All results from a given calculation for C6H6 (Hexa-1,5-diene-3-yne)
using model chemistry: QCISD(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 QCISD(T)/cc-pVTZ
| | hartrees |
| Energy at 0K | -231.703240 |
| Energy at 298.15K | |
| HF Energy | -230.676910 |
| Nuclear repulsion energy | 174.589689 |
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 QCISD(T)/cc-pVTZ
Geometric Data calculated at QCISD(T)/cc-pVTZ
Point Group is C2h
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.609 |
0.000 |
| C2 |
0.000 |
-0.609 |
0.000 |
| C3 |
0.000 |
2.039 |
0.000 |
| C4 |
0.000 |
-2.039 |
0.000 |
| C5 |
1.120 |
2.784 |
0.000 |
| C6 |
-1.120 |
-2.784 |
0.000 |
| H7 |
-0.970 |
2.526 |
0.000 |
| H8 |
0.970 |
-2.526 |
0.000 |
| H9 |
2.101 |
2.325 |
0.000 |
| H10 |
1.063 |
3.865 |
0.000 |
| H11 |
-2.101 |
-2.325 |
0.000 |
| H12 |
-1.063 |
-3.865 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
H7 |
H8 |
H9 |
H10 |
H11 |
H12 |
| C1 | | 1.2188 | 1.4300 | 2.6488 | 2.4466 | 3.5740 | 2.1476 | 3.2815 | 2.7124 | 3.4248 | 3.6090 | 4.5990 |
C2 | 1.2188 | | 2.6488 | 1.4300 | 3.5740 | 2.4466 | 3.2815 | 2.1476 | 3.6090 | 4.5990 | 2.7124 | 3.4248 | C3 | 1.4300 | 2.6488 | | 4.0789 | 1.3454 | 4.9523 | 1.0848 | 4.6668 | 2.1201 | 2.1126 | 4.8438 | 5.9994 | C4 | 2.6488 | 1.4300 | 4.0789 | | 4.9523 | 1.3454 | 4.6668 | 1.0848 | 4.8438 | 5.9994 | 2.1201 | 2.1126 | C5 | 2.4466 | 3.5740 | 1.3454 | 4.9523 | | 6.0027 | 2.1062 | 5.3121 | 1.0827 | 1.0822 | 6.0401 | 6.9988 | C6 | 3.5740 | 2.4466 | 4.9523 | 1.3454 | 6.0027 | | 5.3121 | 2.1062 | 6.0401 | 6.9988 | 1.0827 | 1.0822 | H7 | 2.1476 | 3.2815 | 1.0848 | 4.6668 | 2.1062 | 5.3121 | | 5.4107 | 3.0772 | 2.4346 | 4.9807 | 6.3913 | H8 | 3.2815 | 2.1476 | 4.6668 | 1.0848 | 5.3121 | 2.1062 | 5.4107 | | 4.9807 | 6.3913 | 3.0772 | 2.4346 | H9 | 2.7124 | 3.6090 | 2.1201 | 4.8438 | 1.0827 | 6.0401 | 3.0772 | 4.9807 | | 1.8570 | 6.2672 | 6.9519 | H10 | 3.4248 | 4.5990 | 2.1126 | 5.9994 | 1.0822 | 6.9988 | 2.4346 | 6.3913 | 1.8570 | | 6.9519 | 8.0172 | H11 | 3.6090 | 2.7124 | 4.8438 | 2.1201 | 6.0401 | 1.0827 | 4.9807 | 3.0772 | 6.2672 | 6.9519 | | 1.8570 | H12 | 4.5990 | 3.4248 | 5.9994 | 2.1126 | 6.9988 | 1.0822 | 6.3913 | 2.4346 | 6.9519 | 8.0172 | 1.8570 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
C4 |
180.000 |
|
C1 |
C3 |
C5 |
123.623 |
| C1 |
C3 |
H7 |
116.619 |
|
C2 |
C1 |
C3 |
180.000 |
| C2 |
C4 |
C6 |
123.623 |
|
C2 |
C4 |
H8 |
116.619 |
| C3 |
C5 |
H9 |
121.275 |
|
C3 |
C5 |
H10 |
120.590 |
| C4 |
C6 |
H11 |
121.275 |
|
C4 |
C6 |
H12 |
120.590 |
| C5 |
C3 |
H7 |
119.758 |
|
C6 |
C4 |
H8 |
119.758 |
| H9 |
C5 |
H10 |
118.135 |
|
H11 |
C6 |
H12 |
118.135 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability