All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: MP4/aug-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/aug-cc-pVTZ
| | hartrees |
| Energy at 0K | -627.673737 |
| Energy at 298.15K | |
| HF Energy | -626.546902 |
| Nuclear repulsion energy | 272.530627 |
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/aug-cc-pVTZ
Geometric Data calculated at MP4/aug-cc-pVTZ
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.000 |
0.189 |
| O2 |
-1.271 |
0.000 |
0.918 |
| O3 |
1.271 |
0.000 |
0.918 |
| C4 |
0.000 |
1.404 |
-0.921 |
| C5 |
0.000 |
-1.404 |
-0.921 |
| H6 |
0.000 |
2.283 |
-0.274 |
| H7 |
0.000 |
-2.283 |
-0.274 |
| H8 |
0.904 |
1.375 |
-1.529 |
| H9 |
-0.904 |
1.375 |
-1.529 |
| H10 |
-0.904 |
-1.375 |
-1.529 |
| H11 |
0.904 |
-1.375 |
-1.529 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4653 | 1.4653 | 1.7896 | 1.7896 | 2.3294 | 2.3294 | 2.3786 | 2.3786 | 2.3786 | 2.3786 |
O2 | 1.4653 | | 2.5422 | 2.6395 | 2.6395 | 2.8720 | 2.8720 | 3.5505 | 2.8303 | 2.8303 | 3.5505 | O3 | 1.4653 | 2.5422 | | 2.6395 | 2.6395 | 2.8720 | 2.8720 | 2.8303 | 3.5505 | 3.5505 | 2.8303 | C4 | 1.7896 | 2.6395 | 2.6395 | | 2.8083 | 1.0907 | 3.7432 | 1.0898 | 1.0898 | 2.9851 | 2.9851 | C5 | 1.7896 | 2.6395 | 2.6395 | 2.8083 | | 3.7432 | 1.0907 | 2.9851 | 2.9851 | 1.0898 | 1.0898 | H6 | 2.3294 | 2.8720 | 2.8720 | 1.0907 | 3.7432 | | 4.5657 | 1.7928 | 1.7928 | 3.9712 | 3.9712 | H7 | 2.3294 | 2.8720 | 2.8720 | 3.7432 | 1.0907 | 4.5657 | | 3.9712 | 3.9712 | 1.7928 | 1.7928 | H8 | 2.3786 | 3.5505 | 2.8303 | 1.0898 | 2.9851 | 1.7928 | 3.9712 | | 1.8078 | 3.2911 | 2.7501 | H9 | 2.3786 | 2.8303 | 3.5505 | 1.0898 | 2.9851 | 1.7928 | 3.9712 | 1.8078 | | 2.7501 | 3.2911 | H10 | 2.3786 | 2.8303 | 3.5505 | 2.9851 | 1.0898 | 3.9712 | 1.7928 | 3.2911 | 2.7501 | | 1.8078 | H11 | 2.3786 | 3.5505 | 2.8303 | 2.9851 | 1.0898 | 3.9712 | 1.7928 | 2.7501 | 3.2911 | 1.8078 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.356 |
|
S1 |
C4 |
H8 |
108.962 |
| S1 |
C4 |
H9 |
108.962 |
|
S1 |
C5 |
H7 |
105.356 |
| S1 |
C5 |
H10 |
108.962 |
|
S1 |
C5 |
H11 |
108.962 |
| O2 |
S1 |
O3 |
120.341 |
|
O2 |
S1 |
C4 |
107.962 |
| O2 |
S1 |
C5 |
107.962 |
|
O3 |
S1 |
C4 |
107.962 |
| O3 |
S1 |
C5 |
107.962 |
|
C4 |
S1 |
C5 |
103.370 |
| H6 |
C4 |
H8 |
110.614 |
|
H6 |
C4 |
H9 |
110.614 |
| H7 |
C5 |
H10 |
110.614 |
|
H7 |
C5 |
H11 |
110.614 |
| H8 |
C4 |
H9 |
112.085 |
|
H10 |
C5 |
H11 |
112.085 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability