Fullerene-Benzene purple and yellow clusters: Theoretical and experimental studies
2016
Abstract Fullerene (FR, C 60 ) gives a purple colored solution almost instantly when benzene is added to it. Interestingly, this purple solution turns yellow in about 7 weeks and remains yellow afterwards. The concentration of the purple complex increases with temperature indicating its formation kinetically favored, which transforms into a more stable yellow complex very slowly with time. The geometry optimization by density functional theory (DFT) followed by spectra (TD-DFT method) calculations suggest that the purple and yellow complexes are due to clusters of six benzene molecules arranged vertically and horizontally respectively around the FR molecule.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
27
References
4
Citations
NaN
KQI