All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: CCSD(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 CCSD(T)=FULL/cc-pV(T+d)Z
| | hartrees |
| Energy at 0K | -627.819242 |
| Energy at 298.15K | |
| HF Energy | -626.566922 |
| Nuclear repulsion energy | 276.426117 |
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/cc-pV(T+d)Z
Geometric Data calculated at CCSD(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 |
-1.248 |
0.000 |
0.903 |
| O3 |
1.248 |
0.000 |
0.903 |
| C4 |
0.000 |
1.386 |
-0.908 |
| C5 |
0.000 |
-1.386 |
-0.908 |
| H6 |
0.000 |
2.266 |
-0.271 |
| H7 |
0.000 |
-2.266 |
-0.271 |
| H8 |
0.898 |
1.364 |
-1.516 |
| H9 |
-0.898 |
1.364 |
-1.516 |
| H10 |
-0.898 |
-1.364 |
-1.516 |
| H11 |
0.898 |
-1.364 |
-1.516 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4365 | 1.4365 | 1.7698 | 1.7698 | 2.3123 | 2.3123 | 2.3632 | 2.3632 | 2.3632 | 2.3632 |
O2 | 1.4365 | | 2.4964 | 2.6000 | 2.6000 | 2.8404 | 2.8404 | 3.5099 | 2.7990 | 2.7990 | 3.5099 | O3 | 1.4365 | 2.4964 | | 2.6000 | 2.6000 | 2.8404 | 2.8404 | 2.7990 | 3.5099 | 3.5099 | 2.7990 | C4 | 1.7698 | 2.6000 | 2.6000 | | 2.7730 | 1.0859 | 3.7073 | 1.0848 | 1.0848 | 2.9569 | 2.9569 | C5 | 1.7698 | 2.6000 | 2.6000 | 2.7730 | | 3.7073 | 1.0859 | 2.9569 | 2.9569 | 1.0848 | 1.0848 | H6 | 2.3123 | 2.8404 | 2.8404 | 1.0859 | 3.7073 | | 4.5312 | 1.7803 | 1.7803 | 3.9413 | 3.9413 | H7 | 2.3123 | 2.8404 | 2.8404 | 3.7073 | 1.0859 | 4.5312 | | 3.9413 | 3.9413 | 1.7803 | 1.7803 | H8 | 2.3632 | 3.5099 | 2.7990 | 1.0848 | 2.9569 | 1.7803 | 3.9413 | | 1.7964 | 3.2669 | 2.7287 | H9 | 2.3632 | 2.7990 | 3.5099 | 1.0848 | 2.9569 | 1.7803 | 3.9413 | 1.7964 | | 2.7287 | 3.2669 | H10 | 2.3632 | 2.7990 | 3.5099 | 2.9569 | 1.0848 | 3.9413 | 1.7803 | 3.2669 | 2.7287 | | 1.7964 | H11 | 2.3632 | 3.5099 | 2.7990 | 2.9569 | 1.0848 | 3.9413 | 1.7803 | 2.7287 | 3.2669 | 1.7964 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.630 |
|
S1 |
C4 |
H8 |
109.408 |
| S1 |
C4 |
H9 |
109.408 |
|
S1 |
C5 |
H7 |
105.630 |
| S1 |
C5 |
H10 |
109.408 |
|
S1 |
C5 |
H11 |
109.408 |
| O2 |
S1 |
O3 |
120.667 |
|
O2 |
S1 |
C4 |
107.916 |
| O2 |
S1 |
C5 |
107.916 |
|
O3 |
S1 |
C4 |
107.916 |
| O3 |
S1 |
C5 |
107.916 |
|
C4 |
S1 |
C5 |
103.147 |
| H6 |
C4 |
H8 |
110.208 |
|
H6 |
C4 |
H9 |
110.208 |
| H7 |
C5 |
H10 |
110.208 |
|
H7 |
C5 |
H11 |
110.208 |
| H8 |
C4 |
H9 |
111.787 |
|
H10 |
C5 |
H11 |
111.787 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability