Dandan Chen, Dariusz W. Szczepanik, Jun Zhu and Miquel Solà
Chem. Commun., 2020,56, 12522-12525
DOI:
10.1039/D0CC05586G,
Communication
Baird's rule has been applied to a large scope of organic molecular systems for rationalizing the aromaticity reversal in the lowest-lying triplet state. In this study, we demonstrate that Baird's rule can also be extended to all-metal systems with σ- and π-aromaticity.