All results from a given calculation for CH3CO (Acetyl radical)
using model chemistry: MP2=FULL/STO-3G
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/STO-3G
| | hartrees |
| Energy at 0K | -150.472672 |
| Energy at 298.15K | |
| HF Energy | -150.317427 |
| Nuclear repulsion energy | 61.577626 |
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/STO-3G
Geometric Data calculated at MP2=FULL/STO-3G
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.972 |
-0.678 |
0.000 |
| C2 |
0.000 |
0.635 |
0.000 |
| O3 |
1.179 |
0.387 |
0.000 |
| H4 |
-0.395 |
-1.612 |
0.000 |
| H5 |
-1.601 |
-0.614 |
0.892 |
| H6 |
-1.601 |
-0.614 |
-0.892 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
| C1 | | 1.6335 | 2.4005 | 1.0979 | 1.0927 | 1.0927 |
C2 | 1.6335 | | 1.2048 | 2.2809 | 2.2176 | 2.2176 | O3 | 2.4005 | 1.2048 | | 2.5441 | 3.0863 | 3.0863 | H4 | 1.0979 | 2.2809 | 2.5441 | | 1.8012 | 1.8012 | H5 | 1.0927 | 2.2176 | 3.0863 | 1.8012 | | 1.7830 | H6 | 1.0927 | 2.2176 | 3.0863 | 1.8012 | 1.7830 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
114.666 |
|
C2 |
C1 |
H4 |
111.743 |
| C2 |
C1 |
H5 |
107.193 |
|
C2 |
C1 |
H6 |
107.193 |
| H4 |
C1 |
H5 |
110.617 |
|
H4 |
C1 |
H6 |
110.617 |
| H5 |
C1 |
H6 |
109.348 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability