Zobrazeno 1 - 10
of 51
pro vyhledávání: '"C. Cazeau-Dubroca"'
Autor:
M. Zenkouar, B. Benali, Z. Lazar, K. Elblidi, M. Massoui, B. Kabouchi, C. Cazeau-Dubroca, Brahim Lakhrissi
Publikováno v:
Journal of Molecular Liquids
Journal of Molecular Liquids, Elsevier, 2003, 106 (1), pp.89-95. ⟨10.1016/s0167-7322(03)00023-0⟩
Journal of Molecular Liquids, Elsevier, 2003, 106 (1), pp.89-95. ⟨10.1016/s0167-7322(03)00023-0⟩
The absorption and fluorescence spectra of benzimidazolone (compound I) and three of its derivatives: CH3-benzimidazolone (compound II), Cl-benzimidazolone (compound III) and N,N-dimethylbenzimidazolone (compound IV) have been registered in 3everal s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dda84823e17a1b8453150adcad79ade
https://doi.org/10.1016/s0167-7322(03)00023-0
https://doi.org/10.1016/s0167-7322(03)00023-0
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 57:1111-1117
Resume Les structures des spectres d'absorption UV du carbazole, de la fluorene et du dibenzofurane sont etudiees en utilisant le modele d'interaction monopole–dipole atomique (AMDI) et les polarisabilites dipolaires et les charges effectives de Fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfecf688a552c54f73347ebaa1f30848
https://doi.org/10.1016/s1386-1425(00)00430-3
https://doi.org/10.1016/s1386-1425(00)00430-3
Publikováno v:
Journal of Molecular Liquids. 87:69-74
A comparative study on the solvation induced intramolecular charge transfer in the excited state has been made for 9,9′-Bianthryl (BA), 10-Bromo-9,9′-Bianthryl (BABr) and 10-Cyano-9,9′-Bianthryl (BACN) by fluorescence measurement at room temper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff6d93eb5c3f5ee07749d968469c4907
https://doi.org/10.1016/s0167-7322(00)00128-8
https://doi.org/10.1016/s0167-7322(00)00128-8
Publikováno v:
The Journal of Physical Chemistry A. 102:5275-5279
Ground and excited state self associations are observed in solution at room temperature in the case of the 9-oxa-2,3,4‘-methoxybenzobicyclo[4.3.0]non-1(6)-ene-7,8-dione molecule. Depending on the solute concentration, the ground state associated fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::558beea138f26ee7f1fba6c8837444f9
https://doi.org/10.1021/jp970151x
https://doi.org/10.1021/jp970151x
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 343:57-62
AM1 calculations with complete optimization have been carried out on the azulene molecule and its derivatives such as 1-aza-azulene and 1,3-diaza-azulene. We show that AM1 is an appropriate method for predicting the structure and energy properties of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::529a6f5b91c2cce851e97b51a9f12790
https://doi.org/10.1016/0166-1280(95)90525-1
https://doi.org/10.1016/0166-1280(95)90525-1
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 50:2249-2259
Resume Des modifications spectrales de la molecule de la p-nitroaniline sont mises en evidence a l'etat fondamental sous l'effet des interactions dipolaires et de formation de complexes par liaison hydrogene. La complexation est obtenue soit avec les
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6227bcdd8fd1ac8006c580e834de647
https://doi.org/10.1016/0584-8539(93)e0022-o
https://doi.org/10.1016/0584-8539(93)e0022-o
Simulation théorique de la torsion par liaison hydrogène de la 2,2-biquinoléine à l'état fondamental
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 50:2117-2124
Resume L'Application de la methode de calcul semi-empirique (AMI) donne des indications significatives sur la conformation de la 2,2′-Biquinoleine (2,2′-BQ) isolee a l'etat fundamental. Les resultats obtenus, d'une part en utilisant la methode de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6dff5962c050871166bcd897f127122
https://doi.org/10.1016/0584-8539(94)80106-1
https://doi.org/10.1016/0584-8539(94)80106-1
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 80:125-133
A correlation is shown between the appearance of the dual fluorescence of 4- N,N -dimethylaminopyridine (DMAP) solutions and the formation of hydrogen-bonded of complexes in the ground state. A comparative absorption study between pyridine, N,N -dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cc4b1ca05a67116718fa2614d78ce40
https://doi.org/10.1016/1010-6030(93)01033-x
https://doi.org/10.1016/1010-6030(93)01033-x
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 50:1-4
By UV-vis spectroscopy and use of the polarization of the emission, we show that the 9,9′-bianthryl (9,9′BA) symmetrical molecule exhibits an induced fluorescence in polyvinylalcohol (PVA) by hydrogen bonding of the type OH⋯π which depends on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57463e344d1b8f5516d28d7d7fd469a1
https://doi.org/10.1016/0584-8539(94)80109-6
https://doi.org/10.1016/0584-8539(94)80109-6
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 48:1491-1500
Resume Les modifications des spectres obtenus en emission dans des milieux fluides et rigides en fonction de la temperature revelent un changement conformationnel pour le 1,1′-binaphtyle a l'etat excite. Ce changement appreciable est favorise en so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ae5b480e601e47932037ff31422ae1
https://doi.org/10.1016/0584-8539(92)80156-q
https://doi.org/10.1016/0584-8539(92)80156-q