[Zn(μ-2,2'-bis(4-pyridylmethyleneoxy)-1,1'-biphenylene)(1,2-benzenedicarboxylate)]n*nH2O | 960597-33-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [Zn(μ-2,2'-bis(4-pyridylmethyleneoxy)-1,1'-biphenylene)(1,2-benzenedicarboxylate)]n*nH2O
• CAS: 960597-33-5
• 化学式: C₈H₄O₄*C₂₄H₂₀N₂O₂*H₂O*Zn
• 分子量: 615.958
• InChiKey: SFYPSCSSTMUQKR-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  2.89
• 重原子数：
  42.0
• 可旋转键数：
  9.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  156.0
• 氢给体数：
  0.0
• 氢受体数：
  8.0

反应信息

• 作为产物：
  描述：

  水 、 邻苯二甲酸 、 zinc(II) bromide dihydrate 、 2,2'-bis(4-pyridylmethyleneoxy)-1,1'-biphenylene 在 NaOH 作用下， 以 甲醇 、 水 为溶剂， 以83%的产率得到[Zn(μ-2,2'-bis(4-pyridylmethyleneoxy)-1,1'-biphenylene)(1,2-benzenedicarboxylate)]n*nH2O
  参考文献：
  名称：

  Chains, ladders and sheets of d10 metal–organic polymers generated from the flexible bipyridyl ligands

  摘要：

  By use of the three-layer diffusion method, reactions of flexible bipyridyl ligands (4,4'-bpp or 3,3'-bpp) with M(II) salts (M = Zn, Cd) and multi-carboxylate ligands resulted in the formation of four interesting d(10) metal-organic coordination polymers: [Zn(mu-4,4'-bpp)Br-2](n) (1), [Zn(mu-4,4'-bpp)(l,2-bdc)](n) center dot nH(2)O (2), [Zn(mu-3,3'-bpp)(1,3-bdc)](n) center dot nCH(3)OH center dot 2nH(2)O (3) and [Cd(mu-3,3'-bpp)(C4H2O4)](n) center dot 3nH(2)O (4) (4,4'-bpp = 2,2'-bis(4-pyridylmethyleneoxy)- 1,1'-biphenylene; 3,3'-bpp = 2,2 '-bis(3-pyridylmethyleneoxy)-1,1'-biphenylene; bdc=benzenedicarboxylate, C4H4O4 = fumaric acid). Complex 1 has a 2D sheet structure consisting of two unusual zigzag Zn(II) chains which are nearly perpendicular to each other. Complex 2 is comprised of two-leg ladders, in which [Zn(4,4'-bpp)] chains serve as the side rails and 1,2-bdc ligands serve as the cross rungs. In complex 3, every two 1,3-bdc ligands connect the neighbouring Zn(II)-3,3'-bpp dimetallic rings in eta(1) coordination modes into an interesting chain structure. Complex 4 consists of an anionic macrocycle-containing cadmium dicarboxylate sheets that are separated by 3,3'-bpp. These d(10) metal complexes exhibit high thermal stabilities and strong luminescence efficiencies. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.07.048