All results from a given calculation for CH2O2 (Dioxirane)
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 |
C2V |
1A1 |
Energy calculated at MP3/6-31+G**
| hartrees |
Energy at 0K | -189.116967 |
Energy at 298.15K | |
HF Energy | -188.605900 |
Nuclear repulsion energy | 73.267219 |
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 C2v
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.000 |
0.000 |
0.729 |
H2 |
0.920 |
0.000 |
1.306 |
H3 |
-0.920 |
0.000 |
1.306 |
O4 |
0.000 |
0.743 |
-0.437 |
O5 |
0.000 |
-0.743 |
-0.437 |
Atom - Atom Distances (Å)
|
C1 |
H2 |
H3 |
O4 |
O5 |
C1 | | 1.0858 | 1.0858 | 1.3828 | 1.3828 |
H2 | 1.0858 | | 1.8398 | 2.1064 | 2.1064 | H3 | 1.0858 | 1.8398 | | 2.1064 | 2.1064 | O4 | 1.3828 | 2.1064 | 2.1064 | | 1.4860 | O5 | 1.3828 | 2.1064 | 2.1064 | 1.4860 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
O4 |
O5 |
57.500 |
|
C1 |
O5 |
O4 |
57.500 |
H2 |
C1 |
H3 |
115.811 |
|
H2 |
C1 |
O4 |
116.622 |
H2 |
C1 |
O5 |
116.622 |
|
H3 |
C1 |
O4 |
116.622 |
H3 |
C1 |
O5 |
116.622 |
|
O4 |
C1 |
O5 |
65.000 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability