Ag2(4-(2-pyridinyl)-1,2,4-triazole)2(CF3COO)2(H2O)2 | 1394389-31-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: Ag2(4-(2-pyridinyl)-1,2,4-triazole)2(CF3COO)2(H2O)2
• CAS: 1394389-31-1
• 化学式: C₁₈H₁₆Ag₂F₆N₈O₆
• 分子量: 770.102
• InChiKey: FSHLJJHHJIQQJX-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：

  4-(2-pyridyl)-1,2,4-triazole 、 水 、 silver trifluoroacetate 以 乙腈 为溶剂， 反应 0.33h， 以62%的产率得到Ag2(4-(2-pyridinyl)-1,2,4-triazole)2(CF3COO)2(H2O)2
  参考文献：
  名称：

  Syntheses, crystal structures and luminescent properties of anion-tuned triazolate–silver(I) complexes

  摘要：

  The self-assembly of silver(I) salts (AgAsF6, AgCF3CO2) with the bitopic triazole ligand 4-(2-pyridinyl)-1,2,4-triazole (L-1) produced two dinuclear complexes [Ag(L-1)(2)(AsF6)(2)center dot 3H(2)O (1) and (Ag(L-1) (CF3CO2)(H2O)](2) (2). While the reaction of the tritopic ligand 4-(3-pyridinyl)-1,2,4-triazole (L-2) with AgCF3SO3 and AgCH3CO2 afforded the two-dimensional meso {[Ag-2(L-2)(2)(CF3SO3)(2)]center dot 0.5H(2)O}(n) (3) and, containing alternative left- and right-handed helical chains and an infinite two-dimensional architecture, {[Ag(L-2)](CH3CO2)center dot 0.75H(2)O}(n) (4) with 4.8(2) topology. Structural analyses indicate that the increase of coordination number (from 2 to 3) of the ligand is an effective route to obtain high-dimensional structures (from zero- to two-dimensional). Moreover, the anions not only play an important role in the outcome of the resulting supramolecular array, but also greatly influence the configurations of the ligands to tune the coordination network topology. Both in the solid state and in aqueous solution, all four complexes exhibit strong fluorescent emission bands, which may be assigned to intra-ligand fluorescent emissions. Crown Copyright (C) 2012 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.07.012