All results from a given calculation for CH3CO (Acetyl radical)
using model chemistry: MP2=FULL/6-311G*
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
2A' |
Energy calculated at MP2=FULL/6-311G*
| | hartrees |
| Energy at 0K | -152.833064 |
| Energy at 298.15K | |
| HF Energy | -152.332628 |
| Nuclear repulsion energy | 62.838283 |
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 MP2=FULL/6-311G*
Geometric Data calculated at MP2=FULL/6-311G*
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.971 |
-0.659 |
0.000 |
| C2 |
0.000 |
0.505 |
0.000 |
| O3 |
1.185 |
0.462 |
0.000 |
| H4 |
-0.438 |
-1.613 |
0.000 |
| H5 |
-1.610 |
-0.579 |
0.880 |
| H6 |
-1.610 |
-0.579 |
-0.880 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
| C1 | | 1.5155 | 2.4302 | 1.0926 | 1.0906 | 1.0906 |
C2 | 1.5155 | | 1.1860 | 2.1621 | 2.1308 | 2.1308 | O3 | 2.4302 | 1.1860 | | 2.6342 | 3.1098 | 3.1098 | H4 | 1.0926 | 2.1621 | 2.6342 | | 1.7937 | 1.7937 | H5 | 1.0906 | 2.1308 | 3.1098 | 1.7937 | | 1.7601 | H6 | 1.0906 | 2.1308 | 3.1098 | 1.7937 | 1.7601 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
127.791 |
|
C2 |
C1 |
H4 |
110.954 |
| C2 |
C1 |
H5 |
108.599 |
|
C2 |
C1 |
H6 |
108.599 |
| H4 |
C1 |
H5 |
110.494 |
|
H4 |
C1 |
H6 |
110.494 |
| H5 |
C1 |
H6 |
107.605 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability