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

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-477.602574
Energy at 298.15K 
HF Energy-476.799102
Nuclear repulsion energy111.142788
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
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/Def2TZVPP
ABC
0.58738 0.25649 0.19149

See section I.F.4 to change rotational constant units
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 0.666
C2 0.000 1.366 -0.516
C3 0.000 -1.366 -0.516
H4 0.000 2.290 0.056
H5 0.000 -2.290 0.056
H6 0.890 1.336 -1.142
H7 -0.890 1.336 -1.142
H8 -0.890 -1.336 -1.142
H9 0.890 -1.336 -1.142

Atom - Atom Distances (Å)
  S1 C2 C3 H4 H5 H6 H7 H8 H9
S11.80591.80592.36992.36992.41752.41752.41752.4175
C21.80592.73131.08733.70041.08861.08862.91272.9127
C31.80592.73133.70041.08732.91272.91271.08861.0886
H42.36991.08733.70044.58051.77151.77153.92153.9215
H52.36993.70041.08734.58053.92153.92151.77151.7715
H62.41751.08862.91271.77153.92151.78063.21112.6722
H72.41751.08862.91271.77153.92151.78062.67223.2111
H82.41752.91271.08863.92151.77153.21112.67221.7806
H92.41752.91271.08863.92151.77152.67223.21111.7806

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 107.378 S1 C2 H6 110.829
S1 C2 H7 110.829 S1 C3 H5 107.378
S1 C3 H8 110.829 S1 C3 H9 110.829
C2 S1 C3 98.265 H4 C2 H6 109.002
H4 C2 H7 109.002 H5 C3 H8 109.002
H5 C3 H9 109.002 H6 C2 H7 109.736
H8 C3 H9 109.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability