(UO2)(pyridine-2,6-dicarboxylic acid-2H)(H2O) | 55825-93-9

• 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: (UO2)(pyridine-2,6-dicarboxylic acid-2H)(H2O)
• 英文别名: [UO2(dipicolinate)(H2O)]；[UO2(dipic)(H2O)]；(UO2)(pdc)(H2O)
• CAS: 55825-93-9；921927-60-8
• 化学式: C₇H₃NO₄*H₂O*O₂U
• 分子量: 453.148
• InChiKey: ZTUBUZOSPCZSKJ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -3.25
• 重原子数：
  16.0
• 可旋转键数：
  2.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  158.79
• 氢给体数：
  0.0
• 氢受体数：
  7.0

反应信息

• 作为产物：
  描述：

  吡啶-2,6-二甲酸 、 uranyl zinc acetate 、 水 以 水 为溶剂， 生成 (UO2)(pyridine-2,6-dicarboxylic acid-2H)(H2O)
  参考文献：
  名称：

  Uranyl pyridine-dicarboxylate compounds with clustered water molecules

  摘要：

  Two uranyl-containing organic coordination polymers, (UO2)(2)(mu(2)-OH)(pdc)(2) Zn(bpy)(Ac)(2)(H2O)(9) (1) (H(2)pdc = pyridine-2,6-dicarboxylic acid, bpy = 4,4'-bipyridine, HAc = acetic acid) and UO2(pdc)(H2O) (2) have been prepared through a hydrothermal route and characterized by single-crystal X-ray diffraction, thermogravimetric analyses (TGA) and adsorption measurement 1 possesses infinite water cluster chains, which play an important role in the stabilization of the crystal structure. Whereas compound 2 is thermally stable up to at least 350 degrees C, this material exhibits considerable adsorption capacity for water and methanol upon removal of the guest species in the microporous channels. (C) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2006.03.002

文献信息

• Solid‐State Luminescence and π‐Stacking in Crystalline Uranyl Dipicolinates
  作者：Jack M. Harrowfield、Noël Lugan、Gholam H. Shahverdizadeh、Ali A. Soudi、Pierre Thuéry

  DOI：10.1002/ejic.200500671

  日期：2006.1

  dipic = dipicolinate = pyridine-2,6-dicarboxylate, all of which show strong solid-state luminescence from the uranyl centre, have as a common feature extended π-stacking arrays of the dipicolinate ligands. Comparisons with related but non-luminescent complexes indicate that these stacking arrays may be associated with efficient energy transfer from the dipicolinate “antennae” to the uranyl unit. (©

  配合物 M2UO2(dipic)2, M = H, Rb, Cs, dipic = dipicolinate = pyridine-2,6-dicarboxylate 的水合形式的晶体结构测定，所有这些都显示出来自铀酰中心的强固态发光，具有作为共同特征的扩展的吡啶二羧酸配体的 π 堆积阵列。与相关但不发光的复合物的比较表明，这些堆叠阵列可能与从吡啶二羧酸“天线”到铀酰单元的有效能量转移有关。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)
• Two uranyl-organic frameworks based on pyridine carboxylic acid and their electrochemistry properties study
  作者：Liangting Chen、Zhe Liu、Guangfa Hu、Ronglan Zhang、Jianshe Zhao、Chiyang Liu、Ng Seik Weng

  DOI：10.1016/j.jssc.2022.123378

  日期：2022.10

  In this paper, two novel 1D uranyl coordination polymers, [(UO2)(HPDTC)(H2O)]Cl (1) and [(UO2)(DPA)(H2O) (2) based on pyridine acid have been synthesized using hydrothermal method. The structure was obtained with the help of a Single Crystal X-ray diffraction meter and further characterized by IR, UV–vis, TG and others. The compounds show good luminescence properties and the uranium center exhibits

  在本文中，基于吡啶酸的两种新型一维铀酰配位聚合物 [(UO 2 )(HPDTC)(H 2 O)]Cl (1) 和 [(UO 2 )(DPA)(H 2 O) (2)采用水热法合成。该结构是在单晶 X 射线衍射仪的帮助下获得的，并通过 IR、UV-vis、TG 等进一步表征。化合物表现出良好的发光性能，铀中心在化合物间表现出相同的五角双锥配位几何结构。已经通过循环伏安法 (CV) 和恒电流充电/放电 (GCD) 研究了它们的电化学性质。它揭示了化合物1中的抗衡离子提高了电性能，因为容量为 56.94 F g-1。