[Cu(I)(1,6-bis(2'-quinolyl)-2,5-dithiahexane)]ClO4 | 607352-72-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: [Cu(I)(1,6-bis(2'-quinolyl)-2,5-dithiahexane)]ClO4
• 英文别名: copper(1+);2-[2-(quinolin-2-ylmethylsulfanyl)ethylsulfanylmethyl]quinoline;perchlorate
• CAS: 607352-72-7
• 化学式: C₂₂H₂₀CuN₂S₂*ClO₄
• 分子量: 539.543
• InChiKey: JUMBJDAHTPPVPL-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  tetrakis(acetonitrile)copper(I) perchlorate 、 S,S'-bis(2-quinolylmethyl)-1,2-ethanedithiol 以 乙腈 为溶剂， 以92%的产率得到[Cu(I)(1,6-bis(2'-quinolyl)-2,5-dithiahexane)]ClO4
  参考文献：
  名称：

  Bistable Copper Complexes of Bis-thia-bis-quinoline Ligands

  摘要：

  The new ligands R,R-trans-S,S-bis[methyl(2'-quinolyl)]-1,2-dithiacyclohexane, cis-S,S-bis[methyl(2'-quinolyl)]-1,2-dithiacyclohexane, and 1,6-bis(2'-quinolyl)-2,5-dithiahexane have been synthesized and their complexes with Cu-I and Cu-II prepared. The ligand/metal systems are bistable, as the complexes with copper in both its oxidation states are stable under the same conditions as solids and in solution. The crystal and molecular structure of [Cu-I(1,6-bis(2'-quinolyl)-2,5-dithiahexane)]ClO4 has been determined by X-ray diffraction and reveals that the complex is monomeric, with the ligand folding around the Cu+ cation, imparting to it a tetrahedral coordination. UV-vis, MS-ESI, and NMR data indicate that the same is found for the Cu-I complexes of all three ligands. Also, the Cu-II complexes are monomeric, but with a square arrangement of the ligands around Cu2+. On changing the oxidation state, the change in the geometrical arrangement is fast and complete in less than 80 ms, as demonstrated by cyclic voltammetry experiments. In the CV profiles, the oxidation and reduction events take place at separated E, and E-red values, with no return wave even at the fastest scan rates. In the E-ox-E-red interval (which ranges from 450 to 650 mV, depending on the ligand), the ligand/copper system can thus exist in one of its two states, depending on its history, and thus display electrochemical hysteretical behavior. The electrochemical cycle leading from the tetrahedral [Cu-I(ligand)](+) to the square [Cu-II(ligand)](2+) complex (and vice versa) is reversible and repeatable without degradation, as checked by coupled UV-vis-controlled potential coulometry experiments.

  DOI：

  10.1021/ic025690h