title: Structures of the trisulfur oxides S3O and S3O.+: branched rings, not open chains.
abstract: Higher-level ab initio calculations showed that the global energy minimum for both S3O and S3O.+ is a branched, three-membered ring, not an open chain form.
authors: Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore117543. chmwmw@nus.edu.sg
authors: Ming Wah
authors: MW
authors: Wong
authors: Ralf
authors: R
authors: Steudel