Nitric 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 | 71.36 | kJ mol-1 |
| Total (Trans. + Rot. + Vib.) | 81.27 | 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 | 25.16 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 58.41 | J mol-1 K-1 |
| Entropy | ||
| Property | Value | Unit |
| Translational | 160.42 | J mol-1 K-1 |
| Rotational | 97.44 | J mol-1 K-1 |
| Vibrational | 13.29 | J mol-1 K-1 |
| Total (Trans. + Rot. + Vib.) | 271.14 | J mol-1 K-1 |
| Other Properties | ||
| Property | Value | Unit |
| Heat of Formation | -158.87 | kJ mol-1 |
Molecular Orbitals
- 1 -554.56 eV View
- 2 -553.17 eV View
- 3 -552.61 eV View
- 4 -428.70 eV View
- 5 -43.72 eV View
- 6 -37.42 eV View
- 7 -36.74 eV View
- 8 -23.46 eV View
- 9 -19.61 eV View
- 10 -19.57 eV View
- 11 -17.88 eV View
- 12 -15.13 eV View
- 13 -12.57 eV View
- 14 -10.98 eV View
- 15 -10.53 eV View
- 16 -9.09 eV View
- 17 5.77 eV View
- 18 11.83 eV View
- 19 16.35 eV View
- 20 18.98 eV View
- 21 25.19 eV View
Vibrational Frequencies
| Vibration |
|
| Vectors |
|
| Balls |
|
Aqueous Solvation Energy at 298.15 K
| Surface |
|
| Dipole |
|
| Translucent Molecule |
|
| Property | Value | Unit |
| Total Solvation Energy | -28.14 | kJ mol-1 |
| Polar Solvation Energy | -33.96 | kJ mol-1 |
| Nonpolar Solvation Energy | 5.85 | kJ mol-1 |
| Surface Area | 68.52 | Å2 |
| Charge of Molecule | 0 | |
| Dipole | 2.77 | Debye |