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All results from a given calculation for CH3S (thiomethoxy)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-437.869308
Energy at 298.15K-437.871912
Nuclear repulsion energy48.438362
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 HSEh1PBE/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 3163 3008 0.78      
2 A 3142 2988 13.56      
3 A 3059 2909 5.45      
4 A 1500 1427 17.42      
5 A 1401 1332 13.51      
6 A 1374 1307 4.68      
7 A 891 848 2.83      
8 A 746 709 0.99      
9 A 459 437 83.20      

Unscaled Zero Point Vibrational Energy (zpe) 7867.7 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 7482.2 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 HSEh1PBE/6-31G*
ABC
5.28692 0.44672 0.44591

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.104 0.000 -0.008
S2 -0.692 0.000 -0.002
H3 1.426 -0.000 1.042
H4 1.510 -0.899 -0.481
H5 1.510 0.899 -0.480

Atom - Atom Distances (Å)
  C1 S2 H3 H4 H5
C11.79621.09851.09331.0933
S21.79622.36152.42602.4260
H31.09852.36151.76981.7699
H41.09332.42601.76981.7977
H51.09332.42601.76991.7977

picture of thiomethoxy state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 H3 106.841 S2 C1 H4 111.877
S2 C1 H5 111.880 H3 C1 H4 107.696
H3 C1 H5 107.699 H4 C1 H5 110.596
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.687      
2 S 0.024      
3 H 0.225      
4 H 0.219      
5 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.821 -0.000 0.096 1.823
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.297 -0.000 0.173
y -0.000 -21.483 -0.000
z 0.173 -0.000 -18.897
Traceless
 xyz
x 0.893 -0.000 0.173
y -0.000 -2.386 -0.000
z 0.173 -0.000 1.493
Polar
3z2-r22.986
x2-y22.186
xy-0.000
xz0.173
yz-0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.826 0.000 0.009
y 0.000 2.988 0.000
z 0.009 0.000 2.840


<r2> (average value of r2) Å2
<r2> 37.160
(<r2>)1/2 6.096