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: HSEh1PBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/6-31G(2df,p)
 hartrees
Energy at 0K-747.873210
Energy at 298.15K-747.876138
HF Energy-747.873210
Nuclear repulsion energy290.980171
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(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 1293 1238 146.87      
2 A1 854 818 102.10      
3 A1 542 519 24.31      
4 A1 375 359 0.08      
5 A2 374 359 0.00      
6 B1 901 863 206.41      
7 B1 530 508 19.70      
8 B2 1531 1467 238.47      
9 B2 532 509 27.40      

Unscaled Zero Point Vibrational Energy (zpe) 3466.0 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 3319.4 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(2df,p)
ABC
0.16951 0.16766 0.16671

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.166
O2 0.000 1.250 0.816
O3 0.000 -1.250 0.816
F4 1.141 0.000 -0.873
F5 -1.141 0.000 -0.873

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.40911.40911.54301.5430
O21.40912.50062.39102.3910
O31.40912.50062.39102.3910
F41.54302.39102.39102.2814
F51.54302.39102.39102.2814

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 125.074 O2 S1 F4 108.093
O2 S1 F5 108.093 O3 S1 F4 108.093
O3 S1 F5 108.093 F4 S1 F5 95.336
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.535      
2 O -0.230      
3 O -0.230      
4 F -0.037      
5 F -0.037      


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 -1.170 1.170
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.608 0.000 0.000
y 0.000 -34.828 0.000
z 0.000 0.000 -32.424
Traceless
 xyz
x 3.018 0.000 0.000
y 0.000 -3.312 0.000
z 0.000 0.000 0.294
Polar
3z2-r20.589
x2-y24.220
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.227 0.000 0.000
y 0.000 3.897 0.000
z 0.000 0.000 3.457


<r2> (average value of r2) Å2
<r2> 93.619
(<r2>)1/2 9.676