1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Vibrational fingerprint of the structural tuning in push-pull organic chromophores with quinoid or proaromatic spacers
Rent:
Rent this article for
USD
10.1063/1.2395936
/content/aip/journal/jcp/126/7/10.1063/1.2395936
http://aip.metastore.ingenta.com/content/aip/journal/jcp/126/7/10.1063/1.2395936

Figures

Image of Scheme 1.
Scheme 1.
Image of FIG. 1.
FIG. 1.

Nomenclature and chemical structures of the compounds analyzed.

Image of FIG. 2.
FIG. 2.

theoretical and solid state experimental Raman spectra of (a) (i.e., without octyl groups), (b) , and (c) DTAntDT. As for the experiments, a laser excitation wavelength was used.

Image of FIG. 3.
FIG. 3.

vibrational eigenvectors associated with some Raman bands of the theoretical spectra of benzene, anthracene, and . Theoretical scaled values are given in .

Image of FIG. 4.
FIG. 4.

optimized geometries for some of the investigated molecules calculated as isolated entities in the vacuum. Theoretical bond lengths are given in Å. . length.

Image of FIG. 5.
FIG. 5.

Solid state vibrational spectra of : (a) IR spectrum and (b) Raman spectrum recorded with a of .

Image of FIG. 6.
FIG. 6.

Solid state Raman spectra of (a) , (b) , (c) and (d) . .

Image of FIG. 7.
FIG. 7.

Raman spectra of (a) liquid benzene, (b) solid , and (c) solid 1,4-benzoquinone. .

Image of FIG. 8.
FIG. 8.

Solid state Raman spectra of (a) anthracene, (b) DTAntDT, (c) , and (d) . .

Image of FIG. 9.
FIG. 9.

Solid state Raman spectra of (a) , (b) solid , and (c) liquid thiophene. .

Image of FIG. 10.
FIG. 10.

Solid state Raman spectra of (a) , (b) TDTBenBarS, and (c) TDTBenBarO. .

Tables

Generic image for table
Table I.

Wave number peaks for the most important bands of the experimental and theoretical Raman spectral of . Assignment description is also provided.

Loading

Article metrics loading...

/content/aip/journal/jcp/126/7/10.1063/1.2395936
2007-02-15
2014-04-21
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Vibrational fingerprint of the structural tuning in push-pull organic chromophores with quinoid or proaromatic spacers
http://aip.metastore.ingenta.com/content/aip/journal/jcp/126/7/10.1063/1.2395936
10.1063/1.2395936
SEARCH_EXPAND_ITEM