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: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-748.495231
Energy at 298.15K-748.498127
HF Energy-748.495231
Nuclear repulsion energy289.867556
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 B3LYP/Def2TZVPP
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 1262 1215 167.17      
2 A1 824 793 129.03      
3 A1 538 518 24.89      
4 A1 373 359 0.02      
5 A2 373 359 0.00      
6 B1 859 827 252.89      
7 B1 525 505 19.45      
8 B2 1498 1442 279.63      
9 B2 529 510 31.59      

Unscaled Zero Point Vibrational Energy (zpe) 3390.7 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 3263.9 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 B3LYP/Def2TZVPP
ABC
0.16821 0.16595 0.16563

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.163
O2 0.000 1.246 0.816
O3 0.000 -1.246 0.816
F4 1.146 0.000 -0.870
F5 -1.146 0.000 -0.870

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.40651.40651.54341.5434
O21.40652.49122.38972.3897
O31.40652.49122.38972.3897
F41.54342.38972.38972.2925
F51.54342.38972.38972.2925

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 124.649 O2 S1 F4 108.121
O2 S1 F5 108.121 O3 S1 F4 108.121
O3 S1 F5 108.121 F4 S1 F5 95.922
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.043      
2 O -0.352      
3 O -0.352      
4 F -0.170      
5 F -0.170      


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 -1.035 1.035
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.649 0.000 0.000
y 0.000 -35.897 0.000
z 0.000 0.000 -33.451
Traceless
 xyz
x 3.025 0.000 0.000
y 0.000 -3.347 0.000
z 0.000 0.000 0.323
Polar
3z2-r20.645
x2-y24.248
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.279 0.000 0.000
y 0.000 4.127 0.000
z 0.000 0.000 3.577


<r2> (average value of r2) Å2
<r2> 94.863
(<r2>)1/2 9.740