- A strategy for revealing the packing in semicrystalline π-conjugated polymers: crystal structure of bulk poly-3-hexyl-thiophene (P3HT).
A strategy for revealing the packing in semicrystalline π-conjugated polymers: crystal structure of bulk poly-3-hexyl-thiophene (P3HT).
Angewandte Chemie (International ed. in English) (2012-10-06)
Dmytro Dudenko, Adam Kiersnowski, Jie Shu, Wojciech Pisula, Daniel Sebastiani, Hans Wolfgang Spiess, Michael Ryan Hansen
PMID23038051
ABSTRACT
To tilt or not to tilt: The crystal structure for bulk P3HT (phase I) was determined by "multi-technique crystallography", which combines X-ray diffraction, solid-state NMR spectroscopy, and DFT calculations. The results showed that this semiconducting polymer crystallizes in the monoclinic space group P2(1)/c with nontilted π-stacks at a distance of 3.9 Å (see picture).
MATERIALS
Product Number
Brand
Product Description