RT Conference Proceedings
T1 Understanding Cross-Conjugation for Organic Electronics
A1 Medina, Samara
K1 Electrónica molecular
AB pi-Conjugated organic molecules have been the focus of interest since they have been probed aspotential semiconducting materials,[1] suitable for replacing the widely used silicon technologies.Their structural, optical and conductive properties are now under study to improve their applicationin organic electronics and to make possible their ad hoc synthesis. In this sense, the knowledge of thepi-electron delocalization is crucial to stablish the relation between the properties and the function,enabling the development of a synthesis guide based on the specific application.The most acknowledged conjugated organic materials are those which present extended, linearlyconjugated pi-systems.[1,2] However, this is not the only way of pi-electron delocalization: homoconjugation, cross-conjugation, curved-conjugation, etc. constitute different electronic designs to achieve new organic materials. There is a relative high abundance in the organic world of cross-conjugated but limited comprehension. [1,2,3] Thus, the understanding of how cross-conjugation works in -electronic systems is of importance. Following this idea, in this project we show 4 different structures which present twoperpendicular pi-conjugated paths and how the cross-conjugated property is revealed. On the onehand, two molecules based on thieno[3,4-c]pyrrole-4,6-dione quaterthiophenes[2,3]allow us toaccomplish the subject from the aromatic/quinoidal outlook, and, on the other hand, two moleculeswith an anthanthrone core make possible the study from the perspective of the substituent groups. [4]
YR 2019
FD 2019-01-24
LK https://hdl.handle.net/10630/17208
UL https://hdl.handle.net/10630/17208
LA eng
NO Comunicación a congreso
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 4 mar 2026