Molecules (Basel, Online) Molecules (Basel, Online) Preparation of mixed Bis-N-Heterocyclic Carbene Rhodium(I) Complexes Azpíroz Ramón Karatas Mert Olgun Passarelli Vincenzo Özdemir Ismail Pérez-Torrente Jesús J. Universidad de Zaragoza Castarlenas Ricardo 2022 research-article