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

using model chemistry: QCISD(T)=FULL/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 QCISD(T)=FULL/cc-pVQZ
 hartrees
Energy at 0K-477.570249
Energy at 298.15K 
HF Energy-476.812176
Nuclear repulsion energy111.277044
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/cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at QCISD(T)=FULL/cc-pVQZ
ABC
0.58993 0.25680 0.19192

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/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 1.365 -0.515
C3 0.000 -1.365 -0.515
H4 0.000 2.289 0.057
H5 0.000 -2.289 0.057
H6 0.890 1.335 -1.139
H7 -0.890 1.335 -1.139
H8 -0.890 -1.335 -1.139
H9 0.890 -1.335 -1.139

Atom - Atom Distances (Å)
  S1 C2 C3 H4 H5 H6 H7 H8 H9
S11.80351.80352.36772.36772.41352.41352.41352.4135
C21.80352.72991.08623.69801.08741.08742.91022.9102
C31.80352.72993.69801.08622.91022.91021.08741.0874
H42.36771.08623.69804.57721.76991.76993.91793.9179
H52.36773.69801.08624.57723.91793.91791.76991.7699
H62.41351.08742.91021.76993.91791.77943.20802.6693
H72.41351.08742.91021.76993.91791.77942.66933.2080
H82.41352.91021.08743.91791.76993.20802.66931.7794
H92.41352.91021.08743.91791.76992.66933.20801.7794

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 107.431 S1 C2 H6 110.749
S1 C2 H7 110.749 S1 C3 H5 107.431
S1 C3 H8 110.749 S1 C3 H9 110.749
C2 S1 C3 98.372 H4 C2 H6 109.024
H4 C2 H7 109.024 H5 C3 H8 109.024
H5 C3 H9 109.024 H6 C2 H7 109.800
H8 C3 H9 109.800
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability