ChemInform Abstract: MOLECULAR CONFORMATION OF PYRIDINIC AROMATIC ESTERS PART 1, ELECTRONIC ABSORPTION SPECTRA AND DIPOLE MOMENTS OF THE PHENYLIC AND PYRIDINIC ESTERS OF THE BENZOIC AND PYRIDINECARBOXYLIC ACIDS

1974 ◽  
Vol 5 (25) ◽  
Author(s):  
S. FASONE ◽  
D. GRASSO ◽  
C. GANDOLFO
Keyword(s):  
Absorption Spectra ◽  
Electronic Absorption ◽  
Molecular Conformation ◽  
Electronic Absorption Spectra ◽  
Dipole Moments ◽  
Aromatic Esters ◽  
Pyridinecarboxylic Acids

Dipole moments and electronic absorption spectra of aryltricyanoethylenes

1970 ◽  
Vol 66 ◽  
pp. 769 ◽  
Author(s):  
Israel Agranat ◽  
Zvi Rappoport ◽  
Hannah Weiler-Feilchenfeld
Keyword(s):  
Absorption Spectra ◽  
Electronic Absorption ◽  
Electronic Absorption Spectra ◽  
Dipole Moments

Electronic absorption spectra and dipole moments of diazafluoren-9-ones studied by the MIM, PPP, and CNDO/2 methods

1976 ◽  
Vol 54 (12) ◽  
pp. 1870-1874 ◽  
Author(s):  
Concetta Gandolfo ◽  
Giuseppe Buemi ◽  
Domenico Grasso ◽  
Salvatore Fasone
Keyword(s):  
Absorption Spectra ◽  
Satisfactory Agreement ◽  
Electronic Absorption ◽  
Electronic Spectra ◽  
Benzene Solution ◽  
Electronic Absorption Spectra ◽  
Dipole Moments ◽  
Theoretical Data ◽  
Uv Spectra

The electronic spectra of three diazafluoren-9-one isomers have been measured in cyclohexane solution and the results compared with those of 'molecules in molecules'(MIM) and PPP calculations. A satisfactory agreement between experimental and theoretical data has been found, and five π → π* transitions can be assigned to their uv spectra. For two compounds dipole moments in benzene solution have been measured and results are compared with theoretical values obtained by MIM and CNDO/2 calculations.

scholarly journals Solvent and Structure Effects on Electronic Absorption Spectra of the Isomeric Pyridinecarboxylic Acids

2014 ◽  
Vol 80 (6) ◽  
pp. 829-834
Author(s):  
S. Drmanić ◽  
J. Nikolić ◽  
G. Šekularac ◽  
B. Ranković ◽  
B. Jovanović
Keyword(s):  
Absorption Spectra ◽  
Electronic Absorption ◽  
Electronic Absorption Spectra ◽  
Pyridinecarboxylic Acids

Electronic absorption spectra and dipole moments for hydrazyl radicals

1970 ◽  
Vol 18 (3) ◽  
pp. 177-183 ◽  
Author(s):  
V. A. Gubanov ◽  
L. A. Pereliaeva ◽  
A. K. Chirkov ◽  
R. O. Matevosian
Keyword(s):  
Absorption Spectra ◽  
Electronic Absorption ◽  
Electronic Absorption Spectra ◽  
Dipole Moments
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