All results from a given calculation for C2H6O2S (Dimethyl sulfone)
using model chemistry: QCISD(T)=FULL/Def2TZVPP
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/Def2TZVPP
| | hartrees |
| Energy at 0K | -627.896850 |
| Energy at 298.15K | |
| HF Energy | -626.568958 |
| Nuclear repulsion energy | 275.707123 |
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/Def2TZVPP
Geometric Data calculated at QCISD(T)=FULL/Def2TZVPP
Point Group is C2v
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| S1 |
0.000 |
0.000 |
0.191 |
| O2 |
-1.251 |
0.000 |
0.906 |
| O3 |
1.251 |
0.000 |
0.906 |
| C4 |
0.000 |
1.391 |
-0.911 |
| C5 |
0.000 |
-1.391 |
-0.911 |
| H6 |
0.000 |
2.270 |
-0.270 |
| H7 |
0.000 |
-2.270 |
-0.270 |
| H8 |
0.900 |
1.369 |
-1.519 |
| H9 |
-0.900 |
1.369 |
-1.519 |
| H10 |
-0.900 |
-1.369 |
-1.519 |
| H11 |
0.900 |
-1.369 |
-1.519 |
Atom - Atom Distances (Å)
| |
S1 |
O2 |
O3 |
C4 |
C5 |
H6 |
H7 |
H8 |
H9 |
H10 |
H11 |
| S1 | | 1.4409 | 1.4409 | 1.7741 | 1.7741 | 2.3162 | 2.3162 | 2.3680 | 2.3680 | 2.3680 | 2.3680 |
O2 | 1.4409 | | 2.5011 | 2.6076 | 2.6076 | 2.8462 | 2.8462 | 3.5187 | 2.8074 | 2.8074 | 3.5187 | O3 | 1.4409 | 2.5011 | | 2.6076 | 2.6076 | 2.8462 | 2.8462 | 2.8074 | 3.5187 | 3.5187 | 2.8074 | C4 | 1.7741 | 2.6076 | 2.6076 | | 2.7819 | 1.0875 | 3.7164 | 1.0864 | 1.0864 | 2.9661 | 2.9661 | C5 | 1.7741 | 2.6076 | 2.6076 | 2.7819 | | 3.7164 | 1.0875 | 2.9661 | 2.9661 | 1.0864 | 1.0864 | H6 | 2.3162 | 2.8462 | 2.8462 | 1.0875 | 3.7164 | | 4.5399 | 1.7834 | 1.7834 | 3.9512 | 3.9512 | H7 | 2.3162 | 2.8462 | 2.8462 | 3.7164 | 1.0875 | 4.5399 | | 3.9512 | 3.9512 | 1.7834 | 1.7834 | H8 | 2.3680 | 3.5187 | 2.8074 | 1.0864 | 2.9661 | 1.7834 | 3.9512 | | 1.7991 | 3.2765 | 2.7384 | H9 | 2.3680 | 2.8074 | 3.5187 | 1.0864 | 2.9661 | 1.7834 | 3.9512 | 1.7991 | | 2.7384 | 3.2765 | H10 | 2.3680 | 2.8074 | 3.5187 | 2.9661 | 1.0864 | 3.9512 | 1.7834 | 3.2765 | 2.7384 | | 1.7991 | H11 | 2.3680 | 3.5187 | 2.8074 | 2.9661 | 1.0864 | 3.9512 | 1.7834 | 2.7384 | 3.2765 | 1.7991 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| S1 |
C4 |
H6 |
105.559 |
|
S1 |
C4 |
H8 |
109.396 |
| S1 |
C4 |
H9 |
109.396 |
|
S1 |
C5 |
H7 |
105.559 |
| S1 |
C5 |
H10 |
109.396 |
|
S1 |
C5 |
H11 |
109.396 |
| O2 |
S1 |
O3 |
120.440 |
|
O2 |
S1 |
C4 |
107.956 |
| O2 |
S1 |
C5 |
107.956 |
|
O3 |
S1 |
C4 |
107.956 |
| O3 |
S1 |
C5 |
107.956 |
|
C4 |
S1 |
C5 |
103.263 |
| H6 |
C4 |
H8 |
110.251 |
|
H6 |
C4 |
H9 |
110.251 |
| H7 |
C5 |
H10 |
110.251 |
|
H7 |
C5 |
H11 |
110.251 |
| H8 |
C4 |
H9 |
111.793 |
|
H10 |
C5 |
H11 |
111.793 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability