Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy

Jenny V. Lockard; Annie Butler Ricks; Dick T. Co; Michael R. Wasielewski

doi:10.1021/jz900136a

Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy

Jenny V. Lockard, Annie Butler Ricks, Dick T. Co, Michael R. Wasielewski

Northwestern University

Research output: Contribution to journal › Article

39 Citations (Scopus)

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	https://doi.org/10.1021/jz900136a
Publication status	Published - Jan 1 2010

Keywords

Kinetics
Spectroscopy

ASJC Scopus subject areas

Materials Science(all)
Physical and Theoretical Chemistry

Access to Document

10.1021/jz900136a

Fingerprint Dive into the research topics of 'Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy'. Together they form a unique fingerprint.

Cite this

Lockard, J. V., Ricks, A. B., Co, D. T., & Wasielewski, M. R. (2010). Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy. Journal of Physical Chemistry Letters, 1(1), 215-218. https://doi.org/10.1021/jz900136a

@article{e55fa3889ced46009de8b2991efc498c,

title = "Interrogating the intramolecular charge-transfer state of a julolidine-anthracene donor-acceptor molecule with femtosecond stimulated raman spectroscopy",

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.",

keywords = "Kinetics, Spectroscopy",

author = "Lockard, {Jenny V.} and Ricks, {Annie Butler} and Co, {Dick T.} and Wasielewski, {Michael R.}",

year = "2010",

month = jan,

day = "1",

doi = "10.1021/jz900136a",

language = "English",

volume = "1",

pages = "215--218",

journal = "Journal of Physical Chemistry Letters",

issn = "1948-7185",

publisher = "American Chemical Society",

number = "1",

}

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 - 2010/1/1

Y1 - 2010/1/1

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

AN - SCOPUS:77149145911

VL - 1

SP - 215

EP - 218

JO - Journal of Physical Chemistry Letters

JF - Journal of Physical Chemistry Letters

SN - 1948-7185

IS - 1

ER -