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Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Home > All data for one species | |
| Other names |
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| 1,3-Dihydroxypropane; 1,3-Propanediol; 1,3-Propylene glycol; 1,3-Propylenediol; 2-(Hydroxymethyl)ethanol; β-Propylene glycol; ω-Propanediol; 2-Deoxyglycerol; NSC 65426; PG; Propane-1,3-diol; Propanediol-(1,3)-(1,3-propylene glycol); Propylene glycol; Trimethylene Glycol; beta-Propylene glycol; omega-Propanediol; |
| INChI |
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InChI=1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2 |
| Property | Experiment | Calculated | Comparison | |
|---|---|---|---|---|
| Energies Entropies |
Enthalpy 298.15K ![]() |
x | ||
Enthalpy 0K ![]() |
||||
| Energy 0K | 280 | |||
| Energy 298.15K | 274 | |||
| Atomization Enthalpy 298.15K | x | 168 | x | |
| Atomization Enthalpy 0K | 169 | |||
Entropy (298.15K) ![]() |
176 | |||
| Entropy at any temperature | 176 | |||
Integrated Heat Capacity ![]() |
176 | |||
Heat Capacity (Cp) ![]() |
176 | |||
| Nuclear Repulsion Energy | 268 | |||
HOMO-LUMO Energies ![]() |
274 | |||
Barriers to Internal Rotation ![]() |
0 | |||
| Geometries | Cartesians | x | 264 | |
Internal Coordinates ![]() |
x | 262 | x | |
Products of moments of inertia ![]() |
265 | |||
Rotational Constants ![]() |
274 | |||
| Point Group | 276 | |||
| Vibrations | Vibrational Frequencies ![]() |
269 | ||
| Vibrational Intensities | 275 | |||
| Zero-point energies | 269 | |||
| Vibrational scaling factors | ||||
| Anharmonic frequencies and constants | 1 | |||
| Raman frequencies and intensities | 0 | |||
| Electronic States | Electronic states | x | 0 | |
| Electrostatics | Atom charges | 188 | ||
Dipole ![]() |
192 | |||
Quadrupole ![]() |
185 | |||
Polarizability ![]() |
193 | |||
| Other results | Spin | 0 | ||
| Number of basis functions | 9 | |||
| Conformations | 2 | x | ||