title: Reassignment of fundamental vibrational modes of cyclic S4N3 cation.
abstract: MP2/6 31G* calculations were carried out to investigate the vibrational spectrum of cyclic S4N3+. The results indicate that previous assignments of several fundamental vibrational modes are in error. On the basis of the calculated results, reassignments of these modes are proposed.
authors.affiliation: Department of Chemistry, East Tennessee State University, Johnson City 37614-0695, USA.
authors.forename: S H
authors.initials: SH
authors.lastname: Aryal
authors.forename: K M
authors.initials: KM
authors.lastname: Page
authors.forename: S M
authors.initials: SM
authors.lastname: Hyatt
authors.forename: R
authors.initials: R
authors.lastname: Liu
mesh_terms: D002412:Cations; D009584:Nitrogen / Q000737:chemistry*; D017672:Nitrogen Compounds / Q000737:chemistry*; D013055:Spectrophotometry, Infrared / Q000379:methods; D013455:Sulfur / Q000737:chemistry*; D013457:Sulfur Compounds / Q000737:chemistry*
chemical_list: D002412:Cations; D017672:Nitrogen Compounds; D013457:Sulfur Compounds; C412246:trinitrogen tetrasulfide; D013455:Sulfur; D009584:Nitrogen