return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for SO2F2 (Sulfuryl fluoride)

using model chemistry: HF/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/6-311G**
 hartrees
Energy at 0K-746.124165
Energy at 298.15K-746.127352
HF Energy-746.124165
Nuclear repulsion energy295.201862
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 HF/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1375 1250 232.75      
2 A1 946 860 156.52      
3 A1 601 546 59.13      
4 A1 416 378 0.01      
5 A2 417 379 0.00      
6 B1 980 890 323.23      
7 B1 596 541 48.34      
8 B2 1628 1479 440.45      
9 B2 594 540 58.33      

Unscaled Zero Point Vibrational Energy (zpe) 3776.6 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 3431.0 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 HF/6-311G**
ABC
0.17431 0.17210 0.17199

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.164
O2 0.000 1.229 0.804
O3 0.000 -1.229 0.804
F4 1.128 0.000 -0.860
F5 -1.128 0.000 -0.860

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.38581.38581.52391.5239
O21.38582.45822.35672.3567
O31.38582.45822.35672.3567
F41.52392.35672.35672.2569
F51.52392.35672.35672.2569

picture of Sulfuryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 O3 124.983 O2 S1 F4 108.084
O2 S1 F5 108.084 O3 S1 F4 108.084
O3 S1 F5 108.084 F4 S1 F5 95.546
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.704      
2 O -0.528      
3 O -0.528      
4 F -0.324      
5 F -0.324      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.090 1.090
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.186 0.000 0.000
y 0.000 -37.306 0.000
z 0.000 0.000 -34.343
Traceless
 xyz
x 3.639 0.000 0.000
y 0.000 -4.042 0.000
z 0.000 0.000 0.403
Polar
3z2-r20.806
x2-y25.120
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.384 0.000 0.000
y 0.000 3.148 0.000
z 0.000 0.000 2.607


<r2> (average value of r2) Å2
<r2> 92.804
(<r2>)1/2 9.633