All results from a given calculation for C6H6 (1,2,4,5-Hexatetraene)
using model chemistry: CCSD/cc-pVTZ
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/cc-pVTZ
| | hartrees |
| Energy at 0K | -231.630513 |
| Energy at 298.15K | |
| HF Energy | -230.655959 |
| Nuclear repulsion energy | 176.524148 |
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/cc-pVTZ
Geometric Data calculated at CCSD/cc-pVTZ
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.329 |
0.657 |
0.000 |
| C2 |
0.329 |
-0.657 |
0.000 |
| C3 |
0.329 |
1.793 |
0.000 |
| C4 |
-0.329 |
-1.793 |
0.000 |
| C5 |
0.990 |
2.921 |
0.000 |
| C6 |
-0.990 |
-2.921 |
0.000 |
| H7 |
-1.412 |
0.675 |
0.000 |
| H8 |
1.412 |
-0.675 |
0.000 |
| H9 |
1.271 |
3.404 |
0.927 |
| H10 |
1.271 |
3.404 |
-0.927 |
| H11 |
-1.271 |
-3.404 |
0.927 |
| H12 |
-1.271 |
-3.404 |
-0.927 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.4701 | 1.3132 | 2.4502 | 2.6206 | 3.6389 | 1.0829 | 2.1926 | 3.3115 | 3.3115 | 4.2707 | 4.2707 |
C2 | 1.4701 | | 2.4502 | 1.3132 | 3.6389 | 2.6206 | 2.1926 | 1.0829 | 4.2707 | 4.2707 | 3.3115 | 3.3115 | C3 | 1.3132 | 2.4502 | | 3.6461 | 1.3073 | 4.8955 | 2.0698 | 2.6950 | 2.0835 | 2.0835 | 5.5164 | 5.5164 | C4 | 2.4502 | 1.3132 | 3.6461 | | 4.8955 | 1.3073 | 2.6950 | 2.0698 | 5.5164 | 5.5164 | 2.0835 | 2.0835 | C5 | 2.6206 | 3.6389 | 1.3073 | 4.8955 | | 6.1690 | 3.2889 | 3.6209 | 1.0822 | 1.0822 | 6.7810 | 6.7810 | C6 | 3.6389 | 2.6206 | 4.8955 | 1.3073 | 6.1690 | | 3.6209 | 3.2889 | 6.7810 | 6.7810 | 1.0822 | 1.0822 | H7 | 1.0829 | 2.1926 | 2.0698 | 2.6950 | 3.2889 | 3.6209 | | 3.1304 | 3.9378 | 3.9378 | 4.1855 | 4.1855 | H8 | 2.1926 | 1.0829 | 2.6950 | 2.0698 | 3.6209 | 3.2889 | 3.1304 | | 4.1855 | 4.1855 | 3.9378 | 3.9378 | H9 | 3.3115 | 4.2707 | 2.0835 | 5.5164 | 1.0822 | 6.7810 | 3.9378 | 4.1855 | | 1.8539 | 7.2672 | 7.5000 | H10 | 3.3115 | 4.2707 | 2.0835 | 5.5164 | 1.0822 | 6.7810 | 3.9378 | 4.1855 | 1.8539 | | 7.5000 | 7.2672 | H11 | 4.2707 | 3.3115 | 5.5164 | 2.0835 | 6.7810 | 1.0822 | 4.1855 | 3.9378 | 7.2672 | 7.5000 | | 1.8539 | H12 | 4.2707 | 3.3115 | 5.5164 | 2.0835 | 6.7810 | 1.0822 | 4.1855 | 3.9378 | 7.5000 | 7.2672 | 1.8539 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
123.254 |
|
C1 |
C2 |
H8 |
117.568 |
| C1 |
C3 |
C5 |
179.778 |
|
C2 |
C1 |
C3 |
123.254 |
| C2 |
C1 |
H7 |
117.568 |
|
C2 |
C4 |
C6 |
179.778 |
| C3 |
C1 |
H7 |
119.178 |
|
C3 |
C5 |
H9 |
121.072 |
| C3 |
C5 |
H10 |
121.072 |
|
C4 |
C2 |
H8 |
119.178 |
| C4 |
C6 |
H11 |
121.072 |
|
C4 |
C6 |
H12 |
121.072 |
| H9 |
C5 |
H10 |
117.855 |
|
H11 |
C6 |
H12 |
117.855 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability