hydrogen
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 | 99.99 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 109.90 | 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 | 35.75 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 69.01 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 159.60 | J mol-1 K-1 |
| Rotational | 107.53 | J mol-1 K-1 |
| Vibrational | 26.13 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 293.26 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | 756.77 | kJ mol-1 |
Molecular Orbitals
- 1 -526.12 eV View
- 2 -526.09 eV View
- 3 -283.18 eV View
- 4 -277.80 eV View
- 5 -16.30 eV View
- 6 -12.81 eV View
- 7 -6.72 eV View
- 8 0.18 eV View
- 9 2.20 eV View
- 10 3.90 eV View
- 11 4.83 eV View
- 12 6.17 eV View
- 13 10.70 eV View
- 14 11.14 eV View
- 15 11.24 eV View
- 16 11.49 eV View
- 17 11.93 eV View
- 18 28.71 eV View
- 19 35.69 eV View
- 20 36.66 eV View
- 21 40.62 eV View
- 22 44.96 eV View
- 23 46.15 eV View