^<13>C NMRおよびESR法を用いた一次元ニッケル-パラジウム混合金属錯体[Ni_<1-x>Pd_xBr(chxn)_2](NO_3)_2(0.00≤x≤1.00)の金属原子価とスピン構造の研究
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| ID | 1466 |
| フルテキストファイル | |
| その他のタイトル（欧） | Metal Valence and Spin Structures in 1-D Ni-Pd Mixed-Metal Complexes, [Ni_<1-x>Pd_xBr(chxn)_2](NO_3)_2(0.00≤x≤1.00), Studied by ^<13>C NMR and ESR Measurements
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| 作成者 |
城迫 亜紀
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| Self DOI [info:doi/] | |
| 掲載誌名 |
和歌山大学教育学部紀要. 自然科学
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| ISSN | 13424645
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| NCID | AN00257977
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| 巻 | 58
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| 開始ページ | 31
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| 終了ページ | 34
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| 並び順 | 06
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| 発行日 | 2008-02-29
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| 本文言語 |
英語
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| 抄録(欧) | ^<13>C solid-state NMR and ESR spectra were observed in [Ni_<1-x>Pd_xBr(chxn)_2] (NO_3)_2 (0.00≤x≤1.00 ; chxn : 1R, 2R-diamonocyclohexane), where the antiferromagnetically coupled paramagnetic-Br-Ni^<3+>-Br-Ni^<3+>-Br-chains are formed at x=0.00, while the mixed-valence-Br-Pd^<2+>-Br-Pd^<4+>-Br-state is formed at x=1.00. The ^<13>C NMR signals at C_α coordinating to Ni atoms in mixed-metal complexes afforded the marked decrease of intensity with increasing x from 0.00. This result seems to be attributed to the effect of the strong spin fluctuation on paramagnetic Ni^<3+> sites, and was supported by ESR spectrum measurement.
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| 資料タイプ |
紀要論文
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| 著者版フラグ |
出版者版
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| アクセション番号 | KJ00005091755
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