Figure 7.
The relative intensity between the cross peak at (ω1,ω3) = (1657 cm−1, 1690 cm−1) and the diagonal peak at (ω1,ω3) = (1657 cm−1, 1657 cm−1) in the parallel and perpendicular spectra.
The relative intensity between the cross peak at (ω1,ω3) = (1657 cm−1, 1690 cm−1) and the diagonal peak at (ω1,ω3) = (1657 cm−1, 1657 cm−1) in the parallel and perpendicular spectra.