The literature has shown numerous contributions on the synthesis and physicochemical
properties of persistent organic radicals but there are a lesser number of reports about their …

Graphene, a two-dimensional layer of sp 2-hybridized carbon atoms, can be viewed as a
sheet of benzene rings fused together. Three benzene rings can be combined in three …

Two-dimensionally extended, polycyclic heteroaromatic molecules (heterocyclic
nanographenes) are a highly versatile class of organic materials, applicable as functional …

With their unusual electronic structures, organic radical molecules display luminescence
properties potentially relevant to lighting applications; yet, their luminescence quantum yield …

A category of parallel π‐stacking interaction, termed pancake bonding, is surveyed. The
main characteristics are: the interaction occurs among radicals with highly delocalized π …

Stable organic radicals with unique luminescence show great importance in
photoelectromagnetic materials. We herein report two unusual radical-based systems (P5N …

An olympicenyl radical, a spin 1/2 hydrocarbon radical with C 2 v symmetry and uneven spin
distribution, remains elusive despite the considerable theoretical research interest. Herein …

Neutral 1-boraphenalene displays the isoelectronic structure of the phenalenyl carbocation
and is expected to behave as an attractive organoboron multi-redox system. However, the …

The phenalenyl radical is a polycyclic aromatic hydrocarbon (PAH) radical. Owing to its
widely distributed spin structure, phenalenyl is relatively stable compared to other …

Phenalenyl and a wide variety of its derivatives form stable radicals, which often associate in
various aggregates with interesting properties that include magnetism and high electrical …