Front Cover: Two Rhodium(III) Ions Confined in a [18]Porphyrin Frame: 5,10,15,20‐Tetraaryl‐21,23‐Dirhodaporphyrin (Chem. Eur. J. 46/2022)

• Published in: Chemistry : a European journal Vol. 28; no. 46
• Main Authors: Vetter, Grzegorz, Białońska, Agata, Krzyszowska, Paulina, Koniarz, Sebastian, Pacholska‐Dudziak, Ewa
• Format: Journal Article
• Language: English
• Published: 16.08.2022
• Subjects: fluxionality; metallacycles; porphyrinoids; rhodium; tellurium

Dwarfs are shown fixing two rhodium atoms into the skeleton of 21,23‐dirhodaporphyrin, the first [18]porphyrin to incorporate two metal atoms within its macrocyclic frame, in place of two core nitrogen donors. The 18‐π‐electron aromatic circuit is maintained, playing a crucial role in stabilizing th...