Butane
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 | 350.06 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 359.97 | 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 | 57.58 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 90.84 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 159.40 | J mol-1 K-1 |
| Rotational | 102.44 | J mol-1 K-1 |
| Vibrational | 47.03 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 308.87 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -121.48 | kJ mol-1 |
Vibrational Frequencies
| Vibration |
|
| Vectors |
|
| Balls |
|
- 1 97.78 cm-1 View
- 2 187.22 cm-1 View
- 3 204.68 cm-1 View
- 4 303.56 cm-1 View
- 5 460.22 cm-1 View
- 6 776.23 cm-1 View
- 7 862.68 cm-1 View
- 8 912.41 cm-1 View
- 9 964.24 cm-1 View
- 10 999.81 cm-1 View
- 11 1114.78 cm-1 View
- 12 1118.09 cm-1 View
- 13 1144.13 cm-1 View
- 14 1145.76 cm-1 View
- 15 1145.90 cm-1 View
- 16 1166.68 cm-1 View
- 17 1257.10 cm-1 View
- 18 1361.96 cm-1 View
- 19 1385.64 cm-1 View
- 20 1408.94 cm-1 View
- 21 1409.09 cm-1 View
- 22 1411.60 cm-1 View
- 23 1412.20 cm-1 View
- 24 1417.24 cm-1 View
- 25 1421.40 cm-1 View
- 26 1439.57 cm-1 View
- 27 2946.79 cm-1 View
- 28 2960.12 cm-1 View
- 29 3033.54 cm-1 View
- 30 3036.21 cm-1 View
- 31 3078.45 cm-1 View
- 32 3078.66 cm-1 View
- 33 3084.49 cm-1 View
- 34 3084.65 cm-1 View
- 35 3181.59 cm-1 View
- 36 3181.62 cm-1 View
Aqueous Solvation Energy at 298.15 K
| Surface |
|
| Dipole |
|
| Translucent Molecule |
|
| Property | Value | Unit |
| Total Solvation Energy | 15.38 | kJ mol-1 |
| Polar Solvation Energy | -0.67 | kJ mol-1 |
| Nonpolar Solvation Energy | 16.05 | kJ mol-1 |
| Surface Area | 90.86 | Å2 |
| Charge of Molecule | 0 | |
| Dipole | 0.00 | Debye |