handle.net/2433/284593 | - |
dc.description.abstract | Incorporating strong electron donor functionality into flexible coordination networks is intriguing for sorption applications due to a built-in mechanism for electron-withdrawing guests. Here we report a 2D flexible porous coordination network, [Ni₂(4, 4′-bipyridine)(VTTF)₂]n(1) (where H₂VTTF = 2, 2′-[1, 2-bis(4-benzoic acid)-1, 2ethanediylidene]bis-1, 3-benzodithiole), which exhibits large structural deformation from the as-synthesized or open phase (1α) into the closed phase (1β) after guest removal, as demonstrated by X-ray and electron diffraction. Interestingly, upon exposure to electron-withdrawing species, 1β reversibly undergoes guest accommodation transitions; 1α⊃O₂ (90 K) and 1α⊃N₂O (185 K). Moreover, the 1β phase showed exclusive O₂ sorption over other gases (N₂, Ar, and CO) at 120 K. The phase transformations between the 1α and 1β phases under these gases were carefully investigated by in-situ X-ray diffraction, in-situ spectroscopic studies, and DFT calculations, validating that the unusual sorption was attributed to the combination of flexible frameworks and VTTF (electron-donor) that induces strong interactions with electron-withdrawing species. | en |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | en |
dc.rights | © The Author(s) 2023 | en |
dc.rights | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. | en |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | - |
dc.subject | Coordination chemistry | en |
dc.subject | Metal–organic frameworks | en |
dc.subject | Porous materials | en |
dc.title | Selective sorption of oxygen and nitrous oxide by an electron donor-incorporated flexible coordination network | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Communications Chemistry | en |
dc.identifier.volume | 6 | - |
dc.relation.doi | 10.1038/s42004-023-00853-1 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 62 | - |
dc.identifier.pmid | 37016050 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 18H05262 | - |
datacite.awardNumber | 22H05005 | - |
datacite.awardNumber | 22K05128 | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H05262/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22H05005/ | - |
datacite.awardNumber.uri | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K05128/ | - |
dc.identifier.eissn | 2399-3669 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.awardTitle | 適応性空間の化学/Chemistry of Adaptable Space | ja |
jpcoar.awardTitle | 有害・危険性物質の微量検出・分離・変換の多孔性配位高分子ハイブリッド科学の開拓 | ja |
jpcoar.awardTitle | 触媒ドメインの協奏的融合による高効率物質変換システムの実現 | ja |
出現コレクション: | 学術雑誌掲載論文等 |
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