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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 |
|---|
| 1,3-Pentadiene, (Z)-; 1,cis-3-Pentadiene; (Z)-1,3-Pentadiene; (Z)-CH2=CHCH=CHCH3; cis-1,3-Pentadiene; cis-1-Methylbutadiene; cis-Piperylene; pentadiene; 1,3-pentadiene; |
| INChI |
|---|
|
InChI=1S/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4- |
| Property | Experiment | Calculated | Comparison | |
|---|---|---|---|---|
| Energies Entropies |
Enthalpy 298.15K ![]() |
x | ||
Enthalpy 0K ![]() |
x | |||
| Energy 0K | 324 | |||
| Energy 298.15K | 301 | |||
| Atomization Enthalpy 298.15K | x | 23 | x | |
| Atomization Enthalpy 0K | x | 22 | x | |
Entropy (298.15K) ![]() |
x | 14 | x | |
| Entropy at any temperature | 14 | |||
Integrated Heat Capacity ![]() |
x | 14 | x | |
Heat Capacity (Cp) ![]() |
x | 14 | x | |
| Nuclear Repulsion Energy | 313 | |||
HOMO-LUMO Energies ![]() |
310 | |||
Barriers to Internal Rotation ![]() |
0 | |||
| Geometries | Cartesians | 298 | ||
Internal Coordinates ![]() |
297 | |||
Products of moments of inertia ![]() |
x | 294 | x | |
Rotational Constants ![]() |
x | 300 | x | |
| Point Group | 317 | |||
| Vibrations | Vibrational Frequencies ![]() |
fun. | 305 | x |
| Vibrational Intensities | 434 | |||
| Zero-point energies | 305 | |||
| Vibrational scaling factors | ||||
| Anharmonic frequencies and constants | 1 | |||
| Raman frequencies and intensities | 5 | |||
| Electronic States | Electronic states | x | 0 | |
| Electrostatics | Atom charges | 220 | ||
Dipole ![]() |
x | 222 | x | |
Quadrupole ![]() |
216 | |||
Polarizability ![]() |
251 | |||
| Other results | Spin | 0 | ||
| Number of basis functions | 22 | |||
| Conformations | 1 | |||