title: Using a nondirect product basis to compute J > 0 rovibrational states of H3(+).
abstract: We have used a Lanczos algorithm with a nondirect product basis to compute energy levels of H3(+) with J values as large as 46. Energy levels computed on the potential surface of M. Pavanello, et al. (J. Chem. Phys. 2012, 136, 184303) agree well with previous calculations for low J values.
authors.affiliation: Theoretische Chemie, Universität Siegen , D-57068 Siegen, Germany.
authors.forename: Ralph
authors.initials: R
authors.lastname: Jaquet
authors.forename: Tucker
authors.initials: T
authors.lastname: Carrington