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All results from a given calculation for CH3S (thiomethoxy)

using model chemistry: wB97X-D/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 wB97X-D/6-31G*
 hartrees
Energy at 0K-438.023423
Energy at 298.15K 
HF Energy-438.023423
Nuclear repulsion energy 
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 wB97X-D/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 3150 2988 0.63      
2 A 3145 2983 14.42      
3 A 3059 2901 5.30      
4 A 1515 1437 16.58      
5 A 1388 1316 4.72      
6 A 1378 1307 15.69      
7 A 894 848 2.13      
8 A 743 705 0.81      
9 A 958i 909i 280.61      

Unscaled Zero Point Vibrational Energy (zpe) 7156.6 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 6788.1 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 wB97X-D/6-31G*
ABC
5.28626 0.44536 0.44459

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.110 0.000 -0.007
S2 -0.694 0.000 -0.002
H3 1.433 0.001 1.041
H4 1.506 -0.900 -0.485
H5 1.507 0.899 -0.486

Atom - Atom Distances (Å)
  C1 S2 H3 H4 H5
C11.80371.09721.09291.0929
S21.80372.36912.42572.4260
H31.09722.36911.77321.7732
H41.09292.42571.77321.7983
H51.09292.42601.77321.7983

picture of thiomethoxy state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 H3 106.969 S2 C1 H4 111.359
S2 C1 H5 111.381 H3 C1 H4 108.120
H3 C1 H5 108.118 H4 C1 H5 110.712
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.663      
2 S 0.016      
3 H 0.220      
4 H 0.214      
5 H 0.214      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.831 -0.000 0.092 1.834
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.266 -0.000 0.168
y -0.000 -21.439 -0.001
z 0.168 -0.001 -18.840
Traceless
 xyz
x 0.874 -0.000 0.168
y -0.000 -2.386 -0.001
z 0.168 -0.001 1.513
Polar
3z2-r23.025
x2-y22.173
xy-0.000
xz0.168
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.798 0.000 0.011
y 0.000 3.172 0.000
z 0.011 0.000 2.856


<r2> (average value of r2) Å2
<r2> 37.193
(<r2>)1/2 6.099