All results from a given calculation for C6H6 (1,2,4,5-Hexatetraene)
using model chemistry: CCSD/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/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -231.622988 |
| Energy at 298.15K | |
| HF Energy | -230.651597 |
| Nuclear repulsion energy | 176.496346 |
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/6-311+G(3df,2p)
Geometric Data calculated at CCSD/6-311+G(3df,2p)
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.330 |
0.657 |
0.000 |
| C2 |
0.330 |
-0.657 |
0.000 |
| C3 |
0.330 |
1.792 |
0.000 |
| C4 |
-0.330 |
-1.792 |
0.000 |
| C5 |
0.992 |
2.920 |
0.000 |
| C6 |
-0.992 |
-2.920 |
0.000 |
| H7 |
-1.414 |
0.675 |
0.000 |
| H8 |
1.414 |
-0.675 |
0.000 |
| H9 |
1.274 |
3.403 |
0.927 |
| H10 |
1.274 |
3.403 |
-0.927 |
| H11 |
-1.274 |
-3.403 |
0.927 |
| H12 |
-1.274 |
-3.403 |
-0.927 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.4710 | 1.3131 | 2.4496 | 2.6206 | 3.6379 | 1.0845 | 2.1949 | 3.3127 | 3.3127 | 4.2707 | 4.2707 |
C2 | 1.4710 | | 2.4496 | 1.3131 | 3.6379 | 2.6206 | 2.1949 | 1.0845 | 4.2707 | 4.2707 | 3.3127 | 3.3127 | C3 | 1.3131 | 2.4496 | | 3.6450 | 1.3074 | 4.8942 | 2.0719 | 2.6949 | 2.0847 | 2.0847 | 5.5161 | 5.5161 | C4 | 2.4496 | 1.3131 | 3.6450 | | 4.8942 | 1.3074 | 2.6949 | 2.0719 | 5.5161 | 5.5161 | 2.0847 | 2.0847 | C5 | 2.6206 | 3.6379 | 1.3074 | 4.8942 | | 6.1676 | 3.2911 | 3.6194 | 1.0832 | 1.0832 | 6.7806 | 6.7806 | C6 | 3.6379 | 2.6206 | 4.8942 | 1.3074 | 6.1676 | | 3.6194 | 3.2911 | 6.7806 | 6.7806 | 1.0832 | 1.0832 | H7 | 1.0845 | 2.1949 | 2.0719 | 2.6949 | 3.2911 | 3.6194 | | 3.1343 | 3.9412 | 3.9412 | 4.1844 | 4.1844 | H8 | 2.1949 | 1.0845 | 2.6949 | 2.0719 | 3.6194 | 3.2911 | 3.1343 | | 4.1844 | 4.1844 | 3.9412 | 3.9412 | H9 | 3.3127 | 4.2707 | 2.0847 | 5.5161 | 1.0832 | 6.7806 | 3.9412 | 4.1844 | | 1.8548 | 7.2678 | 7.5007 | H10 | 3.3127 | 4.2707 | 2.0847 | 5.5161 | 1.0832 | 6.7806 | 3.9412 | 4.1844 | 1.8548 | | 7.5007 | 7.2678 | H11 | 4.2707 | 3.3127 | 5.5161 | 2.0847 | 6.7806 | 1.0832 | 4.1844 | 3.9412 | 7.2678 | 7.5007 | | 1.8548 | H12 | 4.2707 | 3.3127 | 5.5161 | 2.0847 | 6.7806 | 1.0832 | 4.1844 | 3.9412 | 7.5007 | 7.2678 | 1.8548 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
123.147 |
|
C1 |
C2 |
H8 |
117.592 |
| C1 |
C3 |
C5 |
179.777 |
|
C2 |
C1 |
C3 |
123.147 |
| C2 |
C1 |
H7 |
117.592 |
|
C2 |
C4 |
C6 |
179.777 |
| C3 |
C1 |
H7 |
119.261 |
|
C3 |
C5 |
H9 |
121.109 |
| C3 |
C5 |
H10 |
121.109 |
|
C4 |
C2 |
H8 |
119.261 |
| C4 |
C6 |
H11 |
121.109 |
|
C4 |
C6 |
H12 |
121.109 |
| H9 |
C5 |
H10 |
117.782 |
|
H11 |
C6 |
H12 |
117.782 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability