二氧化碳-17O2 | 1173018-47-7

• 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
• 中文名称: 二氧化碳-17O2
• 中文别名: 二氧化碳-¹⁷O₂
• 英文名称: carbon dioxide
• 英文别名: Methane(~17~O_2_)dione
• CAS: 1173018-47-7
• 化学式: CO₂
• 分子量: 46.011
• InChiKey: CURLTUGMZLYLDI-SUEIGJEOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  3
• 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：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  二氧化碳-17O2 、 氢气 在 catalyst: Raney nickel 作用下， 以 neat (no solvent) 为溶剂， 生成 氧-17原子
  参考文献：
  名称：

  Synthesis of water and molecular oxygen highly enriched in 17O and 18O isotopes from carbon oxides

  摘要：

  The reaction of carbon oxides and hydrogen in the presence of the Raney nickel catalyst has been used for water synthesis. A procedure has been developed for the recovery and collection of the synthesized water with minimal losses and without deteriorating the O-17 or O-18 isotope enrichment as compared to the initial CO2 and CO. The recovery of oxygen with high concentrations of O-17 and O-18 isotopes is based on the reaction of xenon difluoride with water. The yield based on oxygen achieves 99% without reduction of isotope enrichment, which is confirmed by mass-spectral measurements of oxygen isotope concentrations in the initial reagents and final reaction products.

  DOI：

  10.1134/s0036023611030053