All results from a given calculation for CH3C(O)OO (acetyl peroxy radical)
using model chemistry: MP3/6-31+G**
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at MP3/6-31+G**
| | hartrees |
| Energy at 0K | -302.742823 |
| Energy at 298.15K | |
| HF Energy | -301.955083 |
| Nuclear repulsion energy | 171.499264 |
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 MP3/6-31+G**
Geometric Data calculated at MP3/6-31+G**
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
1.413 |
0.148 |
0.000 |
| C2 |
0.000 |
0.521 |
0.000 |
| O3 |
-0.373 |
1.667 |
0.000 |
| O4 |
-0.974 |
-0.475 |
0.000 |
| O5 |
-0.371 |
-1.714 |
0.000 |
| H6 |
1.998 |
1.056 |
0.000 |
| H7 |
1.633 |
-0.446 |
0.881 |
| H8 |
1.633 |
-0.446 |
-0.881 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
O3 |
O4 |
O5 |
H6 |
H7 |
H8 |
| C1 | | 1.4618 | 2.3454 | 2.4674 | 2.5788 | 1.0800 | 1.0848 | 1.0848 |
C2 | 1.4618 | | 1.2059 | 1.3930 | 2.2653 | 2.0688 | 2.0923 | 2.0923 | O3 | 2.3454 | 1.2059 | | 2.2252 | 3.3814 | 2.4491 | 3.0441 | 3.0441 | O4 | 2.4674 | 1.3930 | 2.2252 | | 1.3780 | 3.3435 | 2.7524 | 2.7524 | O5 | 2.5788 | 2.2653 | 3.3814 | 1.3780 | | 3.6449 | 2.5302 | 2.5302 | H6 | 1.0800 | 2.0688 | 2.4491 | 3.3435 | 3.6449 | | 1.7787 | 1.7787 | H7 | 1.0848 | 2.0923 | 3.0441 | 2.7524 | 2.5302 | 1.7787 | | 1.7623 | H8 | 1.0848 | 2.0923 | 3.0441 | 2.7524 | 2.5302 | 1.7787 | 1.7623 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
O3 |
122.803 |
|
C1 |
C2 |
O4 |
119.589 |
| C2 |
C1 |
H6 |
108.013 |
|
C2 |
C1 |
H7 |
109.601 |
| C2 |
C1 |
H8 |
109.601 |
|
C2 |
O4 |
O5 |
109.672 |
| O3 |
C2 |
O4 |
117.608 |
|
H6 |
C1 |
H7 |
110.492 |
| H6 |
C1 |
H8 |
110.492 |
|
H7 |
C1 |
H8 |
108.632 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability