Ag2(N-(5-methyl-1,3,4-thiadiazol-2-yl)-propionamide)3(NO3)2 | 1175492-73-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Ag2(N-(5-methyl-1,3,4-thiadiazol-2-yl)-propionamide)3(NO3)2
• CAS: 1175492-73-5
• 化学式: C₁₈H₂₇Ag₂N₁₁O₉S₃
• 分子量: 853.415
• InChiKey: HOHAHQWJZFZLFA-UHFFFAOYSA-N

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：

  N-(5-methyl-1,3,4-thiadiazol-2-yl)-propionamide 、 silver nitrate 以 甲醇 、 氯仿 为溶剂， 以45%的产率得到Ag2(N-(5-methyl-1,3,4-thiadiazol-2-yl)-propionamide)3(NO3)2
  参考文献：
  名称：

  Five Ag(Ι) metal–organic coordination complexes with dinuclear units: Synthesis and crystal structures

  摘要：

  Five new Ag(I) metal-organic coordination complexes with dinuclear structure units, Ag-2(L-1)(2)(NO3)(2) (1), Ag-2(L-2)(3)(ClO4)(2) (2), Ag-2(L-2)(3)(NO3)(2) (3), [Ag-2(L-3)(3)(BF4)(2)](H2O)(0.25) (4) and [Ag-2(L-4)(2)(CH3OH)(2)](ClO4)(2) (5) were synthesized, using ligands L-1 (N-1,3,4-thiadiazol-2-yl-propionamide), L-2 [N-(5-methyl-1,3,4-thiadiazol-2-yl)-propionamide], L-3 (N-1,3,4-thiadiazol-2-yl-benzamide) and L-4 [N-(5-methyl-1,3,4-thiadiazol-2-yl)-benzamide] as building blocks. All complexes were structurally characterized by elemental analyses, IR spectroscopy and X-ray diffraction. Complexes 1-5 have dinuclear structure units. Compounds 1 and 5 are centrosymmetric different from 2 to 4, in 2-4 two distinct Ag(I) were observed in the independent crystallographic dinuclear unit. In 1, 4 and 5, ligands bridge two Ag(I) atoms to form an approximately planar binuclear structure containing six-membered ring (Ag-N-N-)(2). In complexes 1-5, the Ag center dot center dot center dot Ag weak interactions were observed between the two non-bonding Ag(l) centers in the dinuclear unit and the Ag center dot center dot center dot Ag distance are in 3.150-3.481 angstrom. (c) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2009.04.013