Sulphur dioxide cooperation in hydrolysis reactions of vanadium oxide and hydroxide cluster dianions. (9th February 2018)

• Record Type: Journal Article
• Authors: Troiani, Anna; Rosi, Marzio; Garzoli, Stefania; Salvitti, Chiara; de Petris, Giulia
• Is Part Of: New journal of chemistry. Volume 42:Number 6(2018)
• Page Start: 4008
• Page End: 4016
• Publication Date: 2018-02-09
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/c7nj05011a
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : Gas-phase hydrolysis takes place due to the synergistic action of SO2 and vanadium-containing dianions that succeeds in tightening hydrogen bonds. Abstract : Unprecedented hydrolysis reactions are observed in the gas phase in clusters containing doubly-charged vanadium oxides and hydroxide anions, SO2 and H2 O. The experimental and computational study shows the cooperative effects of the vanadium species, V2 O6 2− and HV3 O9 2−, and sulfur dioxide on the enhancement of the hydrogen bonds of water that allows the acid–base reaction and charge separation in the doubly-charged ion.