  In this research article, thermal properties of energy dependent Kratzer
potential (EDKP) for CO diatomic molecule is presented. The non-relativistic
energy spectra earlier obtained by Ikot et al. [7] for EDKP was utilized to
numerically obtain the partition function. This partition function was then
used to obtain the thermal properties (such specific heat capacity, entropy,
mean energy and Helmholtz free energy) of this system numerically for negative
and positive values of the energy slope parameter respectively. It is observed
that the energy slope parameter regulates the behavior of the system for
different values. The results of this study will find direct application in
molecular physics.
