1. Department of Chemistry and Pharmacy, Chair of Inorganic and General Chemistry, Friedrich Alexander Universität Erlangen–Nürnberg, Egerlandstraße 1, 91058 Erlangen, Germany
2. Department of Chemistry and Pharmacy, Chair of Inorganic and General Chemistry and Chair of Inorganic and Organometallic Chemistry, Friedrich Alexander Universität Erlangen–Nürnberg, Egerlandstraße 1, 91058 Erlangen, Germany
3. Siemens Energy Global GmbH & Co. KG, New Energy Business – Technology & Products, Freyeslebenstraße 1, 91058 Erlangen, Germany