[Au(N,N'-Et2-en)Cl2]Cl | 1165940-63-5

• 英文名称: [Au(N,N'-Et2-en)Cl2]Cl
• CAS: 1165940-63-5
• 化学式: C₆H₁₆AuCl₂N₂*Cl
• 分子量: 419.532
• InChiKey: YPKAHSXDCJPENE-UHFFFAOYSA-K

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：

  四氯金酸水合物 、 N,N-二乙基乙二胺 以 乙醇 为溶剂， 生成 [Au(N,N'-Et2-en)Cl2]Cl
  参考文献：
  名称：

  Synthesis and characterization of gold(III) complexes with alkyldiamine ligands

  摘要：

  A series of gold(III) metalacycle of five-, six- and seven-membered ring was prepared by reacting Auric acid (HAuCl4 center dot 3H(2)O) with 1 equiv. unsubstituted ethylenediamine (en), propylene diamine (pn) and butylenediamine (bn) ligands and with some N-mono-substituted as well as N,N'-disubstituted ethylenediamine ligands. The general formula of these complexes is [Au(alkyldiamine)Cl-2]Cl. These complexes are characterized by melting point and elemental analysis, while structural analysis was done by spectroscopic techniques such as UV-Vis, Far-IR, IR spectroscopy, H-1 and C-13 solution as well as C-13 and N-15 solid-state NMR. The solid-state N-15 NMR shows that the chemical shift difference between free and bound ligand decreases as bn > pn > en, indicating stronger Au-N bond for bn complex compared to pn and en. UV-Vis shows relative stability of the Au(III) complexes of unsubstituted ethylenediamine with respect to N,N'-di-substituted ethylenediamine. Far-IR data show the six-membered metalacycle gold(III) alkanediamine complexes to be more stable. Spectroscopic data are evaluated by comparisons with calculated data of the built and optimized structure by GAUSSIAN03 at the RB3LYP level with LanL2DZ bases set. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.02.009