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Assignment of the IR spectral bands with molecular vibrations in ZnPCSulf
| ZnPCSulf, v (cm−1) | ZnPCSulf with AuSiO2, v (cm−1) | Assignment |
|---|---|---|
| 3424 | 3427 | C-C stretching vibrations of pyrrole ring, O-H, N-H |
| 1619 | 1614 | C-C stretching vibrations of the benzene rings, C = C |
| 1409 | 1415 | Isoindole stretching coupling of pyrrole, C-H |
| 1354 | 1348 | C-C-H |
| 806 | 816 | C-H deformations of the isoindole ring, plane skeletal vibrations |
| 737 | 729 | Plane skeletal vibrations |
