All results from a given calculation for CH3CO (Acetyl radical)
using model chemistry: MP2=FULL/cc-pVTZ
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/cc-pVTZ
| | hartrees |
| Energy at 0K | -152.935944 |
| Energy at 298.15K | |
| HF Energy | -152.355866 |
| Nuclear repulsion energy | 63.185084 |
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/cc-pVTZ
Geometric Data calculated at MP2=FULL/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.968 |
-0.651 |
0.000 |
| C2 |
0.000 |
0.495 |
0.000 |
| O3 |
1.183 |
0.458 |
0.000 |
| H4 |
-0.448 |
-1.604 |
0.000 |
| H5 |
-1.602 |
-0.562 |
0.874 |
| H6 |
-1.602 |
-0.562 |
-0.874 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
| C1 | | 1.5002 | 2.4199 | 1.0855 | 1.0835 | 1.0835 |
C2 | 1.5002 | | 1.1832 | 2.1459 | 2.1088 | 2.1088 | O3 | 2.4199 | 1.1832 | | 2.6285 | 3.0917 | 3.0917 | H4 | 1.0855 | 2.1459 | 2.6285 | | 1.7841 | 1.7841 | H5 | 1.0835 | 2.1088 | 3.0917 | 1.7841 | | 1.7480 | H6 | 1.0835 | 2.1088 | 3.0917 | 1.7841 | 1.7480 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
128.403 |
|
C2 |
C1 |
H4 |
111.167 |
| C2 |
C1 |
H5 |
108.333 |
|
C2 |
C1 |
H6 |
108.333 |
| H4 |
C1 |
H5 |
110.676 |
|
H4 |
C1 |
H6 |
110.676 |
| H5 |
C1 |
H6 |
107.535 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability