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All results from a given calculation for S2F2 (Thio-thionyl 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 CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-996.193860
Energy at 298.15K-996.195110
HF Energy-996.193860
Nuclear repulsion energy238.195299
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 A' 742 714 251.38      
2 A' 708 682 120.05      
3 A' 399 384 5.75      
4 A' 325 313 7.66      
5 A" 666 641 158.30      
6 A" 267 257 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1552.6 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 1494.5 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
0.26498 0.13003 0.09911

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.537 0.127 0.000
S2 -1.141 0.972 0.000
F3 0.537 -0.976 1.161
F4 0.537 -0.976 -1.161

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.87831.60151.6015
S21.87832.82082.8208
F31.60152.82082.3216
F41.60152.82082.3216

picture of Thio-thionyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 S1 F3 108.054 S2 S1 F4 108.054
F3 S1 F4 92.912
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 0.575      
2 S -0.141      
3 F -0.217      
4 F -0.217      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.505 1.003 0.000 1.123
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.786 0.175 0.000
y 0.175 -36.364 0.000
z 0.000 0.000 -36.434
Traceless
 xyz
x 2.613 0.175 0.000
y 0.175 -1.255 0.000
z 0.000 0.000 -1.359
Polar
3z2-r2-2.717
x2-y22.578
xy0.175
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.711 -2.005 0.000
y -2.005 5.535 0.000
z 0.000 0.000 4.569


<r2> (average value of r2) Å2
<r2> 110.457
(<r2>)1/2 10.510