Probing the structure of CH5+ by dissociative charge exchange |
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| Authors: | Mann Jennifer E Xie Zhen Savee John D Braams Bastiaan J Bowman Joel M Continetti Robert E |
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| Institution: | Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0340, USA. |
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| Abstract: | Dissociative charge exchange of CH5+ with Cs, coupled with quasiclassical trajectory calculations on an ab initio PES for CH5, has been used to probe the structure of the CH5+ cation. Product kinetic energy release distributions and branching ratios for CH5 --> CH4 + H and CH5 --> CH3 + H2 have been compared. The agreement of the product branching ratios provides evidence for the fluxional nature of CH5+. |
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