title: A Lewis acid catalytic core sandwiched by inorganic polyoxoanion caps: selective H2O2-based oxidations with [Al(III)4(H2O)10(β-XW9O33H)2](6-) (X = As(III), Sb(III)).
abstract: The Al(III)-containing polyanions [Al(III)4(H2O)10(β-XW9O33H)2](4-) with X = As(III) (1) and Sb(III) (2) feature four aluminum(III) centers sandwiched by two trivacant (β-XW9O33) Keggin units, and trigger peroxide catalysis as well as substrate coordination via multiple Lewis acid site interactions.
authors.affiliation: ITM-CNR and Department of Chemical Sciences, University of Padova, via Marzolo 1, 35131 Padova, Italy. mauro.carraro@unipd.it
authors.forename: Mauro
authors.initials: M
authors.lastname: Carraro
authors.forename: Bassem S
authors.initials: BS
authors.lastname: Bassil
authors.forename: Antonio
authors.initials: A
authors.lastname: Sorarù
authors.forename: Serena
authors.initials: S
authors.lastname: Berardi
authors.forename: Andreas
authors.initials: A
authors.lastname: Suchopar
authors.forename: Ulrich
authors.initials: U
authors.lastname: Kortz
authors.forename: Marcella
authors.initials: M
authors.lastname: Bonchio
mesh_terms: D000535:Aluminum / Q000737:chemistry*; D000965:Antimony / Q000737:chemistry*; D001151:Arsenic / Q000737:chemistry*; D002384:Catalysis; D020134:Catalytic Domain; D006861:Hydrogen Peroxide / Q000737:chemistry*; D058116:Lewis Acids / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D010084:Oxidation-Reduction; D011108:Polymers / Q000737:chemistry*
chemical_list: D058116:Lewis Acids; D011108:Polymers; D000965:Antimony; D006861:Hydrogen Peroxide; D000535:Aluminum; D001151:Arsenic