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All results from a given calculation for F2SO (Thionyl Fluoride)

using model chemistry: mPW1PW91/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-673.025888
Energy at 298.15K-673.029295
HF Energy-673.025888
Nuclear repulsion energy193.687194
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 mPW1PW91/6-31G(2df,p)
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' 1365 1303 139.50      
2 A' 834 796 151.26      
3 A' 530 506 21.18      
4 A' 369 353 3.21      
5 A" 783 747 171.37      
6 A" 391 373 4.03      

Unscaled Zero Point Vibrational Energy (zpe) 2136.0 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 2039.2 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 mPW1PW91/6-31G(2df,p)
ABC
0.28519 0.27706 0.16432

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.247 0.356 0.000
O2 -1.048 0.947 0.000
F3 0.247 -0.737 1.152
F4 0.247 -0.737 -1.152

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.42371.58791.5879
O21.42372.41672.4167
F31.58792.41672.3041
F41.58792.41672.3041

picture of Thionyl Fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 106.604 O2 S1 F4 106.604
F3 S1 F4 93.022
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.441      
2 O -0.199      
3 F -0.121      
4 F -0.121      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.530 0.185 0.000 1.541
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.537 1.729 0.000
y 1.729 -27.238 0.000
z 0.000 0.000 -26.713
Traceless
 xyz
x -0.562 1.729 0.000
y 1.729 -0.113 0.000
z 0.000 0.000 0.675
Polar
3z2-r21.350
x2-y2-0.299
xy1.729
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.151 -0.521 0.000
y -0.521 3.310 0.000
z 0.000 0.000 3.303


<r2> (average value of r2) Å2
<r2> 70.696
(<r2>)1/2 8.408