Fig. 3.

The phase-resolved chiral SFG spectra of chiral water superstructures around (d-) LK₇β. (Left) O-H/N-H spectral region of (d-) LK₇β prepared in (A) H₂O and (B) H₂¹⁸O. (Right) The O-D/N-D spectral region of (d-) LK₇β prepared in (C) D₂O and (D) D₂¹⁸O. The component peaks based on the fitting parameters are shown in gray, and the sum of these peaks are shown as blue or green solid lines. The labels of vibrational modes correspond to the numbering in Table 2. All spectra were collected with the chiral psp polarization.