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

using model chemistry: QCISD/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-477.395635
Energy at 298.15K 
HF Energy-476.803534
Nuclear repulsion energy110.892497
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/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/daug-cc-pVTZ
ABC
0.58663 0.25468 0.19045

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/daug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.666
C2 0.000 1.371 -0.517
C3 0.000 -1.371 -0.517
H4 0.000 2.296 0.057
H5 0.000 -2.296 0.057
H6 0.892 1.340 -1.142
H7 -0.892 1.340 -1.142
H8 -0.892 -1.340 -1.142
H9 0.892 -1.340 -1.142

Atom - Atom Distances (Å)
  S1 C2 C3 H4 H5 H6 H7 H8 H9
S11.81051.81052.37562.37562.42042.42042.42042.4204
C21.81052.74221.08873.71211.08981.08982.92152.9215
C31.81052.74223.71211.08872.92152.92151.08981.0898
H42.37561.08873.71214.59271.77441.77443.93123.9312
H52.37563.71211.08874.59273.93123.93121.77441.7744
H62.42041.08982.92151.77443.93121.78413.21902.6794
H72.42041.08982.92151.77443.93121.78412.67943.2190
H82.42042.92151.08983.93121.77443.21902.67941.7841
H92.42042.92151.08983.93121.77442.67943.21901.7841

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 107.420 S1 C2 H6 110.663
S1 C2 H7 110.663 S1 C3 H5 107.420
S1 C3 H8 110.663 S1 C3 H9 110.663
C2 S1 C3 98.453 H4 C2 H6 109.080
H4 C2 H7 109.080 H5 C3 H8 109.080
H5 C3 H9 109.080 H6 C2 H7 109.876
H8 C3 H9 109.876
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability