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Parameters of components required for band analysis of urea spectra between 1510 and 1410 cm–1 corresponding to the νas(CN) band.
| Peak position of the urea νas (CN) band (cm–1) | Function type | mu (fraction of Lorentzian component) | FWHM (cm–1) |
|---|---|---|---|
| 1468 | Gaussian | n/a | 32 |
| 1464 | Pseudo-Voigt | 0.61 | 19 |
| 1454 | Pseudo-Voigt | 0.66 | 36 |
| 1443 | Pseudo-Voigt | 0.97 | 41 |
