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Photo-switchable spin-crossover iron(III) compound based on intermolecular interactions
http://hdl.handle.net/2298/26582
http://hdl.handle.net/2298/26582b49f2bd9-e8c8-4bf4-aaf1-526d3be1319e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
J of Incl. Phen. Macr. Chem. 2011 71-3-4-363-369.pdf (807.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-01-28 | |||||
| タイトル | ||||||
| タイトル | Photo-switchable spin-crossover iron(III) compound based on intermolecular interactions | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Iron(III), Spin-Crossover, LIESST, Intermolecular Interaction | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Shimizu, Tetsuya
× Shimizu, Tetsuya× Komatsu, Yasuka× 上畠, 秀允× Lee, Young Hoon× Fuyuhiro, Akira× Iijima, Seiichiro× 速水, 真也 |
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| 別言語の著者 |
清水, 鉄矢
× 清水, 鉄矢× 小松, 恭佳× 上畠, 秀允× 冬広, 明× 飯島, 誠一郎× 速水, 真也 |
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| 内容記述 | ||||||
| 内容記述 | Iron(III) spin-crossover compounds, [Fe(qnal)2]CF3SO3・MeOH (1・MeOH) and [Fe(qual)2]CF3SO3・acetone (1・acetone) were prepared and their spin transition properties were characterized by magnetic susceptibility measurement, Mӧssbauer spectroscopy and single crystal analysis. Two iron(III)compounds exhibited abrupt spin transition with thermal hysteresis loop(T1/2↑=115 K and T1/2↓=104 K for 1・MeOH, and T1/2↑=133 K and T1/2↓=130 K for 1・acetone). Single crystal analysis revealed both of the structures in high-spin(HS)and low-spin(LS)states for 1・acetone. The difference of bond length between the HS and LS states for 1・acetone was~0.10 Å, which was corresponding to that of typical iron(III)SCO compounds. Specially, it showed strong intermolecular interactions by π-π stacking formed between the neighbor complexes leading to 2-D sheet. Both 1・MeOH and 1・acetone exhibited LIESST effect when it was illuminated at 1000 nm. We also confirmed that the introduction of strong intermolecular interactions, such as π-π stacking, can play an important role in LIESST effect. | |||||
| 書誌情報 |
Journal of Inclusion Phenomena and Macrocyclic Chemistry 巻 71, 号 3-4, p. 363-369, 発行年 2011-12 |
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| ISSN | ||||||
| 収録物識別子 | 09230750 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 関連識別子 | 10.1007/s10847-011-9960-3 | |||||
| 権利 | ||||||
| 権利情報 | © 2011 Springer | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 807512 bytes | ||||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 436 | |||||
| 出版者 | ||||||
| 出版者 | Springer | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 雑誌掲載論文 | ||||||
| 資源タイプ・NII | ||||||
| Journal Article | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
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| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://link.springer.com/article/10.1007%2Fs10847-011-9960-3 | |||||
