title: Tailoring dicobalt Pacman complexes of Schiff-base calixpyrroles towards dioxygen reduction catalysis.
abstract: By modifying the mouth of a macrocyclic dicobalt Pacman complex, it is possible to both isolate new bridging-superoxo and hydroxyl complexes and to tune the reactivity of this system towards catalytic four-electron reduction of dioxygen to water.
authors.affiliation: EaStCHEM School of Chemistry, University of Edinburgh, Joseph Black Building, The King's Buildings, West Mains Road, Edinburgh, UK EH9 3JJ.
authors.forename: Elham
authors.initials: E
authors.lastname: Askarizadeh
authors.forename: Sahar Bani
authors.initials: SB
authors.lastname: Yaghoob
authors.forename: Davar M
authors.initials: DM
authors.lastname: Boghaei
authors.forename: Alexandra M Z
authors.initials: AM
authors.lastname: Slawin
authors.forename: Jason B
authors.initials: JB
authors.lastname: Love
mesh_terms: D002384:Catalysis; D003035:Cobalt / Q000737:chemistry*; D047028:Macrocyclic Compounds / Q000737:chemistry; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry*; D011758:Pyrroles / Q000737:chemistry*; D012545:Schiff Bases / Q000737:chemistry; D014867:Water / Q000737:chemistry
chemical_list: D047028:Macrocyclic Compounds; D009942:Organometallic Compounds; D011758:Pyrroles; D012545:Schiff Bases; D014867:Water; D003035:Cobalt; D010100:Oxygen