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All results from a given calculation for S2F2 (Thio-thionyl fluoride)

using model chemistry: BLYP/cc-pV(D+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/cc-pV(D+d)Z
 hartrees
Energy at 0K-996.038773
Energy at 298.15K 
HF Energy-996.038773
Nuclear repulsion energy231.027197
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/cc-pV(D+d)Z
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' 711 711 184.72      
2 A' 645 645 92.70      
3 A' 340 340 8.33      
4 A' 272 272 4.19      
5 A" 622 622 120.38      
6 A" 235 235 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 1412.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1412.3 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/cc-pV(D+d)Z
ABC
0.24371 0.12410 0.09306

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/cc-pV(D+d)Z

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.540 0.142 0.000
S2 -1.148 1.012 0.000
F3 0.540 -1.026 1.227
F4 0.540 -1.026 -1.227

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.89921.69371.6937
S21.89922.91682.9168
F31.69372.91682.4547
F41.69372.91682.4547

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 108.417 S2 S1 F4 108.417
F3 S1 F4 92.885
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pV(D+d)Z Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.671      
2 S -0.134      
3 F -0.269      
4 F -0.269      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.510 1.257 0.000 1.356
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.507 0.414 0.000
y 0.414 -35.812 0.000
z 0.000 0.000 -36.216
Traceless
 xyz
x 2.507 0.414 0.000
y 0.414 -0.951 0.000
z 0.000 0.000 -1.556
Polar
3z2-r2-3.112
x2-y22.305
xy0.414
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.992 -2.354 0.000
y -2.354 5.050 0.000
z 0.000 0.000 3.941


<r2> (average value of r2) Å2
<r2> 115.727
(<r2>)1/2 10.758