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Table 1:

Far-IR rovibrational bands of PAH cations adopted in this work, with the percentage of the total oscillator strength in each band.
$\lambda_{\rm cations}$a $\nu_{\rm cations}$ $\Delta\nu$ $\sigma_{i}/N_{\rm C}$ $\%$ Typeb
($\mu$m) (cm-1) (cm-1) $(\rm {10^{-20}~cm^{2}})$ (cations)  
30.2 331 300 $9.6\times 10^{-3}$ 69.5 2/3 ip
          1/3 op
74.1 135 100 $9.9\times 10^{-3}$ 23.9 2/3 ip
          1/3 op
$4.9\times N_{\rm C}$ 2040/ $N_{\rm C}$ 100 $2.7\times 10^{-3}$ 6.6 2/3 ip
          1/3 op

a Similar bands were obtained for PAH neutrals. b In-plane (ip) or out-of-plane (op) character of the band.

Source LaTeX | All tables | In the text

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