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Dynamics of chemical reactions of doubly-charged ions. CF2D+ formation in collisions of CF22+ and D2

✍ Scribed by Z. Dolejšek; M. Fárník; Z. Herman

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
435 KB
Volume
235
Category
Article
ISSN
0009-2614

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✦ Synopsis

The dynamics of the formation of the chemical rearrangement product CF2D + and the charge transfer product CF~-in collisions of the dication CF~ + with D 2 was investigated in a crossed-beam scattering experiment at a collision energy of 0.6 eV (c.m.). The scattering diagrams obtained show that both products are formed in impulsive processes in which Coulomb repulsion between two singly charged products, CFzD ++ D + and CF + + D~-, respectively, plays a dominant role. The energy partitioning of the total energy available in these highly exoergic processes is about half in the relative translation and about half in the internal energy (electronic and/or vibrational).

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