title: Effect of OH internal torsion on the OH-stretching spectrum of cis,cis-HOONO.
abstract: We show that a simple two-dimensional vibrational model can explain most of the features observed in the first and second OH-stretching overtone region of the room temperature cis,cis-HOONO spectrum. The model uses ab initio calculated parameters and includes the OH-stretching mode coupled to the internal torsion of the OH group.
authors.affiliation: Department of Chemistry, University of Otago, P.O. Box 56, Dunedin, New Zealand.
authors.forename: Daniel P
authors.initials: DP
authors.lastname: Schofield
authors.forename: Henrik G
authors.initials: HG
authors.lastname: Kjaergaard