Mostrar el registro sencillo del ítem
dc.contributor.author
Ferraresi Curotto, Verónica
dc.contributor.author
Pis Diez, Reinaldo
dc.date.available
2024-06-03T11:31:33Z
dc.date.issued
2012-08
dc.identifier.citation
Ferraresi Curotto, Verónica; Pis Diez, Reinaldo; Density functional study on the geometric features and growing pattern of B nP m clusters with n = 1-4, m = 1-4, n + m ≤ 5; John Wiley & Sons; International Journal of Quantum Chemistry; 112; 19; 8-2012; 3261-3268
dc.identifier.issn
0020-7608
dc.identifier.uri
http://hdl.handle.net/11336/236798
dc.description.abstract
The bonding features of BnPm clusters (n ¼ 1–4, m ¼ 1–4, n þ m 5) are studied within the framework of the density functional theory following a systematic growing mechanism. Some stable geometries are found to agree well with results reported previously in the literature. Other geometries are found to be more stable than structures reported elsewhere for small B/P aggregates. To the best of our knowledge, stable geometries for BP4 are reported for the first time. It is found that small B/P clusters with up to five atoms tend to grow mainly toward nonlinear bidimensional structures. The existence of BAB and BAP bonds seems to be of importance for the relative stability of clusters as they grow. The growing patterns could be explained mainly in terms of electrophilic attacks of B atoms to BAB and BAP bonds. It is found that the growing is in general accompanied by geometry reorganization and atomic charge rearrangements. Electrophilic attacks of P atoms to BAB bonds seems to be a good alternative to grow for aggregates with many B atoms. Atomic charges derived from molecular electrostatic potentials are useful to understand the growing paths followed in terms of electrophilic or nucleophilic attacks.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
John Wiley & Sons
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BP CLUSTERS
dc.subject
GROWING PATTERN
dc.subject
DENSITY FUNCTIONAL THEORY
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica
dc.subject.classification
Ciencias Químicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Density functional study on the geometric features and growing pattern of B nP m clusters with n = 1-4, m = 1-4, n + m ≤ 5
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-05-31T10:53:18Z
dc.journal.volume
112
dc.journal.number
19
dc.journal.pagination
3261-3268
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Ferraresi Curotto, Verónica. Universidad Nacional de Catamarca. Facultad de Cs.exactas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Pis Diez, Reinaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Química Inorgánica "Dr. Pedro J. Aymonino". Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Química Inorgánica "Dr. Pedro J. Aymonino"; Argentina
dc.journal.title
International Journal of Quantum Chemistry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/qua.24194
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/qua.24194
Archivos asociados