[Zn(1,4,7,10-tetraazacyclododecane)(NO3)]ClO4 | 775342-14-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: [Zn(1,4,7,10-tetraazacyclododecane)(NO3)]ClO4
• CAS: 775342-14-8
• 化学式: C₈H₂₀N₄*ClO₄*NO₃*Zn
• 分子量: 399.119
• InChiKey: WSIYPXMKLFFQEE-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [Zn(1,4,7,10-tetraazacyclododecane)(NO3)]ClO4 以 solid 为溶剂， 生成 zinc(II) oxide 、 zinc(II) chloride
  参考文献：
  名称：

  Synthesis, spectral and thermal properties of macrocyclic zinc(II) complexes

  摘要：

  The new zinc ternary complexes [Zn(cyclen)NO3]ClO4 (I), [Zn-2(cyclen)(2)(mu-nic)](ClO4)(3) (II), [Zn-2(cyclen)(2)(mu-pic)](ClO4)(3) (III) (cyclen=1,4,7,10-tetraazacyclododecane; nic=nicotinic acids pic=picolinic acid) were synthesized and their spectral and thermal properties were investigated. The compounds were characterized by elemental analysis, IR spectroscopy and TG/DTG, DTA methods. Moreover, the way of coordination of pyridinecarboxylate anions was proposed oil the basis of the spectral data and consequently proved with results of X-ray structure analysis.

  DOI：

  10.1023/b:jtan.0000027808.60599.71
• 作为产物：
  描述：

  zinc perchlorate 、 硝酸 、 轮环藤宁 在 sodium hydroxide 作用下， 以 水 为溶剂， 生成 [Zn(1,4,7,10-tetraazacyclododecane)(NO3)]ClO4
  参考文献：
  名称：

  Synthesis, spectral and thermal properties of macrocyclic zinc(II) complexes

  摘要：

  The new zinc ternary complexes [Zn(cyclen)NO3]ClO4 (I), [Zn-2(cyclen)(2)(mu-nic)](ClO4)(3) (II), [Zn-2(cyclen)(2)(mu-pic)](ClO4)(3) (III) (cyclen=1,4,7,10-tetraazacyclododecane; nic=nicotinic acids pic=picolinic acid) were synthesized and their spectral and thermal properties were investigated. The compounds were characterized by elemental analysis, IR spectroscopy and TG/DTG, DTA methods. Moreover, the way of coordination of pyridinecarboxylate anions was proposed oil the basis of the spectral data and consequently proved with results of X-ray structure analysis.

  DOI：

  10.1023/b:jtan.0000027808.60599.71

文献信息

• Ternary Complexes of Zinc(II), Cyclen and Pyridinecarboxylic Acids
  作者：Zuzana Vargová、Jan Kotek、Jakub Rudovský、Jan Plutnar、Robert Gyepes、Petr Hermann、Katarina Györyová、Ivan Lukeš

  DOI：10.1002/ejic.200700183

  日期：2007.9

  [Zn(cyclen)}2(μ-L2-N,O)]3+ cation, and both [Zn(cyclen)]2+ units exhibit tetragonal-pyramidal arrangements. An unusual coordination mode is found in the [Zn(cyclen)}2(μ-L1-O:N,O′)]3+ cation, where the picolinic acid anion also bridges two [Zn(cyclen)]2+ units but is coordinated monodentately through one oxygen atom to one unit (N4O tetragonal pyramid) and chelates through the other pyridine nitrogen and carboxylate

  已经在溶液和固态中研究了含有 Zn2+、循环和/或吡啶羧酸和酰胺 [吡啶甲酸 (HL1)、烟碱 (HL2) 和双吡啶甲酸 (H2L3) 酸和烟酰胺 (L4)] 的二元和三元系统。配体和二元系统的解离常数和稳定性常数分别与文献结果一致。吡啶甲酸和二吡啶甲酸与 [Zn(cyclen)]2+ 物质形成稳定的三元配合物；观察到烟酸和烟酰胺的弱相互作用。三元配合物的形成稳定了循环氮原子处的质子化产物，这些质子化的配合物甚至在 pH = 7 时也能被发现。溶液中配合物的结构与固态和分子模型计算中发现的结构密切相关. 确定了几种配合物的固态结构。[Zn(cyclen)(NO3)]+ 复合物中的锌原子结合在 N4O 四方锥体环境中。烟酸阴离子在 [Zn(cyclen)}2(μ-L2-N,O)]3+ 阳离子中形成桥，并且两个 [Zn(cyclen)]2+ 单元都表现出四方锥体排列。在 [Zn(cyclen)}2(μ-L1-O:N