Journal
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY
Volume 6, Issue -, Pages 1180-1187Publisher
BEILSTEIN-INSTITUT
DOI: 10.3762/bjoc.6.135
Keywords
oligothiophenes; phenazines; scanning tunneling microscopy; self-assembled monolayers; TD-DFT calculations
Categories
Funding
- DFG [SFB 624, SFB 813]
Ask authors/readers for more resources
A series of dithienophenazines with different lengths of the oligomeric thiophene units (quaterthiophenes and sexithiophenes) was synthesized. The thiophene and phenazine units act as electron donors and acceptors, respectively, resulting in characteristic absorption spectra. The optical spectra were calculated using time-dependent density functional theory at the B3LYP/TZVP level and verify the experimental data. Adsorption of the dithienophenazines on highly ordered pyrolytic graphite (HOPG) was investigated by scanning tunneling microscopy, showing that one of the compounds forms highly organized self-assembled monolayers.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available