Zn(4,7-diphenyl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole)2Cl2 | 1390650-24-4

• 英文名称: Zn(4,7-diphenyl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole)2Cl2
• CAS: 1390650-24-4
• 化学式: C₃₀H₂₀Cl₂N₈S₂Zn
• 分子量: 692.97
• InChiKey: SXRWRLFQBVAKQC-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) chloride dihydrate 、 3,6-二苯基-[1,2,4]三唑并[3,4-b][1,3,4]噻二唑 以 乙醇 为溶剂， 以40%的产率得到Zn(4,7-diphenyl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole)2Cl2
  参考文献：
  名称：

  Metal–organic coordination architectures of condensed heterocyclic based 1,2,4-triazole: Syntheses, structures and emission properties

  摘要：

  In efforts to explore the effects of metal ions, ligand structures, counteranions on the structures and properties of metal-organic complexes, seven d(10) metals (Zn and Cd) and transition metals (Cu and Co) coordination compounds with condensed heterocyclic based 1,2,4-triazole 4,7-diphenyl-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole (L-1), 4-phenyl-7-(pyridine-3-yl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole (L-2), 4-phenyl-7-(pyridine-4-yl)-1.2,4-triazolo[3,4-b]-1,3,4-thiadiazole (L-3), and 4-(pyridine-3-yl)-7-(pyridine-4-yl)-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole (L-4), Zn(L-1)(2)Cl-2 (1), Co(L-1)(2)Cl-2 (2), {[Cd(L-2)(2)(H2O)(2)]center dot (ClO4)(2)}(infinity) (3), Cd(L-2)(2)(NO3)(2)(H2O)(2) (4), {[Cu(L-3)(2)(NO3)(2)]center dot(CH2O2)}(infinity) (5), {[Cu(L-3)(2)(OH)(MeOH)]center dot(MeOH)(2)center dot BF4}(infinity) (6) and [Cd(L-4)(2)(NO3)2](infinity) (7) were synthesized and structurally characterized by elemental analyses, 1R spectroscopy and single-crystal X-ray diffraction. Complexes 1,2 and 4 have a mononuclear structure, 1 and 2 have similar structure, 3 and 6 have a neutral rhombohedral grid with a (4,4) topology, the coordination network of 3 further assembled into a three-dimensional framework by O-H center dot center dot center dot O hydrogen-bonding interactions, 5 reveals a coordination chain structures consisting of a neutral chain {[Cu(L-3)(2)(NO3)(2)]center dot(CH2Cl2)}(infinity) with the Cu-II centers, and 7 has a coordination chain. Obviously, the structural differences among them are attributable to the difference of metal ions, counter-anions, the locality and amount of coordination atoms in ligands framework. All the complexes are air stable at room temperature. Furthermore, the fluorescent properties of complexes 1, 3, 4, 7 and corresponding ligands have been investigated and discussed. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2012.05.028