Abstract
The nature of the lowest-energy charge-transfer (CT)excited state of the donor-acceptor molecule, 3,5-dimethyl-4-(9-anthracenyl)julolidine (DMJ-An) is investigated using femtosecond stimulated Raman spectroscopy. Transient Raman spectra are presented with subpicosecond time resolution, and peaks are assigned based on the published Raman modes of the reference molecule phenyl anthracene. The results indicate that the CTexcited state is dominated by a fully charge separated radical ion pair state with minimal contribution from the local anthracene π-π* state.
| Original language | English |
|---|---|
| Pages (from-to) | 215-218 |
| Number of pages | 4 |
| Journal | Journal of Physical Chemistry Letters |
| Volume | 1 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2010 |
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Keywords
- Kinetics
- Spectroscopy
ASJC Scopus subject areas
- Materials Science(all)
Cite this
Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy. / Lockard, Jenny V.; Ricks, Annie Butler; Co, Dick T; Wasielewski, Michael R.
In: Journal of Physical Chemistry Letters, Vol. 1, No. 1, 01.2010, p. 215-218.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy
AU - Lockard, Jenny V.
AU - Ricks, Annie Butler
AU - Co, Dick T
AU - Wasielewski, Michael R
PY - 2010/1
Y1 - 2010/1
N2 - The nature of the lowest-energy charge-transfer (CT)excited state of the donor-acceptor molecule, 3,5-dimethyl-4-(9-anthracenyl)julolidine (DMJ-An) is investigated using femtosecond stimulated Raman spectroscopy. Transient Raman spectra are presented with subpicosecond time resolution, and peaks are assigned based on the published Raman modes of the reference molecule phenyl anthracene. The results indicate that the CTexcited state is dominated by a fully charge separated radical ion pair state with minimal contribution from the local anthracene π-π* state.
AB - The nature of the lowest-energy charge-transfer (CT)excited state of the donor-acceptor molecule, 3,5-dimethyl-4-(9-anthracenyl)julolidine (DMJ-An) is investigated using femtosecond stimulated Raman spectroscopy. Transient Raman spectra are presented with subpicosecond time resolution, and peaks are assigned based on the published Raman modes of the reference molecule phenyl anthracene. The results indicate that the CTexcited state is dominated by a fully charge separated radical ion pair state with minimal contribution from the local anthracene π-π* state.
KW - Kinetics
KW - Spectroscopy
UR - http://www.scopus.com/inward/record.url?scp=77149145911&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77149145911&partnerID=8YFLogxK
U2 - 10.1021/jz900136a
DO - 10.1021/jz900136a
M3 - Article
VL - 1
SP - 215
EP - 218
JO - Journal of Physical Chemistry Letters
JF - Journal of Physical Chemistry Letters
SN - 1948-7185
IS - 1
ER -