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Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl
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| Zeitschriftentitel: | Laser Chemistry |
|---|---|
| Personen und Körperschaften: | , , , |
| In: | Laser Chemistry, 19, 1999, 1-4, S. 51-56 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Hindawi Limited
|
| Schlagwörter: |
| author_facet |
Scholes, Gregory D. Fournier, Thierry Phillips, David Parker, Anthony W. Scholes, Gregory D. Fournier, Thierry Phillips, David Parker, Anthony W. |
|---|---|
| author |
Scholes, Gregory D. Fournier, Thierry Phillips, David Parker, Anthony W. |
| spellingShingle |
Scholes, Gregory D. Fournier, Thierry Phillips, David Parker, Anthony W. Laser Chemistry Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl Spectroscopy Biochemistry Atomic and Molecular Physics, and Optics |
| author_sort |
scholes, gregory d. |
| spelling |
Scholes, Gregory D. Fournier, Thierry Phillips, David Parker, Anthony W. 0278-6273 1476-3516 Hindawi Limited Spectroscopy Biochemistry Atomic and Molecular Physics, and Optics http://dx.doi.org/10.1155/1999/92141 <jats:p>Dynamics subsequent to the electronic excitation of 9,9′-bianthryl produce a polar emissive excited state for which the symmetry of the bichromophore is broken by a dynamic solvent stabilisation of one of the two, otherwise degenerate, charge transfer configurations which contribute to the excited electronic state. The initial state created upon excitation is examined here by analysis of ground state resonance Raman excitation profiles (REPs) and electronic absorption spectra in solvents of various polarities. The results suggest that the REPs are signalling electronic differences between the initially excited state in the various solvents. We suggest that this is related to the bianthryl excited state being responsive to the disordered solvent environment.</jats:p> Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl Laser Chemistry |
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Hindawi Limited, 1999 |
| imprint_str_mv |
Hindawi Limited, 1999 |
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1476-3516 0278-6273 |
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1999 |
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Hindawi Limited |
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ai |
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ai |
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Laser Chemistry |
| source_id |
49 |
| title |
Solvent-Dependent Resonance
Raman Excitation Profiles of
9,9'-Bianthryl |
| title_unstemmed |
Solvent-Dependent Resonance
Raman Excitation Profiles of
9,9'-Bianthryl |
| title_full |
Solvent-Dependent Resonance
Raman Excitation Profiles of
9,9'-Bianthryl |
| title_fullStr |
Solvent-Dependent Resonance
Raman Excitation Profiles of
9,9'-Bianthryl |
| title_full_unstemmed |
Solvent-Dependent Resonance
Raman Excitation Profiles of
9,9'-Bianthryl |
| title_short |
Solvent-Dependent Resonance
Raman Excitation Profiles of
9,9'-Bianthryl |
| title_sort |
solvent-dependent resonance
raman excitation profiles of
9,9'-bianthryl |
| topic |
Spectroscopy Biochemistry Atomic and Molecular Physics, and Optics |
| url |
http://dx.doi.org/10.1155/1999/92141 |
| publishDate |
1999 |
| physical |
51-56 |
| description |
<jats:p>Dynamics subsequent to the electronic excitation of 9,9′-bianthryl produce a polar
emissive excited state for which the symmetry of the bichromophore is broken by a
dynamic solvent stabilisation of one of the two, otherwise degenerate, charge transfer
configurations which contribute to the excited electronic state. The initial state created
upon excitation is examined here by analysis of ground state resonance Raman
excitation profiles (REPs) and electronic absorption spectra in solvents of various
polarities. The results suggest that the REPs are signalling electronic differences between
the initially excited state in the various solvents. We suggest that this is related to the
bianthryl excited state being responsive to the disordered solvent environment.</jats:p> |
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| _version_ | 1792327822904131585 |
| author | Scholes, Gregory D., Fournier, Thierry, Phillips, David, Parker, Anthony W. |
| author_facet | Scholes, Gregory D., Fournier, Thierry, Phillips, David, Parker, Anthony W., Scholes, Gregory D., Fournier, Thierry, Phillips, David, Parker, Anthony W. |
| author_sort | scholes, gregory d. |
| container_issue | 1-4 |
| container_start_page | 51 |
| container_title | Laser Chemistry |
| container_volume | 19 |
| description | <jats:p>Dynamics subsequent to the electronic excitation of 9,9′-bianthryl produce a polar emissive excited state for which the symmetry of the bichromophore is broken by a dynamic solvent stabilisation of one of the two, otherwise degenerate, charge transfer configurations which contribute to the excited electronic state. The initial state created upon excitation is examined here by analysis of ground state resonance Raman excitation profiles (REPs) and electronic absorption spectra in solvents of various polarities. The results suggest that the REPs are signalling electronic differences between the initially excited state in the various solvents. We suggest that this is related to the bianthryl excited state being responsive to the disordered solvent environment.</jats:p> |
| doi_str_mv | 10.1155/1999/92141 |
| facet_avail | Online, Free |
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| id | ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTE1NS8xOTk5LzkyMTQx |
| imprint | Hindawi Limited, 1999 |
| imprint_str_mv | Hindawi Limited, 1999 |
| institution | DE-Brt1, DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Rs1, DE-Pl11, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3 |
| issn | 1476-3516, 0278-6273 |
| issn_str_mv | 1476-3516, 0278-6273 |
| language | English |
| last_indexed | 2024-03-01T12:43:31.17Z |
| match_str | scholes1999solventdependentresonanceramanexcitationprofilesof99bianthryl |
| mega_collection | Hindawi Limited (CrossRef) |
| physical | 51-56 |
| publishDate | 1999 |
| publishDateSort | 1999 |
| publisher | Hindawi Limited |
| record_format | ai |
| recordtype | ai |
| series | Laser Chemistry |
| source_id | 49 |
| spelling | Scholes, Gregory D. Fournier, Thierry Phillips, David Parker, Anthony W. 0278-6273 1476-3516 Hindawi Limited Spectroscopy Biochemistry Atomic and Molecular Physics, and Optics http://dx.doi.org/10.1155/1999/92141 <jats:p>Dynamics subsequent to the electronic excitation of 9,9′-bianthryl produce a polar emissive excited state for which the symmetry of the bichromophore is broken by a dynamic solvent stabilisation of one of the two, otherwise degenerate, charge transfer configurations which contribute to the excited electronic state. The initial state created upon excitation is examined here by analysis of ground state resonance Raman excitation profiles (REPs) and electronic absorption spectra in solvents of various polarities. The results suggest that the REPs are signalling electronic differences between the initially excited state in the various solvents. We suggest that this is related to the bianthryl excited state being responsive to the disordered solvent environment.</jats:p> Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl Laser Chemistry |
| spellingShingle | Scholes, Gregory D., Fournier, Thierry, Phillips, David, Parker, Anthony W., Laser Chemistry, Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl, Spectroscopy, Biochemistry, Atomic and Molecular Physics, and Optics |
| title | Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl |
| title_full | Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl |
| title_fullStr | Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl |
| title_full_unstemmed | Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl |
| title_short | Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl |
| title_sort | solvent-dependent resonance raman excitation profiles of 9,9'-bianthryl |
| title_unstemmed | Solvent-Dependent Resonance Raman Excitation Profiles of 9,9'-Bianthryl |
| topic | Spectroscopy, Biochemistry, Atomic and Molecular Physics, and Optics |
| url | http://dx.doi.org/10.1155/1999/92141 |