| Towards Single-component Molecular Conductor [Ni(dmit)_2] by Charge Disproportionation:2[Ni(dmit)_2]~(-0.5)[Ni(dmit)_2]+[Ni(dmit)_2]~- |
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| 作者姓名： | Qi FANG* Hong LEI Wen XU State Key Laboratory of Crystal Materials Shandong University Jinan School of Information Science and Engineering Shandong University Jinan |
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| 作者单位： | Qi FANG1*，Hong LEI2，Wen XU1 1State Key Laboratory of Crystal Materials，Shandong University，Jinan 250100 2School of Information Science and Engineering，Shandong University，Jinan 250100 |
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| 摘 要： | It was commonly thought that a molecular conductor or semiconductor should be composed of at least two components to make the conducting component in partially charged state. However, this idea became questionable by the recent report of the single-component molecular conductor Ni(tmdt)2]1 as well as several reports about single-component molecular semiconductors such as Ni(ptdt)2]2 and Ni(C10H10S8)2]3. In fact, as early as 1985, Ni(dmit)2] as a by-product in synthesizing TTFNi(dmit…
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Towards Single-component Molecular Conductor [Ni(dmit)_2] by Charge Disproportionation:2[Ni(dmit)_2]~(-0.5)[Ni(dmit)_2]+[Ni(dmit)_2]~- |
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| Qi FANG*,Hong LEI,Wen XU State Key Laboratory of Crystal Materials,Shandong University,Jinan School of Information Science and Engineering,Shandong University,Jinan .Towards Single-component Molecular Conductor [Ni(dmit)_2] by Charge Disproportionation:2[Ni(dmit)_2]~(-0.5)[Ni(dmit)_2]+[Ni(dmit)_2]~-[J].Chinese Chemical Letters,2003(11). |
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| Authors: | Qi FANG Hong LEI Wen XU State Key Laboratory of Crystal Materials Shandong University Jinan School of Information Science and Engineering Shandong University Jinan |
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| Institution: | Qi FANG1*,Hong LEI2,Wen XU1 1State Key Laboratory of Crystal Materials,Shandong University,Jinan 250100 2School of Information Science and Engineering,Shandong University,Jinan 250100 |
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| Abstract: | A new method of synthesizing single-component molecular conductor Ni(dmit)2] by the reaction 2(Me4N)Ni(dmit)2]2 Ni(dmit)2] + (Me4N)Ni(dmit)2] is reported. Ni(dmit)2] exhibits a semiconductive behavior above 167 K, while from 167 K down to the measuring limit of 60 K, it exhibits metallic conductivity. |
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| Keywords: | Single-component molecular conductors conductivity charge disproportionation |
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