1. Laboratory of Computational Science and Modelling, Institute of Materials, École Polytechnique Fédérale de Lausanne 1 , Lausanne 1015, Switzerland
2. National Centre for Computational Design and Discovery of Novel Materials (MARVEL), École Polytechnique Fédérale de Lausanne 2 , 1015 Lausanne, Switzerland
3. Swiss National Supercomputing Centre (CSCS) 3 , 6900 Lugano, Switzerland