scholarly journals Rotationally Resolved Electronic Spectroscopy of 6-Methylindole: Structures, Transition moments, and Permanent Dipole Moments of Ground and Excited Singlet States

2021 ◽  
pp. 132053
Author(s):  
Marie-Luise Hebestreit ◽  
Hajo Böschen ◽  
Hilda Lartian ◽  
W. Leo Meerts ◽  
Michael Schmitt
Keyword(s):  
Dipole Moments ◽  
Electronic Spectroscopy ◽  
Excited Singlet ◽  
Transition Moments ◽  
Singlet States ◽  
Excited Singlet States

ChemInform Abstract: Dipole Moments of Indoles in Their Ground and the First Excited Singlet States.

1986 ◽  
Vol 17 (22) ◽  
Author(s):  
C. PARKANYI ◽  
S. R. ORUGANTI ◽  
A. O. ABDELHAMID ◽  
L. VON SZENTPALY ◽  
B. NGOM ◽  
...  
Keyword(s):  
Dipole Moments ◽  
Excited Singlet ◽  
Singlet States ◽  
Excited Singlet States

On the dipole moments of excited singlet states of carbon monoxide

1976 ◽  
Vol 54 (3) ◽  
pp. 258-261 ◽  
Author(s):  
Nina J. Fisher ◽  
F. W. Dalby
Keyword(s):  
Carbon Monoxide ◽  
Dipole Moment ◽  
Dipole Moments ◽  
Excited Singlet ◽  
Electric Dipole Moments ◽  
Upper Limit ◽  
Singlet States ◽  
Stark Effects ◽  
Excited Singlet States ◽  
Π State

The electric dipole moments of the B1Σ+, C1Σ+, and A1Π states of the CO molecule have been determined by observing Stark effects on the Ångstrom and Herzberg bands. We find the excited B and C states to have dipole moments of (1.60 ± 0.15) and (4.52 ± 0.35) D respectively. The upper limit for the dipole moment of the A1Π state is (0.15 ± 0.05) D.

scholarly journals Structures, dipole moments and excited state lifetime of isolated 4-cyanoindole in its ground and lowest electronically excited singlet states

2019 ◽  
Vol 21 (27) ◽  
pp. 14766-14774 ◽  
Author(s):  
Marie-Luise Hebestreit ◽  
Michael Schneider ◽  
Hilda Lartian ◽  
Vivienne Betz ◽  
Michael Heinrich ◽  
...  
Keyword(s):  
Excited State ◽  
Dipole Moments ◽  
Excited State Lifetime ◽  
Excited Singlet ◽  
Singlet States ◽  
Electronically Excited ◽  
Excited Singlet States

The rotationally resolved electronic Stark spectrum of 4-cyanoindole and some N-D and C-D deuterated isotopologues has been measured and analyzed.

The Electric Dipole Moments of Methine Dyes – Comparison of Experimental Results with Theoretical Predictions

1982 ◽  
Vol 37 (9) ◽  
pp. 1024-1026
Author(s):  
Z. Salamon ◽  
A. Skibiński ◽  
K. Celnik
Keyword(s):  
Dipole Moments ◽  
Stokes Shift ◽  
Emission Spectra ◽  
Solvent Polarity ◽  
Electronic Charge ◽  
Excited Singlet ◽  
Nonpolar Solvents ◽  
Singlet States ◽  
Theoretical Predictions ◽  
Excited Singlet States

Abstract Absorption and emission spectra of methine dyes in polar and nonpolar solvents were measured. From the Stokes shift as a function of solvent polarity the dipole moments of excited singlet states have been estimated and compared with the quantum chemical predictions. Also the π-electronic charge distribution in the ground and first excited singlet electronic states and bond orders of the dyes were calculated. All investigated methines showed an increase in dipole moment upon excitation to the first excited emitting state.

ChemInform Abstract: Experimental and Theoretical Dipole Moments of Purines in Their Ground and Lowest Excited Singlet States.

ChemInform ◽  
1987 ◽  
Vol 18 (20) ◽  
Author(s):  
J.-J. AARON ◽  
M. D. GAYE ◽  
C. PARKANYI ◽  
N. S. CHOU ◽  
L. VON SZENTPALY
Keyword(s):  
Dipole Moments ◽  
Excited Singlet ◽  
Singlet States ◽  
Excited Singlet States

Experimental and theoretical dipole moments of purines in their ground and lowest excited singlet states

1987 ◽  
Vol 156 (1-2) ◽  
pp. 119-135 ◽  
Author(s):  
Jean-Jacques Aaron ◽  
Mame Diabou Gaye ◽  
Cyril Párkányi ◽  
Nam Sook Cho ◽  
László Von Szentpály
Keyword(s):  
Dipole Moments ◽  
Excited Singlet ◽  
Singlet States ◽  
Excited Singlet States
Sign in / Sign up

Export Citation Format

Share Document