B3Π(0+) states of IF, ICI and IBr. Part 1 —Calculation of the RKR turning points and Franck–Condon factors for the B–X Systems
Abstract
Values of the spectroscopic constants for the B3Π(0+)–X1∑+ systems of IF, ICI and IBr have been evaluated and used to determine the RKR turning points for the B3Π(0+) and X1∑+ states of the iodine monohalides. The RKR potential functions have been used to calculate r-centroids and Franck–Condon factors for the B–X systems.