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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 |
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1,5-Hexadiene; α,ω-Hexadiene; Biallyl; Diallyl; Hexa-1,5-diene; Hexadiene; alpha,omega;+B52-Hexadiene+B10; |
INChI | INChIKey | SMILES | IUPAC name |
---|---|---|---|
InChI=1S/C6H10/c1-3-5-6-4-2/h3-4H,1-2,5-6H2 | PYGSKMBEVAICCR-UHFFFAOYSA-N | C=CCCC=C | Hexa-1,5-diene |
State | Conformation |
---|---|
1Ag | C2 |
Property | Value | Uncertainty | units | Reference | Comment |
---|---|---|---|---|---|
Hfg(298.15K) ![]() |
85.35 | 1.67 | kJ mol-1 | webbook | |
Hfg(0K) ![]() |
1.67 | kJ mol-1 | webbook | ||
Entropy (298.15K) ![]() |
J K-1 mol-1 | ||||
Integrated Heat Capacity (0 to 298.15K) ![]() |
kJ mol-1 |
Mode Number | Symmetry | Frequency | Intensity | Comment | Description | ||||
---|---|---|---|---|---|---|---|---|---|
Fundamental(cm-1) | Harmonic(cm-1) | Reference | (km mol-1) | unc. | Reference | ||||
1 | Ag | 3082 | 1974sve/kov | ||||||
2 | Ag | 3005 | 1974sve/kov | ||||||
3 | Ag | 2984 | 1974sve/kov | ||||||
4 | Ag | 2846 | 1974sve/kov | ||||||
5 | Ag | 1642 | 1974sve/kov | ||||||
6 | Ag | 1442 | 1974sve/kov | ||||||
7 | Ag | 1416 | 1974sve/kov | ||||||
8 | Ag | 1334 | 1974sve/kov | ||||||
9 | Ag | 1280 | 1974sve/kov | ||||||
10 | Ag | 1187 | 1974sve/kov | ||||||
11 | Ag | 1025 | 1974sve/kov | ||||||
12 | Ag | 924 | 1974sve/kov | ||||||
13 | Ag | 402 | 1974sve/kov | ||||||
14 | Ag | 351 | 1974sve/kov | ||||||
15 | Au | 2905 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
16 | Au | 1212 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
17 | Au | 995 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
18 | Au | 912 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
19 | Au | 774 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
20 | Au | 649 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
23 | Bg | 2911 | 1974sve/kov | ||||||
24 | Bg | 1280 | 1974sve/kov | ||||||
26 | Bg | 996 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
27 | Bg | 913 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
28 | Bg | 614 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
29 | Bg | 264 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
30 | Bu | 3080 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
31 | Bu | 2995 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
32 | Bu | 2975 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
33 | Bu | 2835 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
34 | Bu | 1642 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
35 | Bu | 1445 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
36 | Bu | 1419 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
38 | Bu | 1246 | 1974sve/kov | mode number reassigned in CCCBDB | |||||
41 | Bu | 552 | 1974sve/kov | mode number reassigned in CCCBDB |
A | B | C | reference | comment |
---|---|---|---|---|
Product of moments of inertia ![]() | ||||
---|---|---|---|---|
amu3Å6 | 0 | gm3 cm6 |
Point Group C2
Description | Value | unc. | Connectivity | Reference | Comment | |||
---|---|---|---|---|---|---|---|---|
Atom 1 | Atom 2 | Atom 3 | Atom 4 |
Atom | x (Å) | y (Å) | z (Å) |
---|
Bond descriptions
Bond Type | Count |
---|---|
H-C | 10 |
C-C | 3 |
C=C | 2 |
Atom 1 | Atom 2 |
---|---|
C1 | C2 |
C1 | C3 |
C1 | H7 |
C1 | H8 |
C2 | C4 |
C2 | H9 |
C2 | H10 |
C3 | C5 |
C3 | H11 |
C4 | C6 |
C4 | H12 |
C5 | H13 |
C5 | H14 |
C6 | H15 |
C6 | H16 |
Energy (cm-1) | Degeneracy | reference | description |
---|---|---|---|
0 | 1 | 1Ag |
Ionization Energy | I.E. unc. | vertical I.E. | v.I.E. unc. | reference |
---|---|---|---|---|
9.270 | 0.050 | 9.590 | 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 | 1Ag | C2 | True | C2 | 1 | 3 |
State | Config | State description | Conf description | Exp. min. | Quadrupole (D Å) | Reference | comment | Point Group | Components | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|
xx | yy | zz | dipole | quadrupole | ||||||||
1 | 1 | 1Ag | C2 | True | C2 | 1 | 3 |
squib | reference | DOI |
---|---|---|
1974sve/kov | L.M. Sverdlov, M. A. Kovner, E. P. Krainov, "Vibrational Spectra of Polyatomic Molecules" Wiley, New York 1974 | |
webbook | NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) | 10.18434/T4D303 |
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