Ungeladene Bruchstücke aus einfachen aromatischen Molekülen bei Elektronenstoß

Abstract

A mass spectrometer was used to study the primary neutral fragments produced by 200 eV electrons from C6H6, C6H5F and C6H5CH3 at pressures of 10-5 torr. In the case of C6H5 an attempt was made to measure quantitatively the relative production rates of different neutral fragments and to determine the relative importance of ionic and neutral decays. Ionisation potentials of C6H5, C6H4 and C6H2 were measured.