oxidane

• 分子结构分类: 无机化合物 - 均质非金属化合物 - 其他非金属有机物
• 英文名称: oxidane
• 化学式: O₆
• 分子量: 108.0
• InChiKey: CACDWRVXMWGLKR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.95
• 重原子数：
  6
• 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：
  6
• 氢给体数：
  6
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  oxidane 以 neat (no solvent) 为溶剂， 生成 氧气
  参考文献：
  名称：

  Complete kinematic measurement of three-body reaction dynamics: Dissociative photodetachment of O6− at 532 nm

  摘要：

  Measurement of the translational energy partitioning in the three-body dissociative photodetachment of O6− (O6−+hν→O2+O2+O2+e−) at 532 nm is reported. Using photoelectron and photofragment translational energy spectroscopies in coincidence, a complete kinematic measurement of the three-body dissociation of neutral O6 is obtained. Vibrationally resolved product translational energy distributions are observed. The results provide insights into the structure, binding energy, and dissociation dynamics of O6− and O6 and illustrate a new approach to the study of three-body reaction dynamics.

  DOI：

  10.1063/1.477580
• 作为产物：
  描述：

  氧气-18O2 在 electron 作用下， 以 gaseous matrix 为溶剂， 生成 水 、 、 2l3,3l3-tetraoxid-2-en-1-ium-1,2,3,4-18O4 、 、 oxidane
  参考文献：
  名称：

  Infrared spectra of cyclic-O6+ and trans-O6+ in solid neon and argon

  摘要：

  Charged transient species in the oxygen system have been trapped in solid argon and neon using electron impact, Townsend discharge, and laser-ablation methods. The previously identified O3−, O4−, and O4+ species are observed in these experiments. Absorptions at 1435.0 and 1429.5 cm−1 in solid neon are characterized as cyclic-O6+ and trans-O6+, respectively, on the basis of annealing behavior, isotopic substitution, multiplet structure in mixed O216+18O2 experiments, and density functional calculations. Cyclic-O6+ is observed at 1416.1 cm−1 in solid argon, a smaller displacement than found for cyclic-O4+ in solid argon.

  DOI：

  10.1063/1.478910

文献信息

• Production and stability of singly and doubly charged O2 clusters
  作者：P. Scheier、A. Stamatovic、T.D. Märk

  DOI：10.1016/0009-2614(88)87101-x

  日期：1988.2

  Waals clusters. The appearance energy AE of ((O2)n· O)2+ is shifted well below the appearance energy of O2+ from O2. This is in accordance with a recently suggested sequential ionization mechanism for the production of stable doubly charged cluster ions. Moreover, the shape of the ionization cross section curve of singly charged cluster ions indicates that above the appearance energy of doubly charged

  使用电子碰撞电离质谱法研究了由超音速喷嘴膨胀产生的（O 2）n分子团簇。质谱图（n最高为110）显示了三个同源序列，由（O 2）n +，（（O 2）n ·O）+和（（O 2）n ·O）2+离子组成。对于双电荷，化学计量和碎片的O 2簇离子，发现的临界外观尺寸为n 2 = 92。这证实了最近关于n 2的预测在范德华星团中。的外观能量AE（（O 2）ñ ·O）2+偏移远低于0的外观能量2+选自O 2。这与最近提出的用于产生稳定的双电荷团簇离子的顺序电离机理一致。此外，单电荷团簇离子的电离横截面曲线的形状表明，在双电荷离子的出现能之上，通过不稳定的双电荷离子的库仑爆炸产生了相当数量的单电荷离子。