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

using model chemistry: mPW1PW91/6-31G

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
 hartrees
Energy at 0K-672.800548
Energy at 298.15K-672.803426
HF Energy-672.800548
Nuclear repulsion energy175.686199
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
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' 1055 999 80.36      
2 A' 715 677 86.66      
3 A' 379 359 32.12      
4 A' 239 226 4.37      
5 A" 686 650 106.17      
6 A" 279 264 6.78      

Unscaled Zero Point Vibrational Energy (zpe) 1676.5 cm-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 1587.0 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 mPW1PW91/6-31G
ABC
0.23336 0.22885 0.13612

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.275 0.403 0.000
O2 -1.167 1.017 0.000
F3 0.275 -0.810 1.269
F4 0.275 -0.810 -1.269

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.56691.75541.7554
O21.56692.65052.6505
F31.75542.65052.5384
F41.75542.65052.5384

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 105.700 O2 S1 F4 105.700
F3 S1 F4 92.611
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.245      
2 O -0.523      
3 F -0.361      
4 F -0.361      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.189 1.589 0.000 2.705
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.959 3.009 0.000
y 3.009 -29.033 0.000
z 0.000 0.000 -29.767
Traceless
 xyz
x 0.441 3.009 0.000
y 3.009 0.330 0.000
z 0.000 0.000 -0.771
Polar
3z2-r2-1.542
x2-y20.074
xy3.009
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.053 -1.161 0.000
y -1.161 3.451 0.000
z 0.000 0.000 3.415


<r2> (average value of r2) Å2
<r2> 83.395
(<r2>)1/2 9.132