1. Department of Chemistry, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043 Marburg, Germany
2. Hefei National Research Center for Physical Sciences at the Microscale, Synergetic Innovation Center of Quantum Information & Quantum Physics, New Cornerstone Science Laboratory, and Hefei National Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
3. Peter Grünberg Institut (PGI-3), Forschungszentrum Jülich, 52425 Jülich, Germany
4. Institut für Experimentalphysik II B, RWTH Aachen, 52074 Aachen, Germany
5. Jülich Aachen Research Alliance (JARA), Fundamentals of Future Information Technology, 52425 Jülich, Germany
6. Institut für Experimentalphysik IV A, RWTH Aachen, 52074 Aachen, Germany
7. Lehrstuhl für Theoretische Chemie, Department Chemie und Pharmazie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Egerlandstraße 3, 91058 Erlangen, Germany