Probing the molecular structure and properties of neutral and anionic ground states of SO2 and CO2 Irina Jana, Sumit Naskar, Mousumi Das and Dhananjay Nandi Eur. Phys. J. D, 73 11 (2019) 233 Published online: 15 November 2019 DOI: 10.1140/epjd/e2019-100314-2