All results from a given calculation for CH3CO (Acetyl radical)
using model chemistry: MP2=FULL/cc-pVDZ
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-pVDZ
| | hartrees |
| Energy at 0K | -152.752139 |
| Energy at 298.15K | |
| HF Energy | -152.309614 |
| Nuclear repulsion energy | 62.484426 |
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-pVDZ
Geometric Data calculated at MP2=FULL/cc-pVDZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.976 |
-0.659 |
0.000 |
| C2 |
0.000 |
0.507 |
0.000 |
| O3 |
1.193 |
0.460 |
0.000 |
| H4 |
-0.444 |
-1.624 |
0.000 |
| H5 |
-1.620 |
-0.573 |
0.887 |
| H6 |
-1.620 |
-0.573 |
-0.887 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
| C1 | | 1.5207 | 2.4407 | 1.1017 | 1.0998 | 1.0998 |
C2 | 1.5207 | | 1.1937 | 2.1767 | 2.1398 | 2.1398 | O3 | 2.4407 | 1.1937 | | 2.6501 | 3.1253 | 3.1253 | H4 | 1.1017 | 2.1767 | 2.6501 | | 1.8095 | 1.8095 | H5 | 1.0998 | 2.1398 | 3.1253 | 1.8095 | | 1.7748 | H6 | 1.0998 | 2.1398 | 3.1253 | 1.8095 | 1.7748 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
127.685 |
|
C2 |
C1 |
H4 |
111.196 |
| C2 |
C1 |
H5 |
108.414 |
|
C2 |
C1 |
H6 |
108.414 |
| H4 |
C1 |
H5 |
110.562 |
|
H4 |
C1 |
H6 |
110.562 |
| H5 |
C1 |
H6 |
107.580 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability