A topological index of reactivity (TIR) of benzenoid hydrocarbons is defined basing on an approximate value of the bicentric localization energies. TIR values correlate with all known (24) ...

Reactions that alter organic scaffolds by a single atom are already proving useful, but time will tell if they’ll ...

Graphene. Read the latest research news on graphene, including special properties of the substance, potential uses as the 'new silicon' and more.

In this paper we investigate the influence of intramolecular noncovalent interaction, i.e., H-bonding and Li-bonding, on the properties of substituents communicating through the resonance (mesomeric) ...