铋四聚体 | 958877-07-1

• 分子结构分类: 无机化合物 - 均相金属化合物 - 均相后过渡金属化合物
• 中文名称: 铋四聚体
• CAS: 958877-07-1；12595-65-2
• 化学式: Bi₄
• 分子量: 835.922
• InChiKey: DKMXBSLUBZRBJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.52
• 重原子数：
  4
• 可旋转键数：
  0
• 环数：
  0.0
• 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：
  0

反应信息

• 作为产物：
  描述：

  氢化铋 以 gaseous matrix 为溶剂， 生成 Bi(III)2 、 铋四聚体
  参考文献：
  名称：

  Laser fluorescence studies of metal clusters: Spectroscopy of molecular bismuth

  摘要：

  The electronic spectra of Bin clusters in solid Ne and Ar matrices are studied by absorption and laser induced fluorescence techniques. The Bi2 ?→? spectrum appears to be unperturbed by the solid medium. A second, slightly lower lying excited electronic state may also be due to Bi2. Spectra belonging to another bismuth cluster, most likely to Bi4 are also observed and analyzed. The vibrational frequencies of the emitting species are determined. The spectrum is consistent with a Td structure for the tetramer, but shows no evidence of Jahn–Teller distortions.

  DOI：

  10.1063/1.439893

文献信息

• Laser fluorescence studies of metal clusters: Spectroscopy of molecular bismuth
  作者：V. E. Bondybey、J. H. English

  DOI：10.1063/1.439893

  日期：1980.7

  The electronic spectra of Bin clusters in solid Ne and Ar matrices are studied by absorption and laser induced fluorescence techniques. The Bi2 ?→? spectrum appears to be unperturbed by the solid medium. A second, slightly lower lying excited electronic state may also be due to Bi2. Spectra belonging to another bismuth cluster, most likely to Bi4 are also observed and analyzed. The vibrational frequencies of the emitting species are determined. The spectrum is consistent with a Td structure for the tetramer, but shows no evidence of Jahn–Teller distortions.