title: Dynamic behaviour of carbocations on zeolites: mobility and rearrangement of the C4H7(+) system.
abstract: The mobility and rearrangement of the C4H7(+) system over Chabazite were studied using ab initio molecular dynamics. The results indicated the high mobility of the cations, which can rearrange within picosecond time intervals. Experimental studies of nucleophilic substitution supported the theoretical findings.
authors.affiliation: Universidade Federal do Rio de Janeiro, Instituto de Química, Av Athos da Silveira Ramos 149, CT Bloco A, 21941-909, Rio de Janeiro, Brazil.
authors.forename: Diego P
authors.initials: DP
authors.lastname: Kling
authors.forename: Erick S A
authors.initials: ES
authors.lastname: Machado
authors.forename: Henrique C
authors.initials: HC
authors.lastname: Chagas
authors.forename: Alex P A
authors.initials: AP
authors.lastname: dos Santos
authors.forename: Nilton
authors.initials: N
authors.lastname: Rosenbach
authors.forename: José
authors.initials: J
authors.lastname: Walkimar Carneiro
authors.forename: Claudio J A
authors.initials: CJ
authors.lastname: Mota