Solvent enhancement of electronic intensity in acridine and 9-aminoacridine
The electronic absorption spectra of acridine and 9-aminoacridine have been studied in various fluid solutions at room temperature. The modified Onsager–Abe–Iweibo reaction field model for a spherical molecule was employed to determine the oscillator strength, f, in vapour phase. The intensity enhan...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2016-09-01
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| Series: | Journal of Saudi Chemical Society |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S131961031200169X |
| _version_ | 1811220484351590400 |
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| author | Sikiru A. Ahmed Nelson O. Obi-Egbedi Janet T. Bamgbose Abideen I. Adeogun |
| author_facet | Sikiru A. Ahmed Nelson O. Obi-Egbedi Janet T. Bamgbose Abideen I. Adeogun |
| author_sort | Sikiru A. Ahmed |
| collection | DOAJ |
| description | The electronic absorption spectra of acridine and 9-aminoacridine have been studied in various fluid solutions at room temperature. The modified Onsager–Abe–Iweibo reaction field model for a spherical molecule was employed to determine the oscillator strength, f, in vapour phase. The intensity enhancements for the forbidden transition observed are ascribed to perturbation forces between the solute and solvent molecules. |
| first_indexed | 2024-04-12T07:42:35Z |
| format | Article |
| id | doaj.art-c635f905c1f34f64940ec8f4e73fd030 |
| institution | Directory Open Access Journal |
| issn | 1319-6103 |
| language | English |
| last_indexed | 2024-04-12T07:42:35Z |
| publishDate | 2016-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Saudi Chemical Society |
| spelling | doaj.art-c635f905c1f34f64940ec8f4e73fd0302022-12-22T03:41:47ZengElsevierJournal of Saudi Chemical Society1319-61032016-09-0120S1S286S29210.1016/j.jscs.2012.11.002Solvent enhancement of electronic intensity in acridine and 9-aminoacridineSikiru A. Ahmed0Nelson O. Obi-Egbedi1Janet T. Bamgbose2Abideen I. Adeogun3Department of Chemistry, University of Agriculture, Abeokuta, NigeriaDepartment of Chemistry, University of Ibadan, Ibadan, NigeriaDepartment of Chemistry, University of Agriculture, Abeokuta, NigeriaDepartment of Chemistry, University of Agriculture, Abeokuta, NigeriaThe electronic absorption spectra of acridine and 9-aminoacridine have been studied in various fluid solutions at room temperature. The modified Onsager–Abe–Iweibo reaction field model for a spherical molecule was employed to determine the oscillator strength, f, in vapour phase. The intensity enhancements for the forbidden transition observed are ascribed to perturbation forces between the solute and solvent molecules.http://www.sciencedirect.com/science/article/pii/S131961031200169XIntensity enhancementOscillator strengthForbidden transitionPerturbation forces |
| spellingShingle | Sikiru A. Ahmed Nelson O. Obi-Egbedi Janet T. Bamgbose Abideen I. Adeogun Solvent enhancement of electronic intensity in acridine and 9-aminoacridine Journal of Saudi Chemical Society Intensity enhancement Oscillator strength Forbidden transition Perturbation forces |
| title | Solvent enhancement of electronic intensity in acridine and 9-aminoacridine |
| title_full | Solvent enhancement of electronic intensity in acridine and 9-aminoacridine |
| title_fullStr | Solvent enhancement of electronic intensity in acridine and 9-aminoacridine |
| title_full_unstemmed | Solvent enhancement of electronic intensity in acridine and 9-aminoacridine |
| title_short | Solvent enhancement of electronic intensity in acridine and 9-aminoacridine |
| title_sort | solvent enhancement of electronic intensity in acridine and 9 aminoacridine |
| topic | Intensity enhancement Oscillator strength Forbidden transition Perturbation forces |
| url | http://www.sciencedirect.com/science/article/pii/S131961031200169X |
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