Back to Search
Start Over
Bis[1,3]thiazolo[4,5-f:5',4'-h]thieno[3,4-b]quinoxaline Derivatives as New Building Blocks of Polymers for Organic Electronics
- Source :
- Doklady Chemistry. 482:207-211
- Publication Year :
- 2018
- Publisher :
- Pleiades Publishing Ltd, 2018.
-
Abstract
- New derivatives of bis[1,3]thiazolo[4,5-f:5',4'-h]thieno[3,4-b]quinoxaline containing the fused thiadiazoloquinoxaline moiety have been prepared. Monomer M1 shows strong light absorption within 600–800 nm due to intramolecular charge transfer. The optical bandgap E g opt determined from the absorption edge in a film is 1.44 eV. The HOMO and LUMO levels are–5.44 and–3.12 eV, respectively. The new structural fragment has a rather low frontier molecular orbital energies and a small bandgap; therefore, it is a promising building block for the synthesis of polymers for organic electronics.
- Subjects :
- Organic electronics
02 engineering and technology
General Chemistry
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
chemistry.chemical_compound
Crystallography
Quinoxaline
Monomer
Absorption edge
chemistry
Intramolecular force
Moiety
Molecular orbital
0210 nano-technology
HOMO/LUMO
Subjects
Details
- ISSN :
- 16083113 and 00125008
- Volume :
- 482
- Database :
- OpenAIRE
- Journal :
- Doklady Chemistry
- Accession number :
- edsair.doi...........789412a776e295a69677b5c980ac7071