Kucharska, E.; Hanuza, J.; Lorenc, J. published the artcile< Conformation of azo-bridge in 3,3'-dinitro-2,2'-azobipyridine and its 4,4'(or 5,5' or 6,6')-dimethyl-derivatives: Vibrational studies and DFT quantum chemical calculations>, Product Details of C6H5FN2O2, the main research area is conformation azo bridge dinitroazobipyridine dimethylderivative vibrational DFT quantum; Azopyridines; IR and Raman spectra; Methyl and nitro groups; Quantum chemical calculations; Vibrational characteristics of the azo-bond.
Syntheses of 3,3′-dinitro-2,2′-azobipyridine and 4,4′ (or 5,5′ or 6,6′)-dimethyl-3,3′-dinitro-2,2′-azobipyridine were described. Mol. structures of these compounds were determined and compared, to the basic compound, azobipyridine, reported by us earlier. The conformation of the azo-bond and other structural data are discussed in terms of substitution place of Me chromophore. FTIR and Raman spectra of these compounds were measured and analyzed. The 6-311G (2d,2p) basis set with the B3LYP functional were used to discuss the space conformation and dynamics of the studied compounds
Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy published new progress about Chromophores. 19346-45-3 belongs to class pyridine-derivatives, and the molecular formula is C6H5FN2O2, Product Details of C6H5FN2O2.