Heterocoronenes Containing Pyridine and 1,2-Azaborine Units
Ruili Li, Xiaohong Lin, Chang‐Hua Ding, Bin Xu, Qitao Tan
Abstract
Several coronenes containing pyridine and azaborine units have been readily prepared and structurally confirmed by X-ray crystallographic analysis. The codoping results in interesting findings and properties such as the first observation of BN-H---N Py hydrogen bonds in crystals of BN-PAHs, short π–π stacking distances, lowered HOMO–LUMO levels, narrow band gap, and unique dual response to fluoride ion and proton in solution.
Topics & Concepts
PyridineChemistryStackingFluorideCrystallographyIonHydrogen bondHOMO/LUMOBand gapProtonMoleculeInorganic chemistryMedicinal chemistryOrganic chemistryMaterials scienceOptoelectronicsPhysicsQuantum mechanicsOrganoboron and organosilicon chemistryLuminescence and Fluorescent MaterialsCrystallography and molecular interactions