{CuC7H3NO4py} | 51120-61-7

• 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: {CuC7H3NO4py}
• 英文别名: Copper;pyridine;pyridine-2,6-dicarboxylate
• CAS: 51120-61-7
• 化学式: C₁₂H₈CuN₂O₄
• 分子量: 307.753
• InChiKey: RICGDCQKJLCPKH-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -1.11
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  106
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  catena-[(μ₂-pyridine-2,6-dicarboxylato)-diaqua-copper(II)] 在 吡啶 作用下， 以 吡啶 为溶剂， 生成 {CuC7H3NO4py}
  参考文献：
  名称：

  Lukesh, R.; Jurechek, M., Collection of Czechoslovak Chemical Communications, 1948, vol. 13, p. 131 - 160

  摘要：

  DOI：

文献信息

• Electronic and bonding properties of mixed ligand pyridine-2,6-dicarboxylate copper(II) complexes: Molecular structures of [Cu(4-dimethylaminopyridine)(pyridine-2,6-dicarboxy lato)] and [Cu(N-methylimidazole)(pyridine-2,6-dicarboxylato)(0.5H2O)]
  作者：Chan-Cheng Su、Shin-Yi Chiu

  DOI：10.1016/0277-5387(95)00542-0

  日期：1996.8

  6-dicarboxylatocopper(II) complexes, [Cu(dipic)(L)] [dipic = pyridine-2,6-dicarboxylate, L = imidazole, N-methylimidazole (nmim), 4-methylimidazole, pyridine, 4-methylpyridine, 4-aminopyridine, 4-dimethylaminopyridine(4dmapy) and NH3 · H2O], have been synthesized and characterized by elemental analyses, and UV—vis, IR and EPR spectroscopic measurements. Molecular structures of [Cu(dipic)(4dmapy)] (1) and [Cu(dipic)(nmim)(H2O)0

  摘要混合配体吡啶-2,6-二羧基铜（II）配合物，[Cu（dipic）（L）] [dipic =吡啶-2,6-二羧酸盐，L =咪唑，N-甲基咪唑（nmim），4-甲基咪唑合成了吡啶，4-甲基吡啶，4-氨基吡啶，4-二甲基氨基吡啶（4dmapy）和NH3· ]并通过元素分析，UV-vis，IR和EPR光谱进行了表征。[Cu（dipic）（4dmapy）]（1）和[Cu（dipic）（nmim）（H2O）0.5]（2）的分子结构已通过X射线衍射法确定。配合物1是方形平面的，而复合物2既包含方形锥体[Cu（dipic）（nmim）（ ）]单元，又包含方形平面[Cu（dipic）（nmim）]单元。赤道杂环的不相同配体与CuN2O2配位平面几乎共面：分别为1、1.3、6.8和13.9°分别为1.3°，1.3°和1.3°。根据其他杂环配合物的光谱数据，它们的结构建议为正方形平面。对于方形平面
• Synthesis, structure, and ligand exchange of a copper(II)-based molecular helix with 2,6-pyridinedicarboxylates
  作者：Jeonghee Lee、Philjae Kang、Moon-Gun Choi、Hyojong Yoo

  DOI：10.1080/00958972.2014.1000316

  日期：2015.2.1

  synthesized by reaction of copper(II) nitrate hemi(pentahydrate) and 2,6-pyridinedicarboxylic acid in DMF. The complex shows a molecular helix structure consisting of five-coordinate Cu(II) building blocks with distorted square pyramidal geometry. Tridentate chelating PDA, DMF, and an oxygen from the carboxylate of the adjacent Cu(II) building unit are coordinated to the copper(II) center. The weakly coordinated

  一维 (1-D) 金属有机聚合物，[Cu2(PDA)2(DMF)2]n（PDA = 2,6-吡啶二羧酸盐，DMF = 二甲基甲酰胺），是通过硝酸铜 (II) 的反应合成的DMF 中的半（五水合物）和 2,6-吡啶二甲酸。该复合物显示出由五配位 Cu(II) 构建块组成的分子螺旋结构，具有扭曲的方形金字塔几何形状。三齿螯合 PDA、DMF 和来自相邻 Cu(II) 构建单元的羧酸盐的氧与铜 (II) 中心配位。[Cu2(PDA)2(DMF)2]n 中弱配位的 DMF 基团很容易与吡啶交换，生成具有六配位拟八面体 Cu(II) 单元的吡啶配位非螺旋一维金属有机聚合物。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cu: MVol.B4, 115, page 1693 - 1696
  作者：

  DOI：——

  日期：——
• Ullah, M R; Bhattacharya, P K, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1991, vol. 30, # 11, p. 976 - 978
  作者：Ullah, M R、Bhattacharya, P K

  DOI：——

  日期：——
• Assembling of copper(II) dipicolinate complexes
  作者：Babulal Das、Jubaraj B. Baruah

  DOI：10.1016/j.poly.2011.09.039

  日期：2012.1

  The role of ancillary ligands, namely imidazole (im), pyridine (py), 2,2'-bipyridine (bpy) and 1,10-phenanthroline (phen) in the assembly of copper(II) dipicolinate complexes are presented. Mononuclear complexes are observed in the case of monodentate ligands. The mononuclear complex [Cu(im)(3)L]center dot 4H(2)O (1) (L = dipicolinate anion) has a distorted octahedral structure with Z' = 2, whereas [CuL(py)(H2O)]center dot 2H(2)O (2) adopts distorted square pyramidal geometry. The bidentate ligands bpy and phen favor the formation of dinuclear complexes. The dinuclear complex [CuL(bpy)(mu-L)Cu(bpy)(H2O)]center dot 9H(2)O (3) has one carbonyl oxygen atom of a carboxylate group of dipicolinate acting as a bridging ligand to the copper site that is devoid of a coordinated water molecule. The complex has an angle of 83.55 degrees between the plane of L and bpy attached to one copper site, whereas it has an angle of 78.13 degrees between the plane L and bpy attached to the other copper site. A 1,10-phenanthroline containing dinuclear copper(II) dipicolinate complex, [Cu(phen)(H2O)(mu-L)Cu(phen)(2)][CuL2]center dot 12H(2)O (4), has been structurally characterized. It has an unusual carboxylate bridge. (C) 2011 Elsevier Ltd. All rights reserved.