2-methylpropane
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 | 350.49 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 360.41 | 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 | 59.69 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 92.94 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 159.40 | J mol-1 K-1 |
| Rotational | 102.67 | J mol-1 K-1 |
| Vibrational | 43.31 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 305.39 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -123.41 | kJ mol-1 |
Molecular Orbitals
- 1 -300.68 eV View
- 2 -300.13 eV View
- 3 -300.13 eV View
- 4 -300.13 eV View
- 5 -28.42 eV View
- 6 -24.18 eV View
- 7 -24.18 eV View
- 8 -19.87 eV View
- 9 -16.33 eV View
- 10 -15.22 eV View
- 11 -15.22 eV View
- 12 -13.65 eV View
- 13 -13.65 eV View
- 14 -12.98 eV View
- 15 -11.52 eV View
- 16 -11.52 eV View
- 17 -11.47 eV View
- 18 16.02 eV View
- 19 16.92 eV View
- 20 16.92 eV View
- 21 19.02 eV View
- 22 19.18 eV View
- 23 19.18 eV View
- 24 20.37 eV View
- 25 20.68 eV View
- 26 20.85 eV View
- 27 20.85 eV View
- 28 21.86 eV View
- 29 21.86 eV View
- 30 22.13 eV View
Vibrational Frequencies
| Vibration |
|
| Vectors |
|
| Balls |
|
- 1 170.62 cm-1 View
- 2 201.44 cm-1 View
- 3 201.67 cm-1 View
- 4 395.50 cm-1 View
- 5 395.57 cm-1 View
- 6 479.62 cm-1 View
- 7 924.12 cm-1 View
- 8 953.83 cm-1 View
- 9 953.92 cm-1 View
- 10 964.88 cm-1 View
- 11 991.20 cm-1 View
- 12 991.23 cm-1 View
- 13 1133.20 cm-1 View
- 14 1133.23 cm-1 View
- 15 1168.58 cm-1 View
- 16 1312.48 cm-1 View
- 17 1312.49 cm-1 View
- 18 1403.72 cm-1 View
- 19 1404.93 cm-1 View
- 20 1404.96 cm-1 View
- 21 1408.16 cm-1 View
- 22 1409.48 cm-1 View
- 23 1409.48 cm-1 View
- 24 1416.35 cm-1 View
- 25 1418.60 cm-1 View
- 26 1418.63 cm-1 View
- 27 2878.56 cm-1 View
- 28 3078.20 cm-1 View
- 29 3078.72 cm-1 View
- 30 3078.75 cm-1 View
- 31 3083.34 cm-1 View
- 32 3084.61 cm-1 View
- 33 3084.62 cm-1 View
- 34 3178.00 cm-1 View
- 35 3179.99 cm-1 View
- 36 3180.02 cm-1 View
Aqueous Solvation Energy at 298.15 K
| Surface |
|
| Dipole |
|
| Translucent Molecule |
|
| Property | Value | Unit |
| Total Solvation Energy | 14.23 | kJ mol-1 |
| Polar Solvation Energy | -0.45 | kJ mol-1 |
| Nonpolar Solvation Energy | 14.67 | kJ mol-1 |
| Surface Area | 78.96 | Å2 |
| Charge of Molecule | 0 | |
| Dipole | 0.01 | Debye |