cyclopentadienyl copper | 521094-98-4

• 分子结构分类: 有机化合物 - 碳氢化合物 - 芳香烃
• 英文名称: cyclopentadienyl copper
• 英文别名: (CuCp).infin.；Cyclopentadienylcopper(i)；copper(1+);cyclopenta-1,3-diene
• CAS: 521094-98-4
• 化学式: C₅H₅Cu
• 分子量: 128.641
• InChiKey: FTDBWTRFDUNLLA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  6
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  cyclopentadienyl copper 、 二叔丁基硒化物 、 三乙基镓 以 neat (no solvent) 为溶剂， 生成
  参考文献：
  名称：

  Photoluminescence and Raman spectra of the ordered vacancy compound CuGa5Se8

  摘要：

  We studied the photoluminescence (PL) and Raman properties of the ordered defect compound CuGa5Se8. Twelve peaks were detected from the room-temperature Raman spectra with the A(1) mode around 160 cm(-1). Due to the stress in the polycrystalline thin film the corresponding frequencies of the Raman modes of a CuGa5Se8 single crystal were slightly shifted. One broad asymmetric PL band at 1.788 and 1.765eV was observed at 10K in the PL spectra of CuGa5Se8 single crystal and polycrystalline layer, respectively. The temperature and laser power dependencies of the PL spectra were also studied. The shape and properties of the PL band assure the presence of potential fluctuations and the analyses of the PL data suggest that the emission is due to band-to-tail (BT) or band-toimpurity (BI) recombination. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.physb.2007.08.098

文献信息

• Compositional dependence of Raman scattering and photoluminescence emission in Cu–Ga–Se films grown by MOCVD
  作者：M. Grossberg、J. Krustok、S. Siebentritt、J. Albert

  DOI：10.1016/j.physb.2009.03.027

  日期：2009.7

  This paper presents Raman scattering and photoluminescence (PL) analysis of polycrystalline Cu-Ga-Se films grown epitaxially on the GaAs substrate. In the compositional dependence of the Raman spectra of the CuGaSe2 films, the appearance of the ordered vacancy compounds (OVCS) CuGa3Se5 and CuGa5Se8 was observed. The dominating A, Raman modes were detected at 185, 166 and 159 cm(-1), respectively The PL bands of CuGaSe2, CuGa3Se5 and CuGa5Se8 at T = 10 K were detected at 1.615,1.72 and 1.76eV, respectively. The dominating PL emission channel is the band-to-tail (BT) type recombination. (C) 2009 Elsevier B.V. All rights reserved.