Photodissociation dynamics of the propargyl bromide molecular ion

The photodissociation of the propargyl bromide ion was studied at the photon energy of 2.04-3.47 eV. Dissociation in a repulsive excited electronic state was confirmed by the experimental anisotropy parameter of 0.7 at all the wavelengths used. At 357 and 607.5 nm, additional dissociation channels were observed. When transitions from the excited electronic states were considered, two transitions were found.