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All results from a given calculation for CH3S (thiomethoxy)

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 2A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-438.071011
Energy at 298.15K-438.073660
HF Energy-438.071011
Nuclear repulsion energy48.079044
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 B97D3/TZVP
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 3056 3012 4.14      
2 A 3035 2992 20.88      
3 A 2963 2920 7.76      
4 A 1444 1423 17.14      
5 A 1338 1318 10.92      
6 A 1310 1291 4.82      
7 A 845 833 1.48      
8 A 688 678 0.59      
9 A 566 558 56.53      

Unscaled Zero Point Vibrational Energy (zpe) 7622.3 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 7512.5 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 B97D3/TZVP
ABC
5.25871 0.43891 0.43805

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.116 0.000 -0.009
S2 -0.698 0.000 -0.002
H3 1.433 -0.001 1.045
H4 1.519 -0.902 -0.481
H5 1.519 0.902 -0.479

Atom - Atom Distances (Å)
  C1 S2 H3 H4 H5
C11.81461.10001.09441.0944
S21.81462.37402.44072.4409
H31.10002.37401.77361.7737
H41.09442.44071.77361.8044
H51.09442.44091.77371.8044

picture of thiomethoxy state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 H3 106.488 S2 C1 H4 111.665
S2 C1 H5 111.682 H3 C1 H4 107.849
H3 C1 H5 107.854 H4 C1 H5 111.045
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.374      
2 S -0.072      
3 H 0.145      
4 H 0.151      
5 H 0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.790 -0.000 0.086 1.792
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.506 -0.000 0.170
y -0.000 -21.630 0.001
z 0.170 0.001 -18.971
Traceless
 xyz
x 0.795 -0.000 0.170
y -0.000 -2.391 0.001
z 0.170 0.001 1.597
Polar
3z2-r23.193
x2-y22.124
xy-0.000
xz0.170
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.597 0.000 0.029
y 0.000 3.307 0.000
z 0.029 0.000 3.143


<r2> (average value of r2) Å2
<r2> 37.637
(<r2>)1/2 6.135