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The relationship between magneto-optical properties and molecular chirality
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| Title: | The relationship between magneto-optical properties and molecular chirality |
| Authors: | Wada, Satoshi Browse this author | | Kitagawa, Yuichi Browse this author | | Nakanishi, Takayuki Browse this author →KAKEN DB | | Fushimi, Koji Browse this author →KAKEN DB | | Morisaki, Yasuhiro Browse this author | | Fujita, Koji Browse this author →KAKEN DB | | Konishi, Katsuaki Browse this author →KAKEN DB | | Tanaka, Katsuhisa Browse this author | | Chujo, Yoshiki Browse this author | | Hasegawa, Yasuchika Browse this author →KAKEN DB |
| Keywords: | circularly-polarized luminescence | | lanthanide complexes | | chiroptical properties | | optical-activity | | energy-transfer | | enantiopure | | ligands | | europium | | dichroism | | clusters |
| Issue Date: | Mar-2016 |
| Publisher: | Nature Publishing Group |
| Journal Title: | NPG Asia materials |
| Volume: | 8 |
| Start Page: | e251 |
| Publisher DOI: | 10.1038/am.2016.17 |
| Abstract: | The chiral nonanuclear Tb(III) clusters [Tb-9(sal-(R)-Bt)(16)(mu-OH)(10)]+[NO3]-(Tb-(R)-Bt: sal-(R)-Bt=(R)-2-butyl salicylate) and [Tb9 (sal-(S)-Bt)(16)(mu-OH)(10)](+)[NO3](-)(Tb-(S)-Bt: sal-(S)-Bt=(S)-2-butyl salicylate) were found to exhibit a unique magneto-optical property: the Faraday effect. The clusters were composed of 9 Tb(III) ions bridged by 10 mu-OHs and 16 chiral salicylic acid esters. The Faraday rotation angle of Tb-(R)-Bt was greater than that of Tb-(S)-Bt, indicating that the Faraday effect was affected by the chirality of the Tb(III) clusters. The chiroptical properties of the Tb(III) clusters were estimated using circular dichroism and circularly polarized luminescence. In this study, a new finding concerning chiral magneto-optical properties was investigated. |
| Rights: | http://creativecommons.org/licenses/by/4.0/ |
| Type: | article |
| URI: | http://hdl.handle.net/2115/61898 |
| Appears in Collections: | 工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 長谷川 靖哉
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