INVESTIGADORES
VERA Domingo Mariano Adolfo
artículos
Título:
Selective charge transfer in donor/acceptor systems bridged by Troger base derivatives
Autor/es:
C. L. RAMIREZ; R. PROCACCINI; C. A. CHESTA; A. R. PARISE; D. M. A. VERA *
Revista:
ORGANIC ELECTRONICS
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 2013 vol. 14 p. 2564 - 2572
ISSN:
1566-1199
Resumen:
Recently, unusual charge transfer properties of twotriarylamines bridged through an aliphatic bridge (Tröger base) have beenreported. The donor/acceptor couple was shown to have an importantelectronic coupling between its centers for the hole transfer, althoughin the absence of a pi linker. In contrast, we here show, by combiningfirst principles calculations with experimental studies, that the bridgehas a practically null role in coupling the electron transfer. This sharpcontrast might present an interesting potential in the design ofmolecular devices.
