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All results from a given calculation for CH3SCH3 (Dimethyl sulfide)

using model chemistry: MP2/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/aug-cc-pVQZ
 hartrees
Energy at 0K-477.393575
Energy at 298.15K 
HF Energy-476.812492
Nuclear repulsion energy111.528840
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 MP2/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at MP2/aug-cc-pVQZ
ABC
0.58985 0.25898 0.19313

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/aug-cc-pVQZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.664
C2 0.000 1.359 -0.515
C3 0.000 -1.359 -0.515
H4 0.000 2.284 0.054
H5 0.000 -2.284 0.054
H6 0.890 1.326 -1.139
H7 -0.890 1.326 -1.139
H8 -0.890 -1.326 -1.139
H9 0.890 -1.326 -1.139

Atom - Atom Distances (Å)
  S1 C2 C3 H4 H5 H6 H7 H8 H9
S11.79871.79872.36452.36452.40862.40862.40862.4086
C21.79872.71701.08643.68691.08751.08752.89632.8963
C31.79872.71703.68691.08642.89632.89631.08751.0875
H42.36451.08643.68694.56871.76991.76993.90503.9050
H52.36453.68691.08644.56873.90503.90501.76991.7699
H62.40861.08752.89631.76993.90501.78003.19402.6521
H72.40861.08752.89631.76993.90501.78002.65213.1940
H82.40862.89631.08753.90501.76993.19402.65211.7800
H92.40862.89631.08753.90501.76992.65213.19401.7800

picture of Dimethyl sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 H4 107.502 S1 C2 H6 110.707
S1 C2 H7 110.707 S1 C3 H5 107.502
S1 C3 H8 110.707 S1 C3 H9 110.707
C2 S1 C3 98.096 H4 C2 H6 109.008
H4 C2 H7 109.008 H5 C3 H8 109.008
H5 C3 H9 109.008 H6 C2 H7 109.846
H8 C3 H9 109.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability