All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: CCSD=FULL/cc-pV(T+d)Z
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=FULL/cc-pV(T+d)Z
| | hartrees |
| Energy at 0K | -627.772776 |
| Energy at 298.15K | |
| HF Energy | -626.567865 |
| Nuclear repulsion energy | 277.475224 |
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=FULL/cc-pV(T+d)Z
Geometric Data calculated at CCSD=FULL/cc-pV(T+d)Z
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.000 |
0.190 |
| O2 |
-1.241 |
0.000 |
0.900 |
| O3 |
1.241 |
0.000 |
0.900 |
| C4 |
0.000 |
1.383 |
-0.904 |
| C5 |
0.000 |
-1.383 |
-0.904 |
| H6 |
0.000 |
2.262 |
-0.270 |
| H7 |
0.000 |
-2.262 |
-0.270 |
| H8 |
0.896 |
1.362 |
-1.512 |
| H9 |
-0.896 |
1.362 |
-1.512 |
| H10 |
-0.896 |
-1.362 |
-1.512 |
| H11 |
0.896 |
-1.362 |
-1.512 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4296 | 1.4296 | 1.7636 | 1.7636 | 2.3080 | 2.3080 | 2.3573 | 2.3573 | 2.3573 | 2.3573 |
O2 | 1.4296 | | 2.4818 | 2.5900 | 2.5900 | 2.8326 | 2.8326 | 3.4988 | 2.7917 | 2.7917 | 3.4988 | O3 | 1.4296 | 2.4818 | | 2.5900 | 2.5900 | 2.8326 | 2.8326 | 2.7917 | 3.4988 | 3.4988 | 2.7917 | C4 | 1.7636 | 2.5900 | 2.5900 | | 2.7656 | 1.0841 | 3.6994 | 1.0829 | 1.0829 | 2.9511 | 2.9511 | C5 | 1.7636 | 2.5900 | 2.5900 | 2.7656 | | 3.6994 | 1.0841 | 2.9511 | 2.9511 | 1.0829 | 1.0829 | H6 | 2.3080 | 2.8326 | 2.8326 | 1.0841 | 3.6994 | | 4.5234 | 1.7763 | 1.7763 | 3.9346 | 3.9346 | H7 | 2.3080 | 2.8326 | 2.8326 | 3.6994 | 1.0841 | 4.5234 | | 3.9346 | 3.9346 | 1.7763 | 1.7763 | H8 | 2.3573 | 3.4988 | 2.7917 | 1.0829 | 2.9511 | 1.7763 | 3.9346 | | 1.7923 | 3.2616 | 2.7250 | H9 | 2.3573 | 2.7917 | 3.4988 | 1.0829 | 2.9511 | 1.7763 | 3.9346 | 1.7923 | | 2.7250 | 3.2616 | H10 | 2.3573 | 2.7917 | 3.4988 | 2.9511 | 1.0829 | 3.9346 | 1.7763 | 3.2616 | 2.7250 | | 1.7923 | H11 | 2.3573 | 3.4988 | 2.7917 | 2.9511 | 1.0829 | 3.9346 | 1.7763 | 2.7250 | 3.2616 | 1.7923 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.802 |
|
S1 |
C4 |
H8 |
109.484 |
| S1 |
C4 |
H9 |
109.484 |
|
S1 |
C5 |
H7 |
105.802 |
| S1 |
C5 |
H10 |
109.484 |
|
S1 |
C5 |
H11 |
109.484 |
| O2 |
S1 |
O3 |
120.449 |
|
O2 |
S1 |
C4 |
107.952 |
| O2 |
S1 |
C5 |
107.952 |
|
O3 |
S1 |
C4 |
107.952 |
| O3 |
S1 |
C5 |
107.952 |
|
C4 |
S1 |
C5 |
103.272 |
| H6 |
C4 |
H8 |
110.102 |
|
H6 |
C4 |
H9 |
110.102 |
| H7 |
C5 |
H10 |
110.102 |
|
H7 |
C5 |
H11 |
110.102 |
| H8 |
C4 |
H9 |
111.693 |
|
H10 |
C5 |
H11 |
111.693 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability