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

using model chemistry: BLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/3-21G
 hartrees
Energy at 0K-744.196217
Energy at 298.15K-744.198168
HF Energy-744.196217
Nuclear repulsion energy260.580442
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 BLYP/3-21G
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 984 978 72.99      
2 A1 647 644 52.60      
3 A1 372 370 13.84      
4 A1 235 234 0.44      
5 A2 254 253 0.00      
6 B1 719 715 112.59      
7 B1 340 338 16.25      
8 B2 1142 1136 64.93      
9 B2 361 359 20.58      

Unscaled Zero Point Vibrational Energy (zpe) 2527.0 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 2513.1 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 BLYP/3-21G
ABC
0.13745 0.13431 0.13254

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.190
O2 0.000 1.394 0.919
O3 0.000 -1.394 0.919
F4 1.262 0.000 -0.986
F5 -1.262 0.000 -0.986

Atom - Atom Distances (Å)
  S1 O2 O3 F4 F5
S11.57271.57271.72481.7248
O21.57272.78802.67612.6761
O31.57272.78802.67612.6761
F41.72482.67612.67612.5234
F51.72482.67612.67612.5234

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 124.838 O2 S1 F4 108.403
O2 S1 F5 108.403 O3 S1 F4 108.403
O3 S1 F5 108.403 F4 S1 F5 94.023
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 1.389      
2 O -0.449      
3 O -0.449      
4 F -0.246      
5 F -0.246      


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 -0.297 0.297
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.614 0.000 0.000
y 0.000 -36.150 0.000
z 0.000 0.000 -34.127
Traceless
 xyz
x 2.525 0.000 0.000
y 0.000 -2.780 0.000
z 0.000 0.000 0.255
Polar
3z2-r20.510
x2-y23.537
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.031 0.000 0.000
y 0.000 4.285 0.000
z 0.000 0.000 3.654


<r2> (average value of r2) Å2
<r2> 112.735
(<r2>)1/2 10.618