1.
J Phys Chem A
; 120(2): 221-6, 2016 Jan 21.
Artículo
en Inglés
| MEDLINE
| ID: mdl-26667587
RESUMEN
Photodetachment cross sections as a function of photon energy are measured for cold (SF6)n(-) cluster anions stored in an electrostatic ion beam trap. Absolute photodetachment cross sections near the adiabatic limit are reported. The strong dependence of the SF6(-) absolute photodetachment cross section on the anion equilibrium bond length leads to the conclusion that the excess charge is localized on a SF6(-) ion core that is only subtly perturbed by the neighboring cluster units.