The structures are color-coded to classify the obtained crystal structures based on polarity (Table ). Red represents polar structures with SubPc columns in a parallel alignment, while blue represents nonpolar structures with SubPc columns in an antiparallel alignment. Green represents polar structures, but methanol (MeOH), utilized for crystallization, is arranged as 1D channels. SubPc columns are assembled into trigonal lattices except for two crystals (Pna21) which are color-coded as pale red. Except for P21/c (pale blue), the space group of nonpolar structures is P212121.