All results from a given calculation for C6H6 (1,2,4,5-Hexatetraene)
using model chemistry: CCSD(T)/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(T)/cc-pVTZ
| | hartrees |
| Energy at 0K | -231.681548 |
| Energy at 298.15K | |
| HF Energy | -230.654583 |
| Nuclear repulsion energy | 175.958086 |
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(T)/cc-pVTZ
Geometric Data calculated at CCSD(T)/cc-pVTZ
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.331 |
0.656 |
0.000 |
| C2 |
0.331 |
-0.656 |
0.000 |
| C3 |
0.331 |
1.798 |
0.000 |
| C4 |
-0.331 |
-1.798 |
0.000 |
| C5 |
0.996 |
2.931 |
0.000 |
| C6 |
-0.996 |
-2.931 |
0.000 |
| H7 |
-1.416 |
0.672 |
0.000 |
| H8 |
1.416 |
-0.672 |
0.000 |
| H9 |
1.277 |
3.414 |
0.929 |
| H10 |
1.277 |
3.414 |
-0.929 |
| H11 |
-1.277 |
-3.414 |
0.929 |
| H12 |
-1.277 |
-3.414 |
-0.929 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.4701 | 1.3198 | 2.4548 | 2.6328 | 3.6481 | 1.0851 | 2.1946 | 3.3245 | 3.3245 | 4.2808 | 4.2808 |
C2 | 1.4701 | | 2.4548 | 1.3198 | 3.6481 | 2.6328 | 2.1946 | 1.0851 | 4.2808 | 4.2808 | 3.3245 | 3.3245 | C3 | 1.3198 | 2.4548 | | 3.6571 | 1.3130 | 4.9114 | 2.0781 | 2.6984 | 2.0901 | 2.0901 | 5.5331 | 5.5331 | C4 | 2.4548 | 1.3198 | 3.6571 | | 4.9114 | 1.3130 | 2.6984 | 2.0781 | 5.5331 | 5.5331 | 2.0901 | 2.0901 | C5 | 2.6328 | 3.6481 | 1.3130 | 4.9114 | | 6.1902 | 3.3038 | 3.6273 | 1.0843 | 1.0843 | 6.8030 | 6.8030 | C6 | 3.6481 | 2.6328 | 4.9114 | 1.3130 | 6.1902 | | 3.6273 | 3.3038 | 6.8030 | 6.8030 | 1.0843 | 1.0843 | H7 | 1.0851 | 2.1946 | 2.0781 | 2.6984 | 3.3038 | 3.6273 | | 3.1347 | 3.9536 | 3.9536 | 4.1927 | 4.1927 | H8 | 2.1946 | 1.0851 | 2.6984 | 2.0781 | 3.6273 | 3.3038 | 3.1347 | | 4.1927 | 4.1927 | 3.9536 | 3.9536 | H9 | 3.3245 | 4.2808 | 2.0901 | 5.5331 | 1.0843 | 6.8030 | 3.9536 | 4.1927 | | 1.8577 | 7.2899 | 7.5229 | H10 | 3.3245 | 4.2808 | 2.0901 | 5.5331 | 1.0843 | 6.8030 | 3.9536 | 4.1927 | 1.8577 | | 7.5229 | 7.2899 | H11 | 4.2808 | 3.3245 | 5.5331 | 2.0901 | 6.8030 | 1.0843 | 4.1927 | 3.9536 | 7.2899 | 7.5229 | | 1.8577 | H12 | 4.2808 | 3.3245 | 5.5331 | 2.0901 | 6.8030 | 1.0843 | 4.1927 | 3.9536 | 7.5229 | 7.2899 | 1.8577 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
123.165 |
|
C1 |
C2 |
H8 |
117.589 |
| C1 |
C3 |
C5 |
179.665 |
|
C2 |
C1 |
C3 |
123.165 |
| C2 |
C1 |
H7 |
117.589 |
|
C2 |
C4 |
C6 |
179.665 |
| C3 |
C1 |
H7 |
119.246 |
|
C3 |
C5 |
H9 |
121.054 |
| C3 |
C5 |
H10 |
121.054 |
|
C4 |
C2 |
H8 |
119.246 |
| C4 |
C6 |
H11 |
121.054 |
|
C4 |
C6 |
H12 |
121.054 |
| H9 |
C5 |
H10 |
117.891 |
|
H11 |
C6 |
H12 |
117.891 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability