The term aromaticity is a basic, long-standing concept in chemistry that is well established for ring-shaped carbon compounds. Aromatic rings consisting solely of metal atoms were, however, heretofore ...

Aromatic compounds play an important role in chemistry and biology as well as in numerous branches of industry. Although aromaticity was initially thought to be exclusive to carbon cycles, it has ...

As the saying goes, all good things take time – and this could be said to be especially true of major scientific breakthroughs. After nearly half a century of speculation and decades of attempts by ...