Steric effects in the state specific reaction Li+HF (v=1, j=1, m=0)→LiF+H

摘要: Results of a crossed beam study on the state specific reaction Li+HF (v=1, j=1, m=0)→LiF+H at translational collision energy Etr=0.42 eV are reported. Angular distributions LiF have been measured for three different internuclear axis HF, namely an isotropic one, one where is aligned with relative velocity reagents V and perpendicular to both scattering plane. We find marked influence these geometries (steric effects) (i) angular distributions; (ii) partition available energy; (iii) integral cross sections. The ratio latter preferred side‐on end‐on collisions HF amounts 1.76. From products, double‐differential sections in center‐of‐mass frame determined which exhibit all cases backward LiF. They provide out four accessible moments orientation‐dependent double‐di...