Diradical chemistry, which examines molecules with two unpaired electrons, has emerged as a vibrant field in the study of organic materials. These systems, often manifesting as open‐shell species, ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
A pyrrole-fused aza-nanographene (fOPA) adopts a curved ladder-shaped structure and reversibly transforms from an open-shell diradical to a globally aromatic closed-shell state upon oxidation.