[Ag2(dibenzo-24-crown-8-ether)(ClO4)2]2 | 497148-83-1

• 英文名称: [Ag2(dibenzo-24-crown-8-ether)(ClO4)2]2
• CAS: 497148-83-1
• 化学式: C₂₄H₃₂Ag₂Cl₂O₁₆
• 分子量: 863.151
• InChiKey: ZDLGJYKBTHBHTK-UHFFFAOYSA-L

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：

  高氯酸银水合物 、 二苯并-24-冠醚-8 以 丙酮 为溶剂， 生成 [Ag2(dibenzo-24-crown-8-ether)(ClO4)2]2
  参考文献：
  名称：

  Dinuclear silver(I) complexes of dibenzo-crown ethers and the mononuclear complex of aminobenzo-crown ether

  摘要：

  Three silver(I) coordination complexes of crown ethers, [Ag([15]C6)(ClO4)(2)](THF) (1), [Ag(DB[21]C7)(H2O)](2)(ClO4)(2) (2) and [Ag(DB[24]C8)(CF3SO3)](2)(acetone)(2) (3) have been synthesized in different solvents and characterized structurally. The mononuclear complex 1 and two different dinuclear complexes 2 and 3 are shown in this work. Silver(l) ions are situated in a distorted pentagonal pyramidal geometry and form close dinuclear complex with DB[21]C7 based on cation-pi interaction in eta(2)-fashion. This coordination unit involves sigma bonding at a part oxygen atoms of ligand oxygen base cavity and pi-pi interaction between two parallel phenyl groups. But in 3, each DB[24]C8 host contained two silver(l) ions as guest without cation-pi and pi-pi interaction. (C) 2002 Elsevier Science B.V.. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)00979-9