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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: Experimental > One molecule all properties | |
| Other names |
|---|
| 1,3,5-Hexatriene, (Z)-; 1,3,5-Hexatriene, cis-; (Z)-1,3,5-Hexatriene; (Z)-CH2=CHCH=CHCH=CH2; cis-1,3,5-Hexatriene; cis-Hexatriene; hexatriene; (Z)-hexa-1,3,5-triene; |
| INChI | INChIKey | SMILES | IUPAC name |
|---|---|---|---|
| InChI=1S/C6H8/c1-3-5-6-4-2/h3-6H,1-2H2/b6-5- | AFVDZBIIBXWASR-WAYWQWQTSA-N | C=C/C=C\C=C | (Z)-hexa-1,3,5-triene |
| State | Conformation |
|---|---|
| 1A1 | C2V |
| Property | Value | Uncertainty | units | Reference | Comment |
|---|---|---|---|---|---|
Hfg(298.15K) ![]() |
171.96 | 2.51 | kJ mol-1 | ||
Hfg(0K) ![]() |
2.51 | kJ mol-1 | |||
Entropy (298.15K) ![]() |
J K-1 mol-1 | ||||
Integrated Heat Capacity (0 to 298.15K) ![]() |
kJ mol-1 | ||||
Heat Capacity (298.15K) ![]() |
110.17 | J K-1 mol-1 | webbook |
| A | B | C | reference | comment |
|---|---|---|---|---|
Product of moments of inertia ![]() | ||||
|---|---|---|---|---|
| amu3Å6 | 0 | gm3 cm6 | ||
Point Group C2v
| Description | Value | unc. | Connectivity | Reference | Comment | |||
|---|---|---|---|---|---|---|---|---|
| Atom 1 | Atom 2 | Atom 3 | Atom 4 | |||||
| rCH | 1.104 | 1 | 7 | 1976Hellwege(II/7) | weighted average | |||
| rCC | 1.458 | 1 | 3 | 1976Hellwege(II/7) | ||||
| rCC | 1.337 | 3 | 5 | 1976Hellwege(II/7) | end = | |||
| rCC | 1.368 | 1 | 2 | 1976Hellwege(II/7) | center = | |||
| aCCC | 121.7 | 1 | 3 | 5 | 1976Hellwege(II/7) | from end | ||
| aCCC | 124.4 | 2 | 1 | 3 | 1976Hellwege(II/7) | |||
| Atom | x (Å) | y (Å) | z (Å) |
|---|
Bond descriptions
| Bond Type | Count |
|---|---|
| H-C | 8 |
| C-C | 2 |
| C=C | 3 |
| Atom 1 | Atom 2 |
|---|---|
| C1 | C2 |
| C1 | C3 |
| C1 | H7 |
| C2 | C4 |
| C2 | H8 |
| C3 | C5 |
| C3 | H9 |
| C4 | C6 |
| C4 | H10 |
| C5 | H11 |
| C5 | H13 |
| C6 | H12 |
| C6 | H14 |
| Energy (cm-1) | Degeneracy | reference | description |
|---|---|---|---|
| 0 | 1 | 1A1 |
| Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
|---|---|---|---|---|
| 8.310 | 0.020 | webbook |
| State | Config | State description | Conf description | Exp. min. | Dipole (Debye) | Reference | comment | Point Group | Components | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | z | total | dipole | quadrupole | ||||||||
| 1 | 1 | 1A1 | C2v | True | C2v | 1 | 2 | ||||||
| State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xx | yy | zz | dipole | quadrupole | ||||||||
| 1 | 1 | 1A1 | C2v | True | C2v | 1 | 2 | |||||
| squib | reference | DOI |
|---|---|---|
| 1976Hellwege(II/7) | Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976. | |
| 1993Liu/Zho:1850 | Liu and Zhou. Theoretical Study on the Structure and Vibrations of cis-1,3,5-Hexatriene. J. Phys. Chem. Vol. 97. #9. pgs. 1850-1855. | 10.1021/j100111a022 |
| webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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