Distorted Nanographenes by Embedding a Cyclopenta[ a ]heptalene Core and Multiple Additional Heptagons: Chiral Supramolecular π-Dodecamer and Co-crystal with Fullerenes - Huimin Zhang; Wenjun Liu; Ting Zhang; Yvonne Wagenhäuser; Lijun Zhang; Frank Würthner; Chongwei Zhu (Journal of the American Chemical Society, 2026)