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copper(II) tetra(p-octylphenyl)porphyrin | 866957-68-8

中文名称
——
中文别名
——
英文名称
copper(II) tetra(p-octylphenyl)porphyrin
英文别名
CuTOPP
copper(II) tetra(p-octylphenyl)porphyrin化学式
CAS
866957-68-8
化学式
C76H92CuN4
mdl
——
分子量
1125.14
InChiKey
VQTVHIYMTXYSKF-LOJAHXFYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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

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文献信息

  • Spectroscopy and Photophysics of Self-Organized Zinc Porphyrin Nanolayers. 2. Transport Properties of Singlet Excitation
    作者:Harry Donker、Arie van Hoek、Willem van Schaik、Rob B. M. Koehorst、Mikalai M. Yatskou、Tjeerd J. Schaafsma
    DOI:10.1021/jp058055g
    日期:2005.9.1
    Exciton diffusion has been studied in 5-25-nm-thick films of zinc tetra-(p-octylphenyl)-porphyrin (ZnTOPP) spin-coated onto quartz slides by intentional doping with quenchers using steady-state as well as time-resolved fluorescence spectroscopy. The fluorescence spectra of the films are very similar to those of solutions, indicating emission from localized exciton states. From the dependence of the fluorescence quenching on the quencher concentration and fluorescence lifetime measurements, the exciton diffusion can be concluded to be quasi-one-dimensional with an exciton diffusion length of 9 +/- 3 nm and an intrastack energy-transfer rate constant of 10(11)-10(12) s(-1). From fluorescence anisotropy decay measurements, we conclude that neighboring stacks aggregate in a herringbone structure, forming ordered domains that are randomly oriented in the substrate plane. These measurements indicate an interstack energy-transfer rate constant of (7 +/- 2) x 10(10) s(-1).
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