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All results from a given calculation for CH3SOCH3 (Dimethyl sulfoxide)

using model chemistry: B97D3/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/cc-pVQZ
 hartrees
Energy at 0K-553.233769
Energy at 298.15K 
HF Energy-553.233769
Nuclear repulsion energy182.510196
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 B97D3/cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at B97D3/cc-pVQZ
ABC
0.22757 0.22564 0.13704

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.258 0.435 0.000
O2 -1.094 1.082 0.000
C3 0.258 -0.795 1.362
C4 0.258 -0.795 -1.362
H5 1.180 -1.381 1.327
H6 1.180 -1.381 -1.327
H7 0.208 -0.227 2.292
H8 0.208 -0.227 -2.292
H9 -0.623 -1.432 1.259
H10 -0.623 -1.432 -1.259

Atom - Atom Distances (Å)
  S1 O2 C3 C4 H5 H6 H7 H8 H9 H10
S11.49901.83461.83462.43072.43072.38602.38602.41852.4185
O21.49902.68422.68423.60553.60552.94302.94302.85162.8516
C31.83462.68422.72301.09312.90201.09113.69751.09262.8377
C41.83462.68422.72302.90201.09313.69751.09112.83771.0926
H52.43073.60551.09312.90202.65391.79113.92081.80523.1533
H62.43073.60552.90201.09312.65393.92081.79113.15331.8052
H72.38602.94301.09113.69751.79113.92084.58361.79153.8412
H82.38602.94303.69751.09113.92081.79114.58363.84121.7915
H92.41852.85161.09262.83771.80523.15331.79153.84122.5187
H102.41852.85162.83771.09263.15331.80523.84121.79152.5187

picture of Dimethyl sulfoxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C3 H5 109.636 S1 C3 H7 106.499
S1 C3 H9 108.769 S1 C4 H6 109.636
S1 C4 H8 106.499 S1 C4 H10 108.769
O2 S1 C3 106.830 O2 S1 C4 106.830
C3 S1 C4 95.829 H5 C3 H7 110.181
H5 C3 H9 111.368 H6 C4 H8 110.181
H6 C4 H10 111.368 H7 C3 H9 110.256
H8 C4 H10 110.256
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.704      
2 O -0.593      
3 C -0.421      
4 C -0.421      
5 H 0.095      
6 H 0.095      
7 H 0.146      
8 H 0.146      
9 H 0.124      
10 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.327 -2.959 0.000 3.764
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.109 2.076 0.000
y 2.076 -34.093 0.000
z 0.000 0.000 -28.870
Traceless
 xyz
x -3.628 2.076 0.000
y 2.076 -2.103 0.000
z 0.000 0.000 5.731
Polar
3z2-r211.462
x2-y2-1.016
xy2.076
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 102.944
(<r2>)1/2 10.146