A selfhyphen;consistent microscopic theory of hydrogen bond melting with application to poly(dG)sdot;poly(dC)

摘要

In this paper we develop a modified selfhyphen;consistent phonon approximation model which displays effects which indicate melting. The model is applied to hydrogen bond melting of poly (dG)sdot;poly(dC) and predicts melting at 340 K. The calculation has no parameters adjusted to fit the melting, the hydrogen bond potentials are adjusted to fit data at room temperature.