NH-tautomerism and visible absorption spectra of porphyrins with nonsymmetrical substitution: oscillator model and mo calculations

dc.contributor.author	Zenkevich, E. I.	en
dc.contributor.author	Shulga, A. M.	en
dc.contributor.author	Filatov, I. V.	en
dc.contributor.author	Chernook, A. V.	en
dc.contributor.author	Gurinovich, G. P.	en
dc.date.accessioned	2017-05-18T17:28:53Z
dc.date.available	2017-05-18T17:28:53Z
dc.date.issued	1985
dc.identifier.citation	NH-tautomerism and visible absorption spectra of porphyrins with nonsymmetrical substitution: oscillator model and mo calculations / A. M. Zenkevich [et al.] // Chemical Physics Letters. – 1985. – Vol. 120, № 1-2. - P. 63-68.	en
dc.identifier.uri	https://rep.bntu.by/handle/data/30016
dc.description.abstract	On the basis or experiments Ihe oscillator model has been established for individual NH tautomers or porphyrins with asymmetrical substitution. CNDO/2 calculations explain the inversion of Q ₓ (O.O) and Q y (O.O) electronic transition intensities in NH tautomers as a consequence of the inversion of LUMO coefficients c₁ and c₂ for fixed x and y molecular oscillators.	en
dc.language.iso	en_US	en
dc.title	NH-tautomerism and visible absorption spectra of porphyrins with nonsymmetrical substitution: oscillator model and mo calculations	en
dc.type	Article	ru
dc.identifier.doi	10.1016/0009-2614(85)87014-7