A Theoretical Study on the Aromaticity of 5-methylcytosine tautomers in the gas phase
Subject Areas : Journal of Physical & Theoretical ChemistryH. Aghaie 1 , K. Zare 2 , E. Zahedi 3 , S.R. Emamian 4
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Keywords: Aromaticity, Tautomer, Enthalpy, Free energy,
Abstract :
The armaticity of 5 methylcytosine tautomers in the gas phase has been studied and the chemical structures of related tautomers are investigated . The electronic energy, enthalpy and free energy of each tautomer are also estimated at the B3LYP/6-31 G* // B3LYP/6-31 G* and MP2 / 6-31 G* // MP2 / 6-31 G* Levels