[Zn(2-bromoterephthalate(1-))2(2,5-bis(3-pyridyl)-1,3,4-oxadiazole)2](H2O) | 1210947-57-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: [Zn(2-bromoterephthalate(1-))2(2,5-bis(3-pyridyl)-1,3,4-oxadiazole)2](H2O)
• CAS: 1210947-57-1
• 化学式: C₄₀H₂₄Br₂N₈O₁₀Zn*H₂O
• 分子量: 1019.89
• InChiKey: ZMADJXQMCHJCDN-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：

  zinc(II) nitrate hexahydrate 、 2-溴四苯醌 、 2,5-双(3-吡啶)-1,3,4-噁二唑 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 以51%的产率得到[Zn(2-bromoterephthalate(1-))2(2,5-bis(3-pyridyl)-1,3,4-oxadiazole)2](H2O)
  参考文献：
  名称：

  Mixed-ligand metallosupramolecular complexes with Brn-terephthalic acid (n=1 or 4) and a versatile bent dipyridyl tecton: Structural modulation by substituent effect of the ligand and metal ion

  摘要：

  This work presents a series of Zn-II, Cd-II, Co-II, and Pb-II supramolecular complexes assembled from a bent dipyridyl derivative 2,5-bis(3-pyridyl)-1,3,4-oxadiazole (3-bpo) and different dicarboxyl co-ligands 2-bromoterephthalic acid (H(2)BTA) and tetrabromoterephthalic acid (H(2)TBTA). All products have been prepared under similar conditions and characterized by IR, microanalysis, and TG-DTA techniques. Single-crystal X-ray diffraction indicates that these complexes display mononuclear, 1-D, and 2-D coordination motifs, and diverse higher-dimensional extended networks are further constructed via additional secondary interactions such as H-bonding and aromatic stacking. Notably, in situ hydrolysis reaction of 3-bpo is observed in the Pb-II complex with H(2)TBTA, affording another dipyridyl-type ligand N,N'-bis(3-picolinoyl)hydrazine (3-bph). These results evidently reveal the significant substituent effect of terephthalic acid in structural direction of these metallosupramolecular that are also regulated by the selection of metal ions. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.06.041