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

using model chemistry: PBEPBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/cc-pVDZ
 hartrees
Energy at 0K-995.517220
Energy at 298.15K-995.518259
HF Energy-995.517220
Nuclear repulsion energy230.507414
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 PBEPBE/cc-pVDZ
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' 728 724 193.23      
2 A' 664 660 83.92      
3 A' 337 335 8.58      
4 A' 268 266 4.26      
5 A" 646 642 119.98      
6 A" 233 232 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 1438.0 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 1429.6 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 PBEPBE/cc-pVDZ
ABC
0.24221 0.12368 0.09290

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.545 0.148 0.000
S2 -1.158 1.004 0.000
F3 0.545 -1.023 1.229
F4 0.545 -1.023 -1.229

Atom - Atom Distances (Å)
  S1 S2 F3 F4
S11.90591.69761.6976
S21.90592.91872.9187
F31.69762.91872.4578
F41.69762.91872.4578

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 108.045 S2 S1 F4 108.045
F3 S1 F4 92.756
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.666      
2 S -0.137      
3 F -0.265      
4 F -0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.576 1.237 0.000 1.365
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.565 0.456 0.000
y 0.456 -35.905 0.000
z 0.000 0.000 -36.276
Traceless
 xyz
x 2.525 0.456 0.000
y 0.456 -0.984 0.000
z 0.000 0.000 -1.541
Polar
3z2-r2-3.082
x2-y22.340
xy0.456
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.086 -2.378 0.000
y -2.378 5.058 0.000
z 0.000 0.000 3.968


<r2> (average value of r2) Å2
<r2> 116.070
(<r2>)1/2 10.774