Perturbation of spectra properties of 3,4-diphenyl thiophene by polar and non polar solvents
Adeogun, AI; Egwuonwu, NW; Bello, OS
| HERO ID | 1136995 |
|---|---|
| In Press | No |
| Year | 2007 |
| Title | Perturbation of spectra properties of 3,4-diphenyl thiophene by polar and non polar solvents |
| Authors | Adeogun, AI; Egwuonwu, NW; Bello, OS |
| Journal | African Journal of Biotechnology |
| Volume | 6 |
| Issue | 22 |
| Page Numbers | 2565-2567 |
| Abstract | The UV/visible spectra of 3,4-diphenyl thiophene were obtained in various solvents (both polar and non polar). The wave number of transition energies, corresponding molar absorptivities and oscillation frequency were determined. Three bands were obtained in solvents such as cyclohexane, propan-2-ol, methanol and ether. Two bands are obtained in n-hexane and 1,2-dichloroethane, while 1,4-dioxane give a single band. Transitions are assigned to these bands according to their shift due to the effect of solvents. |
| Doi | 10.5897/AJB2007.000-2409 |
| Wosid | WOS:000253286700013 |
| Url | https://search.proquest.com/docview/20277415?accountid=171501 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Source: Web of Science 000253286700013 |
| Is Public | Yes |
| Language Text | English |
| Keyword | 3,4-diphenylthiophene; fluorenone; frank-condon; excited state; polar and non polar solvent; electronic transitions |
| Is Qa | No |