[Nd(2,3-pyridinedicarboxylate)(2,3-pyridinedicarboxylateH)(H2O)]n | 1401006-34-5

• 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: [Nd(2,3-pyridinedicarboxylate)(2,3-pyridinedicarboxylateH)(H2O)]n
• CAS: 1401006-34-5
• 化学式: C₇H₃NO₄*C₇H₄NO₄*H₂O*Nd
• 分子量: 493.473
• InChiKey: CMBJKLWVUOFYLT-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -3.87
• 重原子数：
  26.0
• 可旋转键数：
  4.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  214.97
• 氢给体数：
  1.0
• 氢受体数：
  9.0

反应信息

• 作为产物：
  描述：

  水 、 2,3-吡啶二甲酸 、 neodymium(III) chloride hexahydrate 反应 24.0h， 生成 [Nd(2,3-pyridinedicarboxylate)(2,3-pyridinedicarboxylateH)(H2O)]n
  参考文献：
  名称：

  Structure and luminescence of a 2-dimensional 2,3-pyridinedicarboxylate coordination polymer constructed from lanthanide(III) dimers

  摘要：

  A new two-dimensional lanthanide coordination polymer, [Ln(C7H3NO4)(C7H4NO4)(H2O)](n) (Ln = trivalent Pr, Nd, Sm, Eu, and Tb) has been hydrothermally synthesized from reaction with 2,3-pyridinedicarboxylic acid. The compound crystallizes in the P2(1)/c space group and is built from sheets composed of carboxylate-bridged Ln dimers stacked along the [1 0 0] direction and held together by hydrogen bonding between carboxylic acid groups. The organic component is successful at sensitizing lanthanide emission in the Sm, Eu, and Tb compounds with quantum yields experimentally determined of 0.60, 4.6, and 2.6%, respectively. (c) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.05.039