Rapid Synthesis of Radioactive Transition-Metal Carbonyl Complexes at Ambient Conditions
详细信息 查看全文
- 作者：Julia Even ; Alexander Yakushev ; Christoph E. D眉llmann ; Jan Dvorak ; Robert Eichler ; Oliver Gothe ; Daniel Hild ; Egon J盲ger ; Jadambaa Khuyagbaatar ; Jens V. Kratz ; J枚rg Krier ; Lorenz Niewisch ; Heino Nitsche ; Inna Pysmenetska ; Matthias Sch盲del ; Brigitta Schausten ; Andreas T眉rler ; Norbert Wiehl ; David Wittwer
- 刊名：Inorganic Chemistry
- 出版年：2012
- 出版时间：June 18, 2012
- 年：2012
- 卷：51
- 期：12
- 页码：6431-6433
- 全文大小：244K
- 年卷期：v.51,no.12(June 18, 2012)
- ISSN：1520-510X
文摘
Carbonyl complexes of radioactive transition metals can be easily synthesized with high yields by stopping nuclear fission or fusion products in a gas volume containing CO. Here, we focus on Mo, W, and Os complexes. The reaction takes place at pressures of around 1 bar at room temperature, i.e., at conditions that are easy to accommodate. The formed complexes are highly volatile. They can thus be transported within a gas stream without major losses to setups for their further investigation or direct use. The rapid synthesis holds promise for radiochemical purposes and will be useful for studying, e.g., chemical properties of superheavy elements.