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 | -152.519526 |
Energy at 298.15K | |
HF Energy | -152.220934 |
Nuclear repulsion energy | 61.959237 |
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 |
-0.988 |
-0.668 |
0.000 |
C2 |
0.000 |
0.504 |
0.000 |
O3 |
1.207 |
0.472 |
0.000 |
H4 |
-0.475 |
-1.639 |
0.000 |
H5 |
-1.628 |
-0.575 |
0.886 |
H6 |
-1.628 |
-0.575 |
-0.886 |
Atom - Atom Distances (Å)
|
C1 |
C2 |
O3 |
H4 |
H5 |
H6 |
C1 | | 1.5328 | 2.4736 | 1.0981 | 1.0967 | 1.0967 |
C2 | 1.5328 | | 1.2078 | 2.1949 | 2.1444 | 2.1444 | O3 | 2.4736 | 1.2078 | | 2.6993 | 3.1494 | 3.1494 | H4 | 1.0981 | 2.1949 | 2.6993 | | 1.8015 | 1.8015 | H5 | 1.0967 | 2.1444 | 3.1494 | 1.8015 | | 1.7716 | H6 | 1.0967 | 2.1444 | 3.1494 | 1.8015 | 1.7716 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
C2 |
O3 |
128.605 |
|
C2 |
C1 |
H4 |
112.028 |
C2 |
C1 |
H5 |
108.134 |
|
C2 |
C1 |
H6 |
108.134 |
H4 |
C1 |
H5 |
110.332 |
|
H4 |
C1 |
H6 |
110.332 |
H5 |
C1 |
H6 |
107.744 |
|
Electronic energy levels
Electronic state
Charges, Dipole, Quadrupole and Polarizability