Atomic‐Precision Engineering and Visualizing of Chiral Electronic States in Nitrogen‐Doped Nanographenes

ABSTRACT As a fundamental phenomenon in nature, chirality has been extensively studied in molecular structures; however, it remains underexplored at the electronic level. Understanding how structural chirality transfers into electronic states is crucial for uncovering the essence of many chiral effects. In this study, we report the engineering and direct visualization of chiral electronic states within an otherwise planar, achiral hexa‐ peri ‐hexabenzocoronene (HBC) framework. By employing atomically precise asymmetric nitrogen doping of HBC through on‐surface synthesis, we fabricate a C 3 ‐symmetric triaza‐HBC on Au(111). Utilizing high‐resolution scanning tunneling microscopy and non‐contact atomic force microscopy, we resolve the chiral molecular structure of triaza‐HBC confined to the surface, as well as the chiral texture of the resulting interfacial electronic states and its evolution at different energies. Density functional theory calculations reveal that these electronic chiral features arise from the molecule's intrinsic chiral orbitals, which hybridize strongly with the metal substrate while still retaining their chiral character. This study not only demonstrates a clear transfer of chirality from molecular structure to the electronic landscape but also provides a versatile platform for the rational design of chiral electronic molecules and materials.