Pyridine
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 | 231.29 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 241.21 | 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 | 45.52 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 78.77 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 163.25 | J mol-1 K-1 |
| Rotational | 106.94 | J mol-1 K-1 |
| Vibrational | 19.53 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 289.72 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | 126.95 | kJ mol-1 |
Molecular Orbitals
- 1 -417.25 eV View
- 2 -301.30 eV View
- 3 -301.29 eV View
- 4 -300.81 eV View
- 5 -300.60 eV View
- 6 -300.60 eV View
- 7 -32.43 eV View
- 8 -27.94 eV View
- 9 -26.55 eV View
- 10 -21.70 eV View
- 11 -21.56 eV View
- 12 -18.24 eV View
- 13 -16.42 eV View
- 14 -15.97 eV View
- 15 -14.95 eV View
- 16 -13.99 eV View
- 17 -13.27 eV View
- 18 -12.46 eV View
- 19 -8.93 eV View
- 20 -8.61 eV View
- 21 -8.13 eV View
- 22 6.64 eV View
- 23 6.79 eV View
- 24 13.12 eV View
- 25 15.50 eV View
- 26 16.87 eV View
- 27 17.80 eV View
- 28 19.05 eV View
- 29 19.13 eV View
- 30 20.92 eV View
- 31 23.41 eV View
- 32 23.42 eV View
- 33 24.01 eV View
- 34 29.14 eV View
- 35 29.66 eV View
Vibrational Frequencies
| Vibration |
|
| Vectors |
|
| Balls |
|
- 1 346.23 cm-1 View
- 2 376.62 cm-1 View
- 3 628.25 cm-1 View
- 4 632.35 cm-1 View
- 5 644.47 cm-1 View
- 6 749.56 cm-1 View
- 7 859.14 cm-1 View
- 8 913.44 cm-1 View
- 9 972.01 cm-1 View
- 10 988.20 cm-1 View
- 11 1014.17 cm-1 View
- 12 1042.59 cm-1 View
- 13 1073.96 cm-1 View
- 14 1122.51 cm-1 View
- 15 1138.34 cm-1 View
- 16 1166.77 cm-1 View
- 17 1201.12 cm-1 View
- 18 1234.26 cm-1 View
- 19 1485.96 cm-1 View
- 20 1552.41 cm-1 View
- 21 1753.13 cm-1 View
- 22 1768.49 cm-1 View
- 23 3034.18 cm-1 View
- 24 3037.72 cm-1 View
- 25 3063.20 cm-1 View
- 26 3076.41 cm-1 View
- 27 3085.65 cm-1 View
Aqueous Solvation Energy at 298.15 K
| Surface |
|
| Dipole |
|
| Translucent Molecule |
|
| Property | Value | Unit |
| Total Solvation Energy | -6.55 | kJ mol-1 |
| Polar Solvation Energy | -12.29 | kJ mol-1 |
| Nonpolar Solvation Energy | 5.73 | kJ mol-1 |
| Surface Area | 93.45 | Å2 |
| Charge of Molecule | 0 | |
| Dipole | 2.54 | Debye |