All results from a given calculation for C6H6O (2,5-Cyclohexadienone)
using model chemistry: CCSD(T)=FULL/cc-pVDZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at CCSD(T)=FULL/cc-pVDZ
| | hartrees |
| Energy at 0K | -306.628973 |
| Energy at 298.15K | |
| HF Energy | -305.561606 |
| Nuclear repulsion energy | 266.261236 |
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)=FULL/cc-pVDZ
Geometric Data calculated at CCSD(T)=FULL/cc-pVDZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.000 |
1.127 |
| C2 |
0.000 |
0.000 |
-1.843 |
| C3 |
0.000 |
1.266 |
0.337 |
| C4 |
0.000 |
-1.266 |
0.337 |
| C5 |
0.000 |
1.265 |
-1.021 |
| C6 |
0.000 |
-1.265 |
-1.021 |
| O7 |
0.000 |
0.000 |
2.357 |
| H8 |
0.000 |
2.198 |
0.915 |
| H9 |
0.000 |
-2.198 |
0.915 |
| H10 |
0.000 |
2.217 |
-1.570 |
| H11 |
0.000 |
-2.217 |
-1.570 |
| H12 |
0.880 |
0.000 |
-2.520 |
| H13 |
-0.880 |
0.000 |
-2.520 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
O7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
| C1 | | 2.9700 | 1.4923 | 1.4923 | 2.4926 | 2.4926 | 1.2305 | 2.2078 | 2.2078 | 3.4911 | 3.4911 | 3.7516 | 3.7516 |
C2 | 2.9700 | | 2.5207 | 2.5207 | 1.5085 | 1.5085 | 4.2005 | 3.5268 | 3.5268 | 2.2339 | 2.2339 | 1.1102 | 1.1102 | C3 | 1.4923 | 2.5207 | | 2.5318 | 1.3577 | 2.8719 | 2.3845 | 1.0968 | 3.5116 | 2.1307 | 3.9707 | 3.2462 | 3.2462 | C4 | 1.4923 | 2.5207 | 2.5318 | | 2.8719 | 1.3577 | 2.3845 | 3.5116 | 1.0968 | 3.9707 | 2.1307 | 3.2462 | 3.2462 | C5 | 2.4926 | 1.5085 | 1.3577 | 2.8719 | | 2.5296 | 3.6074 | 2.1493 | 3.9671 | 1.0992 | 3.5249 | 2.1497 | 2.1497 | C6 | 2.4926 | 1.5085 | 2.8719 | 1.3577 | 2.5296 | | 3.6074 | 3.9671 | 2.1493 | 3.5249 | 1.0992 | 2.1497 | 2.1497 | O7 | 1.2305 | 4.2005 | 2.3845 | 2.3845 | 3.6074 | 3.6074 | | 2.6285 | 2.6285 | 4.5099 | 4.5099 | 4.9562 | 4.9562 | H8 | 2.2078 | 3.5268 | 1.0968 | 3.5116 | 2.1493 | 3.9671 | 2.6285 | | 4.3953 | 2.4853 | 5.0662 | 4.1721 | 4.1721 | H9 | 2.2078 | 3.5268 | 3.5116 | 1.0968 | 3.9671 | 2.1493 | 2.6285 | 4.3953 | | 5.0662 | 2.4853 | 4.1721 | 4.1721 | H10 | 3.4911 | 2.2339 | 2.1307 | 3.9707 | 1.0992 | 3.5249 | 4.5099 | 2.4853 | 5.0662 | | 4.4342 | 2.5676 | 2.5676 | H11 | 3.4911 | 2.2339 | 3.9707 | 2.1307 | 3.5249 | 1.0992 | 4.5099 | 5.0662 | 2.4853 | 4.4342 | | 2.5676 | 2.5676 | H12 | 3.7516 | 1.1102 | 3.2462 | 3.2462 | 2.1497 | 2.1497 | 4.9562 | 4.1721 | 4.1721 | 2.5676 | 2.5676 | | 1.7599 | H13 | 3.7516 | 1.1102 | 3.2462 | 3.2462 | 2.1497 | 2.1497 | 4.9562 | 4.1721 | 4.1721 | 2.5676 | 2.5676 | 1.7599 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C3 |
C5 |
121.925 |
|
C1 |
C3 |
H8 |
116.183 |
| C1 |
C4 |
C6 |
121.925 |
|
C1 |
C4 |
H9 |
116.183 |
| C2 |
C5 |
C3 |
123.071 |
|
C2 |
C5 |
H10 |
117.017 |
| C2 |
C6 |
C4 |
123.071 |
|
C2 |
C6 |
H11 |
117.017 |
| C3 |
C1 |
C4 |
116.054 |
|
C3 |
C1 |
O7 |
121.973 |
| C3 |
C5 |
H10 |
119.912 |
|
C4 |
C1 |
O7 |
121.973 |
| C4 |
C6 |
H11 |
119.912 |
|
C5 |
C2 |
C6 |
113.954 |
| C5 |
C2 |
H12 |
109.409 |
|
C5 |
C2 |
H13 |
109.409 |
| C5 |
C3 |
H8 |
121.892 |
|
C6 |
C2 |
H12 |
109.409 |
| C6 |
C2 |
H13 |
109.409 |
|
C6 |
C4 |
H9 |
121.892 |
| H12 |
C2 |
H13 |
104.854 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability