Arrechea-Marcos, I. published the artcileMolecular aggregation of naphthalimide organic semiconductors assisted by amphiphilic and lipophilic interactions: a joint theoretical and experimental study, Name: 2,5-Dibromo-3,4-dinitrothiophene, the publication is Physical Chemistry Chemical Physics (2017), 19(8), 6206-6215, database is CAplus and MEDLINE.
Amphiphilic and lipophilic donor-acceptor naphthalimide-oligothiophene assemblies exhibiting almost identical intramol. properties, but differing in their intermol. interactions, were synthesized. Here the authors analyze the effect of replacing the normally used lipophilic alkyl chains with hydrophilic ones in directing mol. aggregation from an antiparallel to a parallel stacking. This different mol. packing of the amphiphilic, NIP-3TAmphi, and lipophilic, NIP-3TLipo, systems is assessed by electronic spectroscopies, scanning electronic microscopy and DFT quantum-chem. calculations Theor. calculations indicate that the presence of amphiphilic interactions promotes a face-to-face parallel arrangement of neighbor mols., which induces improved electronic coupling and therefore enhances the charge transport ability and photoconducting properties of this type of materials. Time of flight and photoconducting measurements are used to determine the impact of the amphiphilic and lipophilic interactions on their possible performance in optoelectronic devices.
Physical Chemistry Chemical Physics published new progress about 52431-30-8. 52431-30-8 belongs to bromides-buliding-blocks, auxiliary class Liquid Crystal &OLED Materials, name is 2,5-Dibromo-3,4-dinitrothiophene, and the molecular formula is C4Br2N2O4S, Name: 2,5-Dibromo-3,4-dinitrothiophene.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary