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

using model chemistry: CCSD(T)/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 CCSD(T)/aug-cc-pVQZ
 hartrees
Energy at 0K-477.455102
Energy at 298.15K 
HF Energy-476.812366
Nuclear repulsion energy111.029164
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)/aug-cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/aug-cc-pVQZ
ABC
0.58694 0.25580 0.19112

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.666
C2 0.000 1.368 -0.516
C3 0.000 -1.368 -0.516
H4 0.000 2.294 0.057
H5 0.000 -2.294 0.057
H6 0.892 1.336 -1.142
H7 -0.892 1.336 -1.142
H8 -0.892 -1.336 -1.142
H9 0.892 -1.336 -1.142

Atom - Atom Distances (Å)
  S1 C2 C3 H4 H5 H6 H7 H8 H9
S11.80751.80752.37332.37332.41832.41832.41832.4183
C21.80752.73531.08913.70601.09031.09032.91502.9150
C31.80752.73533.70601.08912.91502.91501.09031.0903
H42.37331.08913.70604.58771.77491.77493.92543.9254
H52.37333.70601.08914.58773.92543.92541.77491.7749
H62.41831.09032.91501.77493.92541.78473.21322.6720
H72.41831.09032.91501.77493.92541.78472.67203.2132
H82.41832.91501.09033.92541.77493.21322.67201.7847
H92.41832.91501.09033.92541.77492.67203.21321.7847

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 107.430 S1 C2 H6 110.688
S1 C2 H7 110.688 S1 C3 H5 107.430
S1 C3 H8 110.688 S1 C3 H9 110.688
C2 S1 C3 98.337 H4 C2 H6 109.061
H4 C2 H7 109.061 H5 C3 H8 109.061
H5 C3 H9 109.061 H6 C2 H7 109.852
H8 C3 H9 109.852
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability