Acetic acid
Molecule Viewer
Thermodynamics at 298.15 K and standard pressure
| Enthalpy | ||
| Property | Value | Unit |
| Translational | 6.20 | kJ mol-1 |
| Rotational | 3.72 | kJ mol-1 |
| Vibrational | 166.70 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 176.61 | kJ mol-1 |
| Heat Capacity at Constant Pressure | ||
| Property | Value | Unit |
| Translational | 20.79 | J mol-1 K-1 |
| Rotational | 12.47 | J mol-1 K-1 |
| Vibrational | 37.47 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 70.73 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 159.81 | J mol-1 K-1 |
| Rotational | 99.83 | J mol-1 K-1 |
| Vibrational | 35.62 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 295.26 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -414.38 | kJ mol-1 |
Vibrational Frequencies
| Vibration |
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| Vectors |
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| Balls |
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- 1 41.99 cm-1 View
- 2 399.54 cm-1 View
- 3 426.37 cm-1 View
- 4 522.80 cm-1 View
- 5 570.58 cm-1 View
- 6 939.96 cm-1 View
- 7 999.58 cm-1 View
- 8 1007.93 cm-1 View
- 9 1278.99 cm-1 View
- 10 1354.12 cm-1 View
- 11 1386.04 cm-1 View
- 12 1396.23 cm-1 View
- 13 1448.36 cm-1 View
- 14 1990.45 cm-1 View
- 15 3082.65 cm-1 View
- 16 3084.30 cm-1 View
- 17 3178.25 cm-1 View
- 18 3886.56 cm-1 View