Estimation of electron absorption spectra and lifetime of the two lowest singlet excited states of pyrimidine nucleobases and their derivatives

2021 ◽  
pp. 131863
Author(s):  
Ondřej Tichý ◽  
Jaroslav V. Burda
Keyword(s):  
Absorption Spectra ◽  
Excited States ◽  
Electron Absorption Spectra ◽  
Electron Absorption

Periodic variation in time of optical density in the electron absorption spectra of solutions of ferrocene and its derivatives

1981 ◽  
Vol 217 (2) ◽  
pp. 215-219 ◽  
Author(s):  
T.V. Burova ◽  
V.N. Trembovler ◽  
B.M. Yavorsky ◽  
N.V. Fock ◽  
R.B. Materikova ◽  
...  
Keyword(s):  
Absorption Spectra ◽  
Optical Density ◽  
Periodic Variation ◽  
Electron Absorption Spectra ◽  
Electron Absorption

Kinetics and electron absorption spectra of urethane formation in the presence of cobalt compounds

1968 ◽  
Vol 10 (3) ◽  
pp. 809-820 ◽  
Author(s):  
I.A. Pronina ◽  
Yu.L. Spirin ◽  
A.A. Blagonravova ◽  
A.R. Gantmakher ◽  
S.S. Medvedev
Keyword(s):  
Absorption Spectra ◽  
Electron Absorption Spectra ◽  
Electron Absorption ◽  
Urethane Formation ◽  
Cobalt Compounds

Transanulare Wechselwirkung bei [m.n]Phanen, 32 [1]: Modelle für Amin-Aromaten-Exciplexe: [2](1,4)Anthraceno[2](2,6)pyridinophan-1,13-dien/Transanular Interaction in [m .n]Phanes, 32 [1]: Models for Amine-Arene-Exciplexes: [2](1,4)Anthraceno[2](2,6)pyridinophan-1,13-dien

1986 ◽  
Vol 41 (2) ◽  
pp. 223-230 ◽  
Author(s):  
Matthias W. Haenel ◽  
Birgit Lintner ◽  
Dieter Schweitzer
Keyword(s):  
Absorption Spectra ◽  
Fluorescence Spectra ◽  
Vapour Phase ◽  
Sulfenic Acid ◽  
Ring Contraction ◽  
Electron Absorption Spectra ◽  
Electron Absorption

The [2](1,4)Anthraceno[2](2,6)pyridinophan-1,13-dien (5) and the corresponding [2.2]phane (7) were synthesized as models for exciplexes. The dithia[3.3]phanes(9) and (11) were prepared by cyclisation of the dithiols 13 and 16 with the dibromide 19. Oxidation of 9 to the disulfone 10 and vapour phase pyrolysis led to 7. Ring contraction of 9 by S-analogous Wittig ether rearrangement led to 20 which was converted to the diene 5 via oxidation to the disulfoxide 21 and pyrolytic elimination of methane sulfenic acid. Attempts to prepare 6 and 8 via similar routes from 11 failed. Electron absorption spectra and fluorescence spectra of 5 and 7 are discussed in terms of n-π interaction in 5 and π-π interaction in 7.

ChemInform Abstract: Synthesis and Electron Absorption Spectra of Substituted Tetrabenzoporphyrins.

ChemInform ◽  
1988 ◽  
Vol 19 (49) ◽  
Author(s):  
V. N. KOPRANENKOV ◽  
E. A. MAKAROVA ◽  
S. N. DASHKEVICH ◽  
E. A. LUK'YANETS
Keyword(s):  
Absorption Spectra ◽  
Electron Absorption Spectra ◽  
Electron Absorption

ChemInform Abstract: Di-(1,4-dithiacyclohexene)dibenzoporphyrazines and Their Metal Complexes. Synthesis and Electron Absorption Spectra.

ChemInform ◽  
2010 ◽  
Vol 26 (22) ◽  
pp. no-no
Author(s):  
V. P. KULINICH ◽  
T. A. NIKULINA ◽  
V. E. MAIZLISH ◽  
G. P. SHAPOSHNIKOV ◽  
E. E. SOKOLOVSKAYA ◽  
...  
Keyword(s):  
Metal Complexes ◽  
Absorption Spectra ◽  
Electron Absorption Spectra ◽  
Electron Absorption

Electron absorption spectra and voltabsorptograms of poly-3-octylthiophene films

2008 ◽  
Vol 44 (3) ◽  
pp. 286-292 ◽  
Author(s):  
V. V. Kondratiev ◽  
V. V. Kurdakova ◽  
N. G. Antonov ◽  
E. G. Tolstopyatova
Keyword(s):  
Absorption Spectra ◽  
Electron Absorption Spectra ◽  
Electron Absorption

Structural Relaxation around Cr3+in YAlO3−YCrO3Perovskites from Electron Absorption Spectra

2009 ◽  
Vol 113 (49) ◽  
pp. 13772-13778 ◽  
Author(s):  
Giuseppe Cruciani ◽  
Matteo Ardit ◽  
Michele Dondi ◽  
Francesco Matteucci ◽  
Magda Blosi ◽  
...  
Keyword(s):  
Absorption Spectra ◽  
Structural Relaxation ◽  
Electron Absorption Spectra ◽  
Electron Absorption
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