Tetrathiapentalene-based organic conductors with 1 ∶ 1 composition
説明
We have prepared TTM-TTP-based (TTM-TTP = 2,5-bis[4,5-bis(methylthio)-1,3-dithiol-2-ylidene]-1,3,4,6-tetrathiapentalene) organic conductors with 1 ∶ 1 composition including tetrahedral anions in order to elucidate electronic properties of half-filled conductors. We have obtained three new 1 ∶ 1 composition salts (TTM-TTP)GaCl4(PhCl)0.5, (TTM-TTP)GaBr4(PhCl)0.5, and (TTM-TTP)GaBr2.0Cl2.0(PhCl)0.5, which have dimerized donor columns. (TTM-TTP)GaCl4(PhCl)0.5 shows paramagnetism in spite of the apparent band-insulating electronic structure. In addition we have obtained a metal alloy salt, (TTM-TTP)Fe0.9Ga0.1Cl4. This salt has uniform donor columns and shows high electrical conductivity.
収録刊行物
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- Journal of Materials Chemistry
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Journal of Materials Chemistry 11 (9), 2125-2130, 2001
Royal Society of Chemistry (RSC)
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詳細情報 詳細情報について
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- CRID
- 1362544420613623936
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- DOI
- 10.1039/b101542g
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- ISSN
- 13645501
- 09599428
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- HANDLE
- 2433/4699
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- データソース種別
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- Crossref
- OpenAIRE
