molecular 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 | 503.80 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 513.71 | 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 | 156.57 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 189.83 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 167.38 | J mol-1 K-1 |
| Rotational | 121.11 | J mol-1 K-1 |
| Vibrational | 151.92 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 440.41 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | 2101.13 | kJ mol-1 |
Molecular Orbitals
- 1 -315.36 eV View
- 2 -314.65 eV View
- 3 -314.02 eV View
- 4 -313.45 eV View
- 5 -312.71 eV View
- 6 -311.19 eV View
- 7 -310.93 eV View
- 8 -308.58 eV View
- 9 -41.39 eV View
- 10 -39.17 eV View
- 11 -37.49 eV View
- 12 -35.11 eV View
- 13 -34.07 eV View
- 14 -32.89 eV View
- 15 -30.45 eV View
- 16 -29.82 eV View
- 17 -27.98 eV View
- 18 -27.33 eV View
- 19 -26.57 eV View
- 20 -25.76 eV View
- 21 -25.01 eV View
- 22 -24.73 eV View
- 23 -24.41 eV View
- 24 -23.79 eV View
- 25 -23.13 eV View
- 26 -22.97 eV View
- 27 -21.90 eV View
- 28 -21.61 eV View
- 29 -21.49 eV View
- 30 -18.65 eV View
- 31 -8.20 eV View
- 32 -8.15 eV View
- 33 -2.47 eV View
- 34 0.48 eV View
- 35 3.14 eV View
- 36 5.03 eV View
- 37 5.65 eV View
- 38 6.27 eV View
- 39 6.33 eV View
- 40 7.22 eV View
- 41 8.29 eV View
- 42 8.72 eV View
- 43 9.24 eV View
- 44 9.42 eV View
- 45 11.00 eV View
- 46 11.06 eV View
- 47 11.21 eV View
- 48 11.64 eV View
- 49 12.81 eV View
- 50 12.95 eV View
- 51 14.23 eV View
- 52 14.94 eV View
- 53 15.95 eV View
- 54 18.00 eV View