Experimental and Theoretical Studies of the Electronic Spectra of Mixed Framework Phosphates of Zr and Co

2004 ◽  
Vol 108 (22) ◽  
pp. 6969-6980 ◽  
Author(s):  
Yulia V. Frolova ◽  
Vasilii I. Avdeev ◽  
Sergey Ph. Ruzankin ◽  
Georgii M. Zhidomirov ◽  
Martin A. Fedotov ◽  
...  
Keyword(s):  
Electronic Spectra ◽  
Theoretical Studies ◽  
Experimental And Theoretical Studies ◽  
Mixed Framework

Experimental and Theoretical Studies of Vibrational and Electronic Spectra of the Molecule and Crystal of p-Isopropylphenol

1995 ◽  
Vol 99 (41) ◽  
pp. 14992-15003 ◽  
Author(s):  
M. M. Szostak ◽  
T. Misiaszek ◽  
S. Roszak ◽  
J. G. Rankin ◽  
R. S. Czernuszewicz
Keyword(s):  
Electronic Spectra ◽  
Theoretical Studies ◽  
Experimental And Theoretical Studies

Conformers and Electronic Spectra of Dansylamide: Experimental and Theoretical Studies

2018 ◽  
Vol 125 (1) ◽  
pp. 34-41
Author(s):  
M. S. Fedorov ◽  
N. I. Giricheva ◽  
E. A. Lapykina ◽  
M. S. Korableva
Keyword(s):  
Electronic Spectra ◽  
Theoretical Studies ◽  
Experimental And Theoretical Studies

Experimental and calculated (PPP) electronic spectra of flavonoid, stilbene and coumarone structures

1980 ◽  
Vol 45 (1) ◽  
pp. 201-209 ◽  
Author(s):  
Milan Remko ◽  
Ján Polčin
Keyword(s):  
Electronic Spectra ◽  
Theoretical Studies ◽  
Model Compounds ◽  
Excitation Energies ◽  
Structural Units ◽  
Experimental And Theoretical Studies

Electronic spectra of seven hydroxy and methoxy substituted flavones as well as nine hydroxy and methoxy substituted flavoneles have been studied experimentally and theoretically with the use of the semiempirical SCF LCI PPP method. The same method has been applied to electronic spectra of some model compounds of lignin of stilbene and coumarone type. The calculated excitation energies agree well with the observed ones. Results of our experimental and theoretical studies of electronic spectra of basic chromophoric structural units of lignin are summarized from the viewpoint of their contribution to color of lignin.

Sign in / Sign up

Export Citation Format

Share Document