Title: Valence excited states of carbon hydride
Description: Accurate potential curves, to within 0.3 eV relative error between all computed points, for the ground X state and low lying excited a, A, B, C states are determined for a wide range of internuclear distances (from 1.0 bohr to 20.0 bohr) by conventional Configuration Interaction (CI) expansion method, with the results considerably beyond the scope of any previous calculations.  Molecular properties as well as spectroscopic data are obtained and compared with experimental results whenever available.