All results from a given calculation for C6H6 (1,2,4,5-Hexatetraene)
using model chemistry: CCSD=FULL/6-311+G(3df,2p)
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2H |
1Ag |
Energy calculated at CCSD=FULL/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -231.760697 |
| Energy at 298.15K | |
| HF Energy | -230.652112 |
| Nuclear repulsion energy | 176.852855 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD=FULL/6-311+G(3df,2p)
Geometric Data calculated at CCSD=FULL/6-311+G(3df,2p)
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.329 |
0.655 |
0.000 |
| C2 |
0.329 |
-0.655 |
0.000 |
| C3 |
0.329 |
1.789 |
0.000 |
| C4 |
-0.329 |
-1.789 |
0.000 |
| C5 |
0.989 |
2.915 |
0.000 |
| C6 |
-0.989 |
-2.915 |
0.000 |
| H7 |
-1.412 |
0.673 |
0.000 |
| H8 |
1.412 |
-0.673 |
0.000 |
| H9 |
1.271 |
3.398 |
0.926 |
| H10 |
1.271 |
3.398 |
-0.926 |
| H11 |
-1.271 |
-3.398 |
0.926 |
| H12 |
-1.271 |
-3.398 |
-0.926 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.4666 | 1.3105 | 2.4443 | 2.6152 | 3.6304 | 1.0831 | 2.1898 | 3.3070 | 3.3070 | 4.2630 | 4.2630 |
C2 | 1.4666 | | 2.4443 | 1.3105 | 3.6304 | 2.6152 | 2.1898 | 1.0831 | 4.2630 | 4.2630 | 3.3070 | 3.3070 | C3 | 1.3105 | 2.4443 | | 3.6378 | 1.3047 | 4.8845 | 2.0675 | 2.6898 | 2.0815 | 2.0815 | 5.5062 | 5.5062 | C4 | 2.4443 | 1.3105 | 3.6378 | | 4.8845 | 1.3047 | 2.6898 | 2.0675 | 5.5062 | 5.5062 | 2.0815 | 2.0815 | C5 | 2.6152 | 3.6304 | 1.3047 | 4.8845 | | 6.1553 | 3.2841 | 3.6127 | 1.0817 | 1.0817 | 6.7682 | 6.7682 | C6 | 3.6304 | 2.6152 | 4.8845 | 1.3047 | 6.1553 | | 3.6127 | 3.2841 | 6.7682 | 6.7682 | 1.0817 | 1.0817 | H7 | 1.0831 | 2.1898 | 2.0675 | 2.6898 | 3.2841 | 3.6127 | | 3.1282 | 3.9340 | 3.9340 | 4.1774 | 4.1774 | H8 | 2.1898 | 1.0831 | 2.6898 | 2.0675 | 3.6127 | 3.2841 | 3.1282 | | 4.1774 | 4.1774 | 3.9340 | 3.9340 | H9 | 3.3070 | 4.2630 | 2.0815 | 5.5062 | 1.0817 | 6.7682 | 3.9340 | 4.1774 | | 1.8514 | 7.2554 | 7.4879 | H10 | 3.3070 | 4.2630 | 2.0815 | 5.5062 | 1.0817 | 6.7682 | 3.9340 | 4.1774 | 1.8514 | | 7.4879 | 7.2554 | H11 | 4.2630 | 3.3070 | 5.5062 | 2.0815 | 6.7682 | 1.0817 | 4.1774 | 3.9340 | 7.2554 | 7.4879 | | 1.8514 | H12 | 4.2630 | 3.3070 | 5.5062 | 2.0815 | 6.7682 | 1.0817 | 4.1774 | 3.9340 | 7.4879 | 7.2554 | 1.8514 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
123.232 |
|
C1 |
C2 |
H8 |
117.586 |
| C1 |
C3 |
C5 |
179.750 |
|
C2 |
C1 |
C3 |
123.232 |
| C2 |
C1 |
H7 |
117.586 |
|
C2 |
C4 |
C6 |
179.750 |
| C3 |
C1 |
H7 |
119.182 |
|
C3 |
C5 |
H9 |
121.153 |
| C3 |
C5 |
H10 |
121.153 |
|
C4 |
C2 |
H8 |
119.182 |
| C4 |
C6 |
H11 |
121.153 |
|
C4 |
C6 |
H12 |
121.153 |
| H9 |
C5 |
H10 |
117.694 |
|
H11 |
C6 |
H12 |
117.694 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability