title: Thioether S-ligation in a side-on micro-eta2:eta2-peroxodicopperii complex.
abstract: [(ANS)Cu(I)(CH(3)CN)](+) reacts with O(2) giving [{(ANS)Cu(II)}(2)(micro-eta(2):eta(2)-O(2)(2-))](2+), nu(O-O) = 731 cm(-1), shown to possess S-thioether ligation, based on comparisons with analogues having all N-ligands or a -S(Ph) group. The finding is a rare occurrence and new for side-on O(2)(2-) binding.
authors.affiliation: Department of Chemistry, The Johns Hopkins University, 3400 N Charles Street, Baltimore, MD 21218, USA.
authors.forename: Ga Young
authors.initials: GY
authors.lastname: Park
authors.forename: Yunho
authors.initials: Y
authors.lastname: Lee
authors.forename: Dong-Heon
authors.initials: DH
authors.lastname: Lee
authors.forename: Julia S
authors.initials: JS
authors.lastname: Woertink
authors.forename: Amy A
authors.initials: AA
authors.lastname: Narducci Sarjeant
authors.forename: Edward I
authors.initials: EI
authors.lastname: Solomon
authors.forename: Kenneth D
authors.initials: KD
authors.lastname: Karlin
mesh_terms: D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D008968:Molecular Conformation; D009942:Organometallic Compounds / Q000737:chemistry*; D010100:Oxygen / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D013440:Sulfides / Q000737:chemistry*
chemical_list: D009942:Organometallic Compounds; D013440:Sulfides; D003300:Copper; D010100:Oxygen