双(8-羟基喹啉)锌(II)四聚体 | 97477-20-8

• 中文名称: 双(8-羟基喹啉)锌(II)四聚体
• 英文名称: zinc 8-quinolinolate
• 英文别名: bis(8-hydroxyquinoline)zinc(II) tetramer
• CAS: 97477-20-8
• 化学式: C₇₂H₄₈N₈O₈Zn₄
• 分子量: 1414.78
• InChiKey: DRBMQHSPLBIIBW-UHFFFAOYSA-F

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：

  双(8-羟基喹啉)锌(II)四聚体 以 氯仿 为溶剂， 生成 bis(8-hydroxyquinolinato)zinc(II) dihydrate
  参考文献：
  名称：

  The effects of crystal structure on optical absorption/photoluminescence of bis(8-hydroxyquinoline)zinc

  摘要：

  In this paper, the trans formal ion processes of two types of bis(8-hydroxyquinoline)zinc: Znq(2) dihydrate and anhydrous (Znq2)4 were investigated by X-ray diffraction (XRD), infrared spectra (IR), scanning electron microscope (SEM), differential scanning calorimetry (DSC) and thermogravimetry (TG). The effects of crystal structure on optical properties of bis(8-hydroxyquinoiline)zinc were analyzed. Znq(2) dihydrate can be transformed into anhydrous (Znq(2))(4) during heating under vacuum. Reversal transformation occurs by the interaction between chloroform and (Znq(2))(4). But (Znq(2))(4) was partially transformed into Znq(2) dihydrate by the interaction between ethanol and (Znq(2))(4). The different molecular structure results in different crystal stacking and electronic structure, thereby affect its optical properties. (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.ssc.2005.08.021
• 作为产物：
  描述：

  bis(8-hydroxyquinolinato)zinc(II) dihydrate 以 solid 为溶剂， 生成 双(8-羟基喹啉)锌(II)四聚体
  参考文献：
  名称：

  The effects of crystal structure on optical absorption/photoluminescence of bis(8-hydroxyquinoline)zinc

  摘要：

  In this paper, the trans formal ion processes of two types of bis(8-hydroxyquinoline)zinc: Znq(2) dihydrate and anhydrous (Znq2)4 were investigated by X-ray diffraction (XRD), infrared spectra (IR), scanning electron microscope (SEM), differential scanning calorimetry (DSC) and thermogravimetry (TG). The effects of crystal structure on optical properties of bis(8-hydroxyquinoiline)zinc were analyzed. Znq(2) dihydrate can be transformed into anhydrous (Znq(2))(4) during heating under vacuum. Reversal transformation occurs by the interaction between chloroform and (Znq(2))(4). But (Znq(2))(4) was partially transformed into Znq(2) dihydrate by the interaction between ethanol and (Znq(2))(4). The different molecular structure results in different crystal stacking and electronic structure, thereby affect its optical properties. (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.ssc.2005.08.021

文献信息

• The Crystal and Molecular Structure of Anhydrous Zinc 8-Quinolinolate Complex, [Zn(C₉H₆NO)₂]₄
  作者：Yasushi Kai、Masahiro Morita、Noritake Yasuoka、Nobutami Kasai

  DOI：10.1246/bcsj.58.1631

  日期：1985.6

  The molecular structure of an anhydrous zinc 8-quinolinolate obtained by sublimation has been determined by means of X-ray diffraction. The complex forms triclinic crystals; a=11.858(1), b=13.019(2), c=10.834(1) A, α=106.56(1), β=109.00(1), and γ=74.14(1)°, space group P\bar1 (No. 2) with one [Zn(C9H6NO)2]4 molecule. The structure was solved by the heavy atom method and refined by the block-diagonal

  通过升华获得的无水 8-羟基喹啉锌的分子结构已通过 X 射线衍射确定。配合物形成三斜晶体；a=11.858(1), b=13.019(2), c=10.834(1) A, α=106.56(1), β=109.00(1), and γ=74.14(1)°,空间群P\bar1 (No. 2) 带有一个 [Zn(C9H6NO)2]4 分子。该结构通过重原子法求解，并通过块对角最小二乘法精修至 R = 0.043，对于 3320 次非零反射。分子是中心对称的四聚体；四个 [Zn( )2] 单元由 8-喹啉配体的氧原子连接。发现了两种类型的桥接氧原子。两个晶体学独立的锌原子具有不同的几何形状、六配位和五配位。