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All results from a given calculation for CH3S (thiomethoxy)

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 2A'
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-437.341681
Energy at 298.15K-437.344409
HF Energy-437.101352
Nuclear repulsion energy48.341200
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 CID/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3223 2977 2.21      
2 A 3207 2963 12.04      
3 A 3125 2887 10.75      
4 A 1552 1434 12.49      
5 A 1483 1370 10.29      
6 A 1441 1331 4.61      
7 A 943 871 1.70      
8 A 761 703 0.35      
9 A 594 549 54.79      

Unscaled Zero Point Vibrational Energy (zpe) 8165.0 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 7542.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CID/6-31G*
ABC
5.31239 0.44369 0.44311

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.110 0.000 -0.006
S2 -0.694 0.000 -0.002
H3 1.438 -0.001 1.037
H4 1.506 -0.894 -0.487
H5 1.506 0.894 -0.486

Atom - Atom Distances (Å)
  C1 S2 H3 H4 H5
C11.80401.09381.08971.0896
S21.80402.37152.42412.4242
H31.09382.37151.76811.7681
H41.08972.42411.76811.7882
H51.08962.42421.76811.7882

picture of thiomethoxy state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 H3 107.297 S2 C1 H4 111.405
S2 C1 H5 111.408 H3 C1 H4 108.146
H3 C1 H5 108.149 H4 C1 H5 110.279
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability