All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: QCISD(T)=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 QCISD(T)=FULL/cc-pV(T+d)Z
| | hartrees |
| Energy at 0K | -627.820917 |
| Energy at 298.15K | |
| HF Energy | -626.566780 |
| Nuclear repulsion energy | 276.279765 |
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 QCISD(T)=FULL/cc-pV(T+d)Z
Geometric Data calculated at QCISD(T)=FULL/cc-pV(T+d)Z
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.000 |
0.192 |
| O2 |
-1.249 |
0.000 |
0.903 |
| O3 |
1.249 |
0.000 |
0.903 |
| C4 |
0.000 |
1.387 |
-0.909 |
| C5 |
0.000 |
-1.387 |
-0.909 |
| H6 |
0.000 |
2.267 |
-0.274 |
| H7 |
0.000 |
-2.267 |
-0.274 |
| H8 |
0.898 |
1.363 |
-1.517 |
| H9 |
-0.898 |
1.363 |
-1.517 |
| H10 |
-0.898 |
-1.363 |
-1.517 |
| H11 |
0.898 |
-1.363 |
-1.517 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4375 | 1.4375 | 1.7706 | 1.7706 | 2.3144 | 2.3144 | 2.3637 | 2.3637 | 2.3637 | 2.3637 |
O2 | 1.4375 | | 2.4980 | 2.6016 | 2.6016 | 2.8435 | 2.8435 | 3.5113 | 2.8005 | 2.8005 | 3.5113 | O3 | 1.4375 | 2.4980 | | 2.6016 | 2.6016 | 2.8435 | 2.8435 | 2.8005 | 3.5113 | 3.5113 | 2.8005 | C4 | 1.7706 | 2.6016 | 2.6016 | | 2.7734 | 1.0859 | 3.7087 | 1.0849 | 1.0849 | 2.9562 | 2.9562 | C5 | 1.7706 | 2.6016 | 2.6016 | 2.7734 | | 3.7087 | 1.0859 | 2.9562 | 2.9562 | 1.0849 | 1.0849 | H6 | 2.3144 | 2.8435 | 2.8435 | 1.0859 | 3.7087 | | 4.5343 | 1.7806 | 1.7806 | 3.9414 | 3.9414 | H7 | 2.3144 | 2.8435 | 2.8435 | 3.7087 | 1.0859 | 4.5343 | | 3.9414 | 3.9414 | 1.7806 | 1.7806 | H8 | 2.3637 | 3.5113 | 2.8005 | 1.0849 | 2.9562 | 1.7806 | 3.9414 | | 1.7959 | 3.2650 | 2.7267 | H9 | 2.3637 | 2.8005 | 3.5113 | 1.0849 | 2.9562 | 1.7806 | 3.9414 | 1.7959 | | 2.7267 | 3.2650 | H10 | 2.3637 | 2.8005 | 3.5113 | 2.9562 | 1.0849 | 3.9414 | 1.7806 | 3.2650 | 2.7267 | | 1.7959 | H11 | 2.3637 | 3.5113 | 2.8005 | 2.9562 | 1.0849 | 3.9414 | 1.7806 | 2.7267 | 3.2650 | 1.7959 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.728 |
|
S1 |
C4 |
H8 |
109.382 |
| S1 |
C4 |
H9 |
109.382 |
|
S1 |
C5 |
H7 |
105.728 |
| S1 |
C5 |
H10 |
109.382 |
|
S1 |
C5 |
H11 |
109.382 |
| O2 |
S1 |
O3 |
120.656 |
|
O2 |
S1 |
C4 |
107.928 |
| O2 |
S1 |
C5 |
107.928 |
|
O3 |
S1 |
C4 |
107.928 |
| O3 |
S1 |
C5 |
107.928 |
|
C4 |
S1 |
C5 |
103.104 |
| H6 |
C4 |
H8 |
110.221 |
|
H6 |
C4 |
H9 |
110.221 |
| H7 |
C5 |
H10 |
110.221 |
|
H7 |
C5 |
H11 |
110.221 |
| H8 |
C4 |
H9 |
111.725 |
|
H10 |
C5 |
H11 |
111.725 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability