Collisional ionization of atomic cesium and potassium by CH3CN

Autor:	H. C. Schweinler, J. A. D. Stockdale, Robert J. Warmack
Rok vydání:	1980
Předmět:	chemistry Internal energy Caesium Ionization General Physics and Astronomy chemistry.chemical_element Physical and Theoretical Chemistry Atomic physics Ground state Alkali metal Kinetic energy Charged particle Ion
Zdroj:	The Journal of Chemical Physics. 72:5930-5934
ISSN:	1089-7690 0021-9606
DOI:	10.1063/1.439091
Popis:	Collisional ionization of ground state Cs and K atoms by CH3CN has been investigated in a crossed‐beam experiment for laboratory alkali kinetic energies from 26.5 to 90.7 eV (Cs) and 13.1 to 37.6 eV (K). The kinetic energies and angular distributions of product postive (Cs+ and KK+) and negative (CN−) ions were measured. From these, estimates of the internal energy of the molecular fragments were made. No evidence for production of a stable CN3CN− ion through alkali collisions was obtained.
Databáze:	OpenAIRE
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