ISSN:
1432-2234
Keywords:
Protonated cytosine
;
Protonated thymine
;
Tautomeric forms
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Proton affinities of several of the tautomeric forms of cytosine and thymine have been calculated using theab initio Hartree-Fock-Roothaan SCF method. Several of the most stable protonated forms may be obtained by direct protonation from one of the two most stable neutral forms. The calculated total energies do not exclude the possibility of the coexistence of several protonated forms in acidic solutions.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00553749
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