All results from a given calculation for CH3CO (Acetyl radical)
using model chemistry: MP2=FULL/6-31G**
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/6-31G**
| | hartrees |
| Energy at 0K | -152.746740 |
| Energy at 298.15K | |
| HF Energy | -152.300833 |
| Nuclear repulsion energy | 62.724092 |
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/6-31G**
Geometric Data calculated at MP2=FULL/6-31G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.978 |
-0.646 |
0.000 |
| C2 |
0.000 |
0.507 |
0.000 |
| O3 |
1.195 |
0.445 |
0.000 |
| H4 |
-0.459 |
-1.602 |
0.000 |
| H5 |
-1.614 |
-0.560 |
0.877 |
| H6 |
-1.614 |
-0.560 |
-0.877 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
| C1 | | 1.5122 | 2.4319 | 1.0878 | 1.0866 | 1.0866 |
C2 | 1.5122 | | 1.1963 | 2.1584 | 2.1244 | 2.1244 | O3 | 2.4319 | 1.1963 | | 2.6321 | 3.1096 | 3.1096 | H4 | 1.0878 | 2.1584 | 2.6321 | | 1.7857 | 1.7857 | H5 | 1.0866 | 2.1244 | 3.1096 | 1.7857 | | 1.7541 | H6 | 1.0866 | 2.1244 | 3.1096 | 1.7857 | 1.7541 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
127.372 |
|
C2 |
C1 |
H4 |
111.177 |
| C2 |
C1 |
H5 |
108.548 |
|
C2 |
C1 |
H6 |
108.548 |
| H4 |
C1 |
H5 |
110.418 |
|
H4 |
C1 |
H6 |
110.418 |
| H5 |
C1 |
H6 |
107.630 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability