1. School of Engineering, Institute for Materials and Processes, The University of Edinburgh, King’s Buildings, Edinburgh EH9 3FB, United Kingdom
2. School of Mathematical and Physical Sciences, University of Reading, Reading RG6 6AX, United Kingdom
3. Institute of Applied and Computational Mathematics (IACM), Foundation for Research and Technology Hellas (FORTH), GR-71110 Heraklion, Crete, Greece
4. Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, P.O.
Box 1527, 711 10 Heraklion Crete, Greece
5. Department of Chemistry, University of Crete, P.O. Box 2208, 710 03 Heraklion Crete, Greece