Publication: Structure of the Observable Histidine Radical Cation in the Gas Phase: a Captodative α Radical Ion
All || By Area || By Year| Title | Structure of the Observable Histidine Radical Cation in the Gas Phase: a Captodative α Radical Ion | Authors/Editors* | Jeffrey Steill, Junfang Zhao, Chi-Kit Siu, Yuyong Ke, Udo H. Verkerk, Jos Oomens, Robert C. Dunbar, Alan C. Hopkinson, and K.W. Michael Siu |
|---|---|
| Where published* | Angewandte Chemie International Edition |
| How published* | Journal |
| Year* | 2008 |
| Volume | 47 |
| Number | 50 |
| Pages | 9666-9668 |
| Publisher | |
| Keywords | |
| Link | http://www3.interscience.wiley.com/cgi-bin/fulltext/121506338/HTMLSTARTW |
| Abstract |
The observable histidine radical cation generated by collision-induced dissociations of the [CuII(2,2':6',2"-terpyridine)(His)]·2+ ion in the gas phase has the positive charge on the protonated imidazole ring and the radical formally on the α carbon. This captodative α radical ion structure is confirmed by infrared multiple photon dissociation spectroscopic experiments and density functional calculations. |
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