Guanine tautomerism revealed by UV-UV and IR-UV hole burning spectroscopy

E. Nir; Ch Janzen; P. Imhof; K. Kleinermanns; M. S. De Vries

doi:10.1063/1.1391443

Guanine tautomerism revealed by UV-UV and IR-UV hole burning spectroscopy

E. Nir, Ch Janzen, P. Imhof, K. Kleinermanns, M. S. De Vries

Research output: Contribution to journal › Article › peer-review

200 Scopus citations

Abstract

An attempt was made to analytically study the spectrum based on double resonance spectroscopy according to which the R2PI spectrum consists of overlapping spectra of three different tautomers of guanine. By using chemical substitution and comparison with IR-UV data and ab initio calculations, it was possible to assign the spectra to the 9H-Enol and 9H- and 7H-Keto tautomers of guanine.

Original language	English
Pages (from-to)	4604-4611
Number of pages	8
Journal	Journal of Chemical Physics
Volume	115
Issue number	10
DOIs	https://doi.org/10.1063/1.1391443
State	Published - 8 Sep 2001
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Guanine tautomerism revealed by UV-UV and IR-UV hole burning spectroscopy",

abstract = "An attempt was made to analytically study the spectrum based on double resonance spectroscopy according to which the R2PI spectrum consists of overlapping spectra of three different tautomers of guanine. By using chemical substitution and comparison with IR-UV data and ab initio calculations, it was possible to assign the spectra to the 9H-Enol and 9H- and 7H-Keto tautomers of guanine.",

author = "E. Nir and Ch Janzen and P. Imhof and K. Kleinermanns and {De Vries}, {M. S.}",

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AU - Janzen, Ch

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AU - Kleinermanns, K.

AU - De Vries, M. S.

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AB - An attempt was made to analytically study the spectrum based on double resonance spectroscopy according to which the R2PI spectrum consists of overlapping spectra of three different tautomers of guanine. By using chemical substitution and comparison with IR-UV data and ab initio calculations, it was possible to assign the spectra to the 9H-Enol and 9H- and 7H-Keto tautomers of guanine.

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Guanine tautomerism revealed by UV-UV and IR-UV hole burning spectroscopy

Abstract

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