In fact, most bowl-shaped molecules present herringbone structures with CH-π interactions stabilizing the formed assemblies. For example, nonsubstituted SubPc forms the herringbone structure. Therefore, our results could indicate that replacing peripheral Similar examples are also reported with the other bowl-shaped π-conjugated molecules. Corannulene, a partial fullerene structure, does not form a 1D assembly in its crystal structure. However, its halogen-substituted derivatives form 1D stacks in its crystal structures. Hence, halogen substitution could be a universal design principle for bowlshaped molecules to form straight 1D assemblies. The conductivity of the obtained crystals is quite low and not applicable for studying the CISS effect. Currently, we are trying to prepare thin films of the studied crystals.