All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: MP4/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at MP4/cc-pVTZ
| | hartrees |
| Energy at 0K | -627.643663 |
| Energy at 298.15K | |
| HF Energy | -626.542859 |
| Nuclear repulsion energy | 273.065192 |
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 MP4/cc-pVTZ
Geometric Data calculated at MP4/cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.000 |
0.193 |
| O2 |
-1.268 |
0.000 |
0.915 |
| O3 |
1.268 |
0.000 |
0.915 |
| C4 |
0.000 |
1.400 |
-0.921 |
| C5 |
0.000 |
-1.400 |
-0.921 |
| H6 |
0.000 |
2.283 |
-0.282 |
| H7 |
0.000 |
-2.283 |
-0.282 |
| H8 |
0.902 |
1.373 |
-1.530 |
| H9 |
-0.902 |
1.373 |
-1.530 |
| H10 |
-0.902 |
-1.373 |
-1.530 |
| H11 |
0.902 |
-1.373 |
-1.530 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4594 | 1.4594 | 1.7889 | 1.7889 | 2.3320 | 2.3320 | 2.3812 | 2.3812 | 2.3812 | 2.3812 |
O2 | 1.4594 | | 2.5363 | 2.6342 | 2.6342 | 2.8732 | 2.8732 | 3.5464 | 2.8288 | 2.8288 | 3.5464 | O3 | 1.4594 | 2.5363 | | 2.6342 | 2.6342 | 2.8732 | 2.8732 | 2.8288 | 3.5464 | 3.5464 | 2.8288 | C4 | 1.7889 | 2.6342 | 2.6342 | | 2.7998 | 1.0898 | 3.7379 | 1.0890 | 1.0890 | 2.9794 | 2.9794 | C5 | 1.7889 | 2.6342 | 2.6342 | 2.7998 | | 3.7379 | 1.0898 | 2.9794 | 2.9794 | 1.0890 | 1.0890 | H6 | 2.3320 | 2.8732 | 2.8732 | 1.0898 | 3.7379 | | 4.5662 | 1.7885 | 1.7885 | 3.9676 | 3.9676 | H7 | 2.3320 | 2.8732 | 2.8732 | 3.7379 | 1.0898 | 4.5662 | | 3.9676 | 3.9676 | 1.7885 | 1.7885 | H8 | 2.3812 | 3.5464 | 2.8288 | 1.0890 | 2.9794 | 1.7885 | 3.9676 | | 1.8038 | 3.2862 | 2.7469 | H9 | 2.3812 | 2.8288 | 3.5464 | 1.0890 | 2.9794 | 1.7885 | 3.9676 | 1.8038 | | 2.7469 | 3.2862 | H10 | 2.3812 | 2.8288 | 3.5464 | 2.9794 | 1.0890 | 3.9676 | 1.7885 | 3.2862 | 2.7469 | | 1.8038 | H11 | 2.3812 | 3.5464 | 2.8288 | 2.9794 | 1.0890 | 3.9676 | 1.7885 | 2.7469 | 3.2862 | 1.8038 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.635 |
|
S1 |
C4 |
H8 |
109.245 |
| S1 |
C4 |
H9 |
109.245 |
|
S1 |
C5 |
H7 |
105.635 |
| S1 |
C5 |
H10 |
109.245 |
|
S1 |
C5 |
H11 |
109.245 |
| O2 |
S1 |
O3 |
120.669 |
|
O2 |
S1 |
C4 |
107.947 |
| O2 |
S1 |
C5 |
107.947 |
|
O3 |
S1 |
C4 |
107.947 |
| O3 |
S1 |
C5 |
107.947 |
|
C4 |
S1 |
C5 |
102.990 |
| H6 |
C4 |
H8 |
110.344 |
|
H6 |
C4 |
H9 |
110.344 |
| H7 |
C5 |
H10 |
110.344 |
|
H7 |
C5 |
H11 |
110.344 |
| H8 |
C4 |
H9 |
111.829 |
|
H10 |
C5 |
H11 |
111.829 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability