The article is structured as follows. First, we give a summary over the computational methods employed in the current work. After this, the details of cation-cation, anion-anion, and cationanion interactions are discussed by analyzing trajectories through the calculation of radial pair distribution functions (RDFs), spatial distribution functions (SDFs) and combined distribution functions.(CDFs). We mainly concentrate the molecular interactions between Li + ions, [EMI] + cations and [TFSI] -anions, and how this behavior is influenced by the EC/DMC content. We end this article with conclusions.