4-methylpyridine
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 | 309.07 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 318.98 | 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 | 70.24 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 103.49 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 165.28 | J mol-1 K-1 |
| Rotational | 112.55 | J mol-1 K-1 |
| Vibrational | 51.84 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 329.67 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | 86.89 | kJ mol-1 |
Molecular Orbitals
- 1 -417.06 eV View
- 2 -301.21 eV View
- 3 -301.20 eV View
- 4 -300.96 eV View
- 5 -300.86 eV View
- 6 -300.38 eV View
- 7 -300.38 eV View
- 8 -32.33 eV View
- 9 -28.63 eV View
- 10 -26.47 eV View
- 11 -24.95 eV View
- 12 -21.58 eV View
- 13 -20.84 eV View
- 14 -17.48 eV View
- 15 -16.44 eV View
- 16 -16.31 eV View
- 17 -15.14 eV View
- 18 -14.87 eV View
- 19 -13.90 eV View
- 20 -13.34 eV View
- 21 -12.85 eV View
- 22 -12.18 eV View
- 23 -8.81 eV View
- 24 -8.16 eV View
- 25 -8.06 eV View
- 26 6.68 eV View
- 27 6.90 eV View
- 28 12.99 eV View
- 29 15.90 eV View
- 30 16.34 eV View
- 31 17.88 eV View
- 32 18.18 eV View
- 33 19.19 eV View
- 34 19.33 eV View
- 35 19.73 eV View
- 36 19.85 eV View
- 37 21.19 eV View
- 38 23.54 eV View
- 39 23.74 eV View
- 40 24.87 eV View
- 41 29.45 eV View
- 42 29.72 eV View
Vibrational Frequencies
| Vibration |
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| Vectors |
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| Balls |
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- 1 57.22 cm-1 View
- 2 196.93 cm-1 View
- 3 347.54 cm-1 View
- 4 362.79 cm-1 View
- 5 475.34 cm-1 View
- 6 543.60 cm-1 View
- 7 642.88 cm-1 View
- 8 661.94 cm-1 View
- 9 811.36 cm-1 View
- 10 856.99 cm-1 View
- 11 878.43 cm-1 View
- 12 950.39 cm-1 View
- 13 970.73 cm-1 View
- 14 984.05 cm-1 View
- 15 1030.59 cm-1 View
- 16 1037.48 cm-1 View
- 17 1095.24 cm-1 View
- 18 1097.13 cm-1 View
- 19 1126.82 cm-1 View
- 20 1162.90 cm-1 View
- 21 1216.44 cm-1 View
- 22 1327.73 cm-1 View
- 23 1389.00 cm-1 View
- 24 1392.92 cm-1 View
- 25 1426.61 cm-1 View
- 26 1479.93 cm-1 View
- 27 1615.36 cm-1 View
- 28 1749.32 cm-1 View
- 29 1784.76 cm-1 View
- 30 3033.40 cm-1 View
- 31 3036.84 cm-1 View
- 32 3067.90 cm-1 View
- 33 3072.71 cm-1 View
- 34 3073.34 cm-1 View
- 35 3078.15 cm-1 View
- 36 3171.17 cm-1 View