All results from a given calculation for C6H6O (2,5-Cyclohexadienone)
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 |
C2V |
1A1 |
Energy calculated at CCSD/cc-pVTZ
| hartrees |
Energy at 0K | -306.849865 |
Energy at 298.15K | |
HF Energy | -305.646975 |
Nuclear repulsion energy | 269.241850 |
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 C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
1.112 |
C2 |
0.000 |
0.000 |
-1.821 |
C3 |
0.000 |
1.257 |
0.331 |
C4 |
0.000 |
-1.257 |
0.331 |
C5 |
0.000 |
1.255 |
-1.006 |
C6 |
0.000 |
-1.255 |
-1.006 |
O7 |
0.000 |
0.000 |
2.329 |
H8 |
0.000 |
2.175 |
0.902 |
H9 |
0.000 |
-2.175 |
0.902 |
H10 |
0.000 |
2.192 |
-1.549 |
H11 |
0.000 |
-2.192 |
-1.549 |
H12 |
0.868 |
0.000 |
-2.489 |
H13 |
-0.868 |
0.000 |
-2.489 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
C3 |
C4 |
C5 |
C6 |
O7 |
H8 |
H9 |
H10 |
H11 |
H12 |
H13 |
C1 | | 2.9334 | 1.4803 | 1.4803 | 2.4621 | 2.4621 | 1.2169 | 2.1848 | 2.1848 | 3.4476 | 3.4476 | 3.7047 | 3.7047 |
C2 | 2.9334 | | 2.4921 | 2.4921 | 1.4960 | 1.4960 | 4.1503 | 3.4848 | 3.4848 | 2.2088 | 2.2088 | 1.0954 | 1.0954 | C3 | 1.4803 | 2.4921 | | 2.5143 | 1.3369 | 2.8453 | 2.3610 | 1.0808 | 3.4790 | 2.0991 | 3.9279 | 3.2072 | 3.2072 | C4 | 1.4803 | 2.4921 | 2.5143 | | 2.8453 | 1.3369 | 2.3610 | 3.4790 | 1.0808 | 3.9279 | 2.0991 | 3.2072 | 3.2072 | C5 | 2.4621 | 1.4960 | 1.3369 | 2.8453 | | 2.5090 | 3.5635 | 2.1184 | 3.9243 | 1.0831 | 3.4889 | 2.1277 | 2.1277 | C6 | 2.4621 | 1.4960 | 2.8453 | 1.3369 | 2.5090 | | 3.5635 | 3.9243 | 2.1184 | 3.4889 | 1.0831 | 2.1277 | 2.1277 | O7 | 1.2169 | 4.1503 | 2.3610 | 2.3610 | 3.5635 | 3.5635 | | 2.6011 | 2.6011 | 4.4546 | 4.4546 | 4.8960 | 4.8960 | H8 | 2.1848 | 3.4848 | 1.0808 | 3.4790 | 2.1184 | 3.9243 | 2.6011 | | 4.3493 | 2.4509 | 5.0073 | 4.1211 | 4.1211 | H9 | 2.1848 | 3.4848 | 3.4790 | 1.0808 | 3.9243 | 2.1184 | 2.6011 | 4.3493 | | 5.0073 | 2.4509 | 4.1211 | 4.1211 | H10 | 3.4476 | 2.2088 | 2.0991 | 3.9279 | 1.0831 | 3.4889 | 4.4546 | 2.4509 | 5.0073 | | 4.3839 | 2.5382 | 2.5382 | H11 | 3.4476 | 2.2088 | 3.9279 | 2.0991 | 3.4889 | 1.0831 | 4.4546 | 5.0073 | 2.4509 | 4.3839 | | 2.5382 | 2.5382 | H12 | 3.7047 | 1.0954 | 3.2072 | 3.2072 | 2.1277 | 2.1277 | 4.8960 | 4.1211 | 4.1211 | 2.5382 | 2.5382 | | 1.7360 | H13 | 3.7047 | 1.0954 | 3.2072 | 3.2072 | 2.1277 | 2.1277 | 4.8960 | 4.1211 | 4.1211 | 2.5382 | 2.5382 | 1.7360 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C3 |
C5 |
121.758 |
|
C1 |
C3 |
H8 |
116.219 |
C1 |
C4 |
C6 |
121.758 |
|
C1 |
C4 |
H9 |
116.219 |
C2 |
C5 |
C3 |
123.119 |
|
C2 |
C5 |
H10 |
116.929 |
C2 |
C6 |
C4 |
123.119 |
|
C2 |
C6 |
H11 |
116.929 |
C3 |
C1 |
C4 |
116.258 |
|
C3 |
C1 |
O7 |
121.871 |
C3 |
C5 |
H10 |
119.952 |
|
C4 |
C1 |
O7 |
121.871 |
C4 |
C6 |
H11 |
119.952 |
|
C5 |
C2 |
C6 |
113.987 |
C5 |
C2 |
H12 |
109.408 |
|
C5 |
C2 |
H13 |
109.408 |
C5 |
C3 |
H8 |
122.022 |
|
C6 |
C2 |
H12 |
109.408 |
C6 |
C2 |
H13 |
109.408 |
|
C6 |
C4 |
H9 |
122.022 |
H12 |
C2 |
H13 |
104.821 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability