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Table 2.

Positions of the harbor modes in PAH species besides Rubi•+ retrieved from the PAHdb.

UID (a) νk σint Charge Layout (b)
cm−1 km mol−1
C16H10

387 1139 8 0 Type I
388 1094 97 +1 Type I

C20H12

391 1048 0.6 0 Type I
392 1034 199 +1 Type I

C48H20

146 1023 11 0 Type I
147 1028 23 +1 Type I

C20H12

390 1048 100 +1 Type II
391 1099 47 0 Type II
397 1097 37 −1 Type II

C20H12

395 1125 3 0 Type I/II
396 1087 35 +1 Type I/II
398 1098 0.3 −1 Type I/II

Notes. See Sect. 4.3 for details.

(a)

Unique identifiers used by PAHdb.

(b)

Layout of the species’ “harbors”.

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