| Calculated Frequencies (cm−1) | Vibrational Assignment |
| 3707.1 | (N?H)pyrazole stretching vibration |
| 3279.2 | (C?H)pyrazole stretching vibration |
| 3230.3 | (C?H)benzene stretching vibration |
| 3114.4 | (C?H)cyclohexane anti-symmetric stretching |
| 1661.5 | (C?C,C=C)cyclohexane, benzene anti-symmetric stretching |
| 1501.0 | (C?H)cyclohexane, benzene scissoring |
| 1435.3 | (C=C)pyrazole stretching |
| 1377.6 | (NO3−)uncoordinated anti-symmetric stretching |
| 1324.1 | (C?H)cyclohexane, benzene rocking |
| 1095.7 | (C=N, N?N)pyrazole symmetric stretching |
| 1062.3 | (C?C)cyclohexane twisting |
| 1033.1 | (C=C)benzene twisting |
| 979.3 | Ag?Npyrazole symmetric stretching |
| 968.4 | (C?H)pyrazole rocking |
| 959.8 | (NO3−)uncoordinated symmetric stretching |
| 802.9 | (C?H)benzene wagging |
| 720.5 | (NO3−)uncoordinated wagging |
| 647.7 | (NO3−)uncoordinated scissoring |
| 574.1 | (N?H)pyrazole rocking |
| 434.1 | (C?C)cyclohexane scissoring |
| 183.4 | Ag?Npyrazole anti-symmetric stretching |