\textbf{Low energy C}$^{\mathrm{\mathbf{6+}}}$\textbf{ }$+$\textbf{H}$_{\mathrm{\mathbf{2}}}$\textbf{ scattering: Molecular Close-Coupling Treatment}$^{\mathrm{\mathbf{\ast )}}} \quad \backslash $\textbf{pard}$\backslash $pard*

h $-abstract-$\backslash $pard Collisions of multiply charged ions with molecules are very common in astrophysical plasmas[1]. The ion-molecule calculations are rather more complicated than their atomic counter part. For multi charged ions in X-ray ionized astronomical environments the charge exchange provides a recombination mechanism. To understand this detailed information on the collision cross sections is essential. In highly charged ion-molecule problem the Coulomb term plays an important role; using a pseudo-diatomic technique the colliding system can be approximated by a model potential for the ionic core of H$_{\mathrm{2}}$ with encouraging results [2-5]. Freezing the target, H$_{\mathrm{2}}$ can easily be treated as an atom with appropriate ionization potential (Ip). Our results show good agreement with available experimental findings.$\backslash $pard[1] B. C. Saha, Atomic Structure and Collision process, Narosa Pub. House (2011).2] B. C. Saha et. al., Phys Rev A 44, R1, (1991).3] B C Saha et. al., J. Mol. Structure 487, 11, (1999).4] A. Kumar et al Phys Rev A 59, 1273, (1999).5] B. C. Saha Phys Rev A 56, 2909, (1997).$\backslash $-/abstract-$\backslash $\tex