Chain Compounds of Molybdenum(2)Trifluoroacetate Linked by p-Quinones[Mo2(O2CCF3)4-(p-quin)]n,p-quin=9,10-anthraquinone,2,6-dimethyl-1,4-benzoquinone,and 1,4-naphthoquinone
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- タイトル別名
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- Chain Compounds of Molybdenum 2 Trifluo
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<jats:title>Abstract</jats:title> <jats:p>A series of chain complexes of molybdenum(II) trifluoroacetate linked by p-quinones, [Mo2(O2CCF3)4(p-quin)]n, p-quin = 9,10-anthraquinone (9,10-aq), 2,6-dimethyl-1,4-benzoquinone (2,6-dmbq), and 1,4-naphthoquinone (1,4-nq) have been prepared. The X-ray structure analyses showed that the carbonyl oxygens of the p-quinones are coordinated to the Mo2 dimers with distances of 2.478(6) and 2.532(5) Å (for 9,10-aq), 2.619(9) and 2.596(10) Å (for 2,6-dmbq), and 2.522(8) Å (for 1,4-nq), respectively. The Mo–Mo bond distances are 2.107(1)—2.117(1) Å, which are slightly longer than that of Mo2(O2CCF3)4 (2.090(4) Å). Elongation of the C=O and C=C bonds of the 9,10-aq and 2,6-dmbq molecules on the coordination has been observed, but the bond distances of the coordinated and uncoordinated 1,4-nq molecules are similar to each other. The difference is discussed in terms of the oxidizing abilities and the symmetries of the p-quinones.</jats:p>
収録刊行物
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- Bulletin of the Chemical Society of Japan
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Bulletin of the Chemical Society of Japan 71 (8), 1811-1816, 1998-08
Tokyo : Chemical Society of Japan
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- CRID
- 1522262179972017920
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- NII論文ID
- 10008935092
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- NII書誌ID
- AA00580132
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- ISSN
- 00092673
- 13480634
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- NDL書誌ID
- 4547483
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- 本文言語コード
- en
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- NDL 雑誌分類
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- ZP1(科学技術--化学・化学工業)
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- データソース種別
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- NDL
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