Rapid Synthesis of Radioactive Transition-Metal Carbonyl Complexes at Ambient Conditions

被引：35

作者：

Even, Julia ^{[1
,2
]}

Yakushev, Alexander ^{[3
]}

Duellmann, Christoph E. ^{[1
,2
,3
]}

Dvorak, Jan ^{[2
]}

Eichler, Robert ^{[4
]}

Gothe, Oliver ^{[6
]}

Hild, Daniel ^{[1
]}

Jaeger, Egon ^{[3
]}

Khuyagbaatar, Jadambaa ^{[2
,3
]}

Kratz, Jens V. ^{[1
]}

Krier, Joerg ^{[3
]}

Niewisch, Lorenz ^{[1
]}

Nitsche, Heino ^{[6
]}

Pysmenetska, Inna ^{[1
,3
]}

Schaedel, Matthias ^{[3
,7
]}

Schausten, Brigitta ^{[3
]}

Tuerler, Andreas ^{[4
,5
]}

Wiehl, Norbert ^{[1
]}

Wittwer, David ^{[4
,5
]}

机构：

[1] Johannes Gutenberg Univ Mainz, Inst Nucl Chem, D-55099 Mainz, Germany

[2] Helmholtz Inst Mainz, SHE Chem Res Sect, D-55099 Mainz, Germany

[3] GSI Helmholtzzentrum Schwerionenforsch GmbH, SHE Chem Dept, D-64291 Darmstadt, Germany

[4] Paul Scherrer Inst, Lab Radio & Environm Chem, CH-5232 Villigen, Switzerland

[5] Univ Bern, Dept Chem & Biochem, CH-3012 Bern, Switzerland

[6] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

[7] Japan Atom Energy Agcy, Adv Sci Res Ctr, Tokai, Ibaraki 3191195, Japan

来源：

INORGANIC CHEMISTRY | 2012年 / 51卷 / 12期

基金：

瑞士国家科学基金会;

关键词：

CHEMISTRY;

D O I：

10.1021/ic300305m

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

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.

引用

页码：6431 / 6433

页数：3

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