Structural and electronic properties of poly(thiaheterohelicene)s.

Quantum chemical methods have been applied on model oligomers of poly(thiaheterohelicene)s to investigate the structural and electronic properties of these systems. Specifically, the properties of the helical structures found for poly(heterohelicene) and poly(methyl-sulfonium), which were calculated using density functional theory calculations, are in good… CONTINUE READING