PAH1                      PAH2                                    C6[au]           C6[eV A^6] 

ovalene                   acenaphthene                             18.24                10.90 
ovalene                   acenaphthylene                           18.02                10.77 
ovalene                   anthanthrene                             34.19                20.43 
ovalene                   anthracene                               22.18                13.25 
ovalene                   azulene                                  15.96                 9.54 
ovalene                   benzene                                   9.30                 5.56 
ovalene                   benzo_a_anthracene                       28.68                17.13 
ovalene                   benzo_a_coronene                         43.39                25.93 
ovalene                   benzo_a_pyrene                           31.34                18.73 
ovalene                   benzo_e_pyrene                           30.65                18.31 
ovalene                   benzo_g-h-i_perylene                     33.20                19.84 
ovalene                   biphenylene                              18.49                11.05 
ovalene                   bisanthene                               43.20                25.81 
ovalene                   chrysene                                 28.11                16.80 
ovalene                   circumanthracene                         63.96                38.22 
ovalene                   circumbiphenyl                           58.85                35.16 
ovalene                   circumcoronene                           86.27                51.55 
ovalene                   circumovalene                           107.89                64.47 
ovalene                   circumpyrene                             66.44                39.70 
ovalene                   corannulene                              29.43                17.58 
ovalene                   coronene                                 36.62                21.88 
ovalene                   dibenzo_bc-ef_coronene                   46.74                27.93 
ovalene                   dibenzo_bc-kl_coronene                   47.90                28.62 
ovalene                   dibenzo_b-def_chrysene                   38.83                23.20 
ovalene                   dibenzo_cd-lm_perylene                   41.55                24.83 
ovalene                   dicoronylene                             77.65                46.40 
ovalene                   fluorene                                 19.83                11.85 
ovalene                   hexabenzocoronene                        65.32                39.03 
ovalene                   hexacene                                 45.62                27.26 
ovalene                   naphthalene                              15.38                 9.19 
ovalene                   pentacene                                37.36                22.32 
ovalene                   pentarylene                              89.91                53.73 
ovalene                   perylene                                 30.39                18.16 
ovalene                   phenanthrene                             21.53                12.86 
ovalene                   pyrene                                   24.38                14.57 
ovalene                   quaterrylene                             69.01                41.24 
ovalene                   terrylene                                48.70                29.10 
ovalene                   tetrabenzocoronene                       56.98                34.05 
ovalene                   tetracene                                29.50                17.62 
ovalene                   triphenylene                             27.85                16.64