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An Alumanylyttrium Complex with an Absorption due to a Transition from the Al−Y Bond to an Unoccupied d‐Orbital
http://hdl.handle.net/2237/00032512
http://hdl.handle.net/2237/00032512318e4c7d-9875-4331-b99d-f506f78f6575
名前 / ファイル | ライセンス | アクション |
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accepted_manucript (693.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-07-15 | |||||
タイトル | ||||||
タイトル | An Alumanylyttrium Complex with an Absorption due to a Transition from the Al−Y Bond to an Unoccupied d‐Orbital | |||||
言語 | en | |||||
著者 |
Sugita, Kengo
× Sugita, Kengo× Yamashita, Makoto |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | This is the peer reviewed version of the following article: [K. Sugita, M. Yamashita, Chem. Eur. J. 2020 , 26 , 4520.], which has been published in final form at [https://doi.org/10.1002/chem.202000752]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | absorption | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | alumanyl complexes | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | charge-transfer complexes | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | X-type ligands | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | yttrium | |||||
抄録 | ||||||
内容記述 | The reaction between a dialkyl‐substituted alumanyl anion and [Y(CH2SiMe3)2(thf)3][BPh4] resulted in the formation of (dialkylalumanyl)yttrium complex 2 , which exhibits the first 2‐center–2‐electron (2 c‐2 e) Al−Y bond. The 1H and 13C NMR spectra of 2 together with an X‐ray crystallographic analysis indicated a C 2v symmetrical structure. DFT calculations on 2 revealed that its LUMO consists of overlapping 3 p‐ and 4 d‐orbitals of the Al and Y atoms, respectively, and that the HOMO–LUMO gap is narrow. The UV/Vis spectrum of 2 exhibited a visible absorption at 432 nm, which suggests that the strong σ‐donating and π‐accepting character of the three‐coordinate dialkylalumanyl ligand generates a colored d^0‐complex that does not contain any π‐electrons. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2021-04-06 | |||||
言語 | ja | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Wiley | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1002/chem.202000752 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0947-6539 | |||||
書誌情報 |
en : Chemistry – A European Journal 巻 26, 号 20, p. 4520-4523, 発行日 2020-04-06 |
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著者版フラグ | ||||||
値 | author |