(2s)-2-aminobutanoic 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 | 368.21 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 378.13 | 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 | 98.60 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 131.86 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 166.56 | J mol-1 K-1 |
| Rotational | 116.42 | J mol-1 K-1 |
| Vibrational | 95.36 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 378.34 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -426.82 | kJ mol-1 |
Molecular Orbitals
- 1 -552.50 eV View
- 2 -550.99 eV View
- 3 -417.15 eV View
- 4 -303.70 eV View
- 5 -302.33 eV View
- 6 -301.26 eV View
- 7 -300.58 eV View
- 8 -37.77 eV View
- 9 -34.63 eV View
- 10 -31.50 eV View
- 11 -27.75 eV View
- 12 -24.64 eV View
- 13 -21.70 eV View
- 14 -20.01 eV View
- 15 -18.21 eV View
- 16 -17.61 eV View
- 17 -16.38 eV View
- 18 -15.09 eV View
- 19 -14.88 eV View
- 20 -14.48 eV View
- 21 -13.66 eV View
- 22 -13.32 eV View
- 23 -12.49 eV View
- 24 -12.46 eV View
- 25 -12.31 eV View
- 26 -10.42 eV View
- 27 -9.31 eV View
- 28 -8.37 eV View
- 29 8.38 eV View
- 30 14.74 eV View
- 31 15.20 eV View
- 32 15.75 eV View
- 33 16.63 eV View
- 34 17.31 eV View
- 35 18.16 eV View
- 36 18.84 eV View
- 37 18.97 eV View
- 38 19.94 eV View
- 39 20.27 eV View
- 40 20.65 eV View
- 41 20.86 eV View
- 42 21.53 eV View
- 43 22.88 eV View
- 44 27.52 eV View
Aqueous Solvation Energy at 298.15 K
| Surface |
|
| Dipole |
|
| Translucent Molecule |
|
| Property | Value | Unit |
| Total Solvation Energy | -11.19 | kJ mol-1 |
| Polar Solvation Energy | -30.68 | kJ mol-1 |
| Nonpolar Solvation Energy | 19.52 | kJ mol-1 |
| Surface Area | 101.13 | Å2 |
| Charge of Molecule | 0 | |
| Dipole | 4.04 | Debye |