dc.contributor.author | Zanchet, Alexandre | |
dc.contributor.author | Roncero, Octavio | |
dc.contributor.author | Aguado Gómez, Alfredo | |
dc.contributor.author | Armentrout, Peter B. | |
dc.contributor.author | Dorta-Urra, Anaís | |
dc.contributor.other | UAM. Departamento de Química Física Aplicada | es_ES |
dc.date.accessioned | 2015-02-12T13:26:31Z | |
dc.date.available | 2015-02-12T13:26:31Z | |
dc.date.issued | 2011-09-06 | |
dc.identifier.citation | Journal of Chemical Physics 135.9 (2011): 091102 | en_US |
dc.identifier.issn | 0021-9606 (print) | es_ES |
dc.identifier.issn | 1089-7690 (online) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/663773 | |
dc.description | The following article appeared in Journal of Chemical Physic 135.9 (2011): 091102 and may be found at http://scitation.aip.org/content/aip/journal/jcp/135/9/10.1063/1.3635772 | en_US |
dc.description.abstract | A quasi-classical study of the endoergic Au(1S)+ H2(X1Σg+) → AuHAuH+(2Σ+)+H(2S) reaction, and isotopic variants, is performed to compare with recent experimental results [F. Li, C. S. Hinton, M. Citir, F. Liu, and P. B. Armentrout, J. Chem. Phys. 134, 024310 (2011)]. For this purpose, a new global potential energy surface has been developed based on multi-reference configuration interaction ab initio calculations. The quasi-classical trajectory results show a very good agreement with the experiments, showing the same trends for the different isotopic variants of the hydrogen molecule. It is also found that the total dissociation into three fragments, Au+H+H, is the dominant reaction channel for energies above the H2 dissociation energy. This results from a well in the entrance channel of the potential energy surface, which enhances the probability of H-Au-H insertion | en_US |
dc.description.sponsorship | A.D.-U. acknowledges a JAE fellowship supported by CSIC. This work is supported by Comunidad Autónoma de Madrid, Grant No. S2009/MAT/1467, and by Ministerio de Ciencia e Innovación, Grant Nos. CSD2009-00038 and FIS2010-18132. The calculations have been performed at CESGA and IFF computing centers. P.B.A. thanks the National Science Foundation for support | en_US |
dc.format.extent | 4 pag. | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Elsevier B.V. | en_US |
dc.relation.ispartof | Journal of Chemical Physics | en_US |
dc.rights | © 2011 American Institute of Physics | en_US |
dc.title | Communication: theoretical exploration of Au+H2, D2, and HD reactive collisions | en_US |
dc.type | article | en |
dc.subject.eciencia | Química | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1063/1.3635772 | en_US |
dc.identifier.doi | 10.1063/1.3635772 | es_ES |
dc.identifier.publicationfirstpage | 091102 | es_ES |
dc.identifier.publicationissue | 9 | es_ES |
dc.identifier.publicationlastpage | 091102 | es_ES |
dc.identifier.publicationvolume | 135 | es_ES |
dc.relation.projectID | Comunidad de Madrid. S2009/MAT-1467/NANOOBJETOS | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.rights.accessRights | openAccess | en |
dc.authorUAM | Aguado Gómez, Alfredo (259536) | |
dc.authorUAM | Zanchet , Alexandre (264408) | |
dc.facultadUAM | Facultad de Ciencias | |