(z)-ethene-1,2-diamine
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 | 229.79 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 239.71 | 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 | 46.93 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 80.19 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 159.40 | J mol-1 K-1 |
| Rotational | 100.73 | J mol-1 K-1 |
| Vibrational | 32.13 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 292.25 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | 58.08 | kJ mol-1 |