Diboraperylene Diborinic Acid Self‐Assembly on Ag(111)—Kagome Flat Band Localized States Imaged by Scanning Tunneling Microscopy and Spectroscopy
Wun‐Chang Pan,
Carina Mützel,
Soumyajyoti Haldar
et al.
Abstract:Replacement of sp2‐hybridized carbon in polycyclic aromatic hydrocarbons (PAHs) by boron affords electron‐deficient π‐scaffolds due to the vacant pz‐orbital of three‐coordinate boron with the potential of pronounced electronic interactions with electron‐rich metal surfaces. Using a diboraperylene diborinic acid derivative as precursor and a controlled on‐surface non‐covalent synthesis approach, we report on a self‐assembled chiral supramolecular kagome network on Ag(111) surface stabilized by intermolecular hy… Show more
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