𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dynamics of the dual fluorescences of p-dimethylaminobenzonitrile

✍ Scribed by D. Huppert; S.D. Rand; P.M. Rentzepis; P.F. Barbara; W.S. Struve; Z.R. Grabowski


Publisher
Elsevier Science
Year
1982
Weight
417 KB
Volume
18
Category
Article
ISSN
0047-2670

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Picosecond isomerisation kinetics of exc
✍ Krystyna Rotkiewicz; Zbigniew R. Grabowski; Jan Jasny πŸ“‚ Article πŸ“… 1975 πŸ› Elsevier Science 🌐 English βš– 404 KB

Fluorescence quenching v,ith O2 under high pressure ~2s used for the study of reaction kinetics in the 10 picosecond region. Quenching of the dual fluorescence of 2-methyl4dimethylaminohenzonitrile (II) in acetonirrile was analysed. The process B\* 4 A\* occurs with a n lifetime of 11 ps, rvhile the

Dynamical study of twisted intramolecula
✍ F. Heisel; J.A. Miehe πŸ“‚ Article πŸ“… 1983 πŸ› Elsevier Science 🌐 English βš– 476 KB

To characterize the intramolecular charge-transfer process of DMABN, pica-and nanosecond measurements in different polar solutions and at various temperatures were undertaken. Evidence of (i) timedependent interconversion ntesdescribithe formation of the charg%ransfer state and (ii) fluorescence sol

On a possible mechanism of the multiple
✍ Wolfgang Rettig; Vlasta BonačiΔ‡-KouteckΓ½ πŸ“‚ Article πŸ“… 1979 πŸ› Elsevier Science 🌐 English βš– 653 KB

Xb initio and CNDO!s calcul~tions support a mechanism ~hich in! oives d geotnetricxl relaation (I e , thc tu ist of thc bond betlieen the ring and NRz o\_roup) for the appearancc of thc long \\a\elength tluorescence (F,) obserted m somc psubstitutrd dimethylanilines. For the twΓ―sted peomerries of th

The emission spectum of p-N,N-dimethylam
✍ Anders Broo; Michael C. Zerner πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 530 KB

A self-consistent reaction field (SCRF) method is used to calculate the absorption and emission spectra ofp-N,N-dimethylaminobenzonitrile (DMABN) and 6-cyanobenzquinuclidine (CBQ) in different solvents. The dual fluorescence of DMABN is discussed in terms of internal twisting of the excited state as

The role of water in the dual luminescen
✍ Denis Pilloud; Paul Suppan; Lorenzo van Haelst πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 300 KB

The observation of the dual luminescence of the title compound in very concentrated solutions in specially dried acetonitrile rules out water impurities as being at the origin of the anomalous emission. Water produces a quenching of the anomalous emission as well as a red-shift of the emission spect