Determination of the electric dipole moment and excited state Fermi contact parameter of the GeCH radical

2001 ◽  
Vol 115 (11) ◽  
pp. 5047-5052 ◽  
Author(s):  
Tony C. Smith ◽  
Dennis J. Clouthier ◽  
Timothy C. Steimle
Keyword(s):  
Dipole Moment ◽  
Excited State ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Contact Parameter ◽  
Fermi Contact

Determination of excited state electric dipole moment of the isomeric fluorophenylisocyanates from solvatochromic shift measurements

Pramana ◽  
1988 ◽  
Vol 30 (3) ◽  
pp. 211-215
Author(s):  
N H Ayachit ◽  
A M Huralikoppi ◽  
K Suryanarayana Rao ◽  
M A Shashidhar
Keyword(s):  
Dipole Moment ◽  
Excited State ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Solvatochromic Shift

Electroabsorption spectra of push–pull porphyrins in solution and in solid films

2015 ◽  
Vol 19 (01-03) ◽  
pp. 527-534
Author(s):  
Kamlesh Awasthi ◽  
Hung-Yu Hsu ◽  
Hung-Chu Chiang ◽  
Chi-Lun Mai ◽  
Chen-Yu Yeh ◽  
...  
Keyword(s):  
Dipole Moment ◽  
Excited State ◽  
Charge Transfer ◽  
Electric Dipole Moment ◽  
Electric Dipole ◽  
Ground State ◽  
Benzene Solution ◽  
Solid Films ◽  
The One ◽  
Interfacial Charge

Polarized electroabsorption (E-A) spectra of highly efficient porphyrin sensitizers (YD2 and YD2-oC8) have been measured in benzene solution. Polarized E-A spectra of these push–pull porphyrins embedded in poly(methyl methacrylate) films or sensitized on TiO 2 films are also observed. Based on the analysis of the E-A spectra, the magnitude of the electric dipole moment both in the ground state and in the lowest excited state have been evaluated in solution and in solid films. The electric dipole moment in the excited state of these compounds is very large on TiO 2 films, suggesting the interfacial charge transfer on TiO 2 surface following photoexcitation of porphyrin dyes. The electric dipole moment in the excited state evaluated from the E-A spectra is very different from the one evaluated from the electrophotoluminescence spectra on TiO 2, suggesting that the strong local field of TiO 2 films is applied to the fluorescing dyes attached to TiO 2 films.

ChemInform Abstract: Determination of the Electric Dipole Moment of HN+ 2.

ChemInform ◽  
2010 ◽  
Vol 22 (17) ◽  
pp. no-no
Author(s):  
M. HAVENITH ◽  
E. ZWART ◽  
W. L. MEERTS ◽  
J. J. TER MEULEN
Keyword(s):  
Dipole Moment ◽  
Electric Dipole Moment ◽  
Electric Dipole
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