Raman shift (cm−1) Raman band assignments
1605-1615 Ring stretches of polyaromatic species
1360-1410 Ring stretches of polyaromatic species
1200-1210 C-C stretches of polyaromatic species
1545-1550 C=C stretches of conjugated olefins
1483 In-phase C=C stretch of cyclopentadienyl species
Table 3: Raman band assignments.