All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: CCSD(T)=FULL/6-311+G(3df,2p)
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
C2V |
1A1 |
Energy calculated at CCSD(T)=FULL/6-311+G(3df,2p)
| | hartrees |
| Energy at 0K | -627.901597 |
| Energy at 298.15K | |
| HF Energy | -626.554956 |
| Nuclear repulsion energy | 276.109119 |
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 CCSD(T)=FULL/6-311+G(3df,2p)
Geometric Data calculated at CCSD(T)=FULL/6-311+G(3df,2p)
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.000 |
0.189 |
| O2 |
-1.249 |
0.000 |
0.904 |
| O3 |
1.249 |
0.000 |
0.904 |
| C4 |
0.000 |
1.389 |
-0.908 |
| C5 |
0.000 |
-1.389 |
-0.908 |
| H6 |
0.000 |
2.270 |
-0.269 |
| H7 |
0.000 |
-2.270 |
-0.269 |
| H8 |
0.900 |
1.367 |
-1.518 |
| H9 |
-0.900 |
1.367 |
-1.518 |
| H10 |
-0.900 |
-1.367 |
-1.518 |
| H11 |
0.900 |
-1.367 |
-1.518 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4389 | 1.4389 | 1.7697 | 1.7697 | 2.3160 | 2.3160 | 2.3654 | 2.3654 | 2.3654 | 2.3654 |
O2 | 1.4389 | | 2.4975 | 2.6020 | 2.6020 | 2.8441 | 2.8441 | 3.5149 | 2.8032 | 2.8032 | 3.5149 | O3 | 1.4389 | 2.4975 | | 2.6020 | 2.6020 | 2.8441 | 2.8441 | 2.8032 | 3.5149 | 3.5149 | 2.8032 | C4 | 1.7697 | 2.6020 | 2.6020 | | 2.7774 | 1.0887 | 3.7143 | 1.0878 | 1.0878 | 2.9630 | 2.9630 | C5 | 1.7697 | 2.6020 | 2.6020 | 2.7774 | | 3.7143 | 1.0887 | 2.9630 | 2.9630 | 1.0878 | 1.0878 | H6 | 2.3160 | 2.8441 | 2.8441 | 1.0887 | 3.7143 | | 4.5404 | 1.7849 | 1.7849 | 3.9501 | 3.9501 | H7 | 2.3160 | 2.8441 | 2.8441 | 3.7143 | 1.0887 | 4.5404 | | 3.9501 | 3.9501 | 1.7849 | 1.7849 | H8 | 2.3654 | 3.5149 | 2.8032 | 1.0878 | 2.9630 | 1.7849 | 3.9501 | | 1.8005 | 3.2743 | 2.7349 | H9 | 2.3654 | 2.8032 | 3.5149 | 1.0878 | 2.9630 | 1.7849 | 3.9501 | 1.8005 | | 2.7349 | 3.2743 | H10 | 2.3654 | 2.8032 | 3.5149 | 2.9630 | 1.0878 | 3.9501 | 1.7849 | 3.2743 | 2.7349 | | 1.8005 | H11 | 2.3654 | 3.5149 | 2.8032 | 2.9630 | 1.0878 | 3.9501 | 1.7849 | 2.7349 | 3.2743 | 1.8005 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.760 |
|
S1 |
C4 |
H8 |
109.416 |
| S1 |
C4 |
H9 |
109.416 |
|
S1 |
C5 |
H7 |
105.760 |
| S1 |
C5 |
H10 |
109.416 |
|
S1 |
C5 |
H11 |
109.416 |
| O2 |
S1 |
O3 |
120.422 |
|
O2 |
S1 |
C4 |
107.936 |
| O2 |
S1 |
C5 |
107.936 |
|
O3 |
S1 |
C4 |
107.936 |
| O3 |
S1 |
C5 |
107.936 |
|
C4 |
S1 |
C5 |
103.387 |
| H6 |
C4 |
H8 |
110.186 |
|
H6 |
C4 |
H9 |
110.186 |
| H7 |
C5 |
H10 |
110.186 |
|
H7 |
C5 |
H11 |
110.186 |
| H8 |
C4 |
H9 |
111.699 |
|
H10 |
C5 |
H11 |
111.699 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability