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All results from a given calculation for FSN (Thiazyl fluoride)

using model chemistry: B3PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G
 hartrees
Energy at 0K-549.730460
Energy at 298.15K-549.731089
HF Energy-549.730460
Nuclear repulsion energy93.611054
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 B3PW91/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1153 1108 14.08      
2 A' 641 616 76.12      
3 A' 345 332 12.21      

Unscaled Zero Point Vibrational Energy (zpe) 1069.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 1027.9 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 B3PW91/3-21G
ABC
1.29286 0.26491 0.21986

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.480 0.000
N2 1.474 0.002 0.000
F3 -1.147 -0.856 0.000

Atom - Atom Distances (Å)
  S1 N2 F3
S11.54981.7606
N21.54982.7579
F31.76062.7579

picture of Thiazyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N2 S1 F3 112.684
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.814      
2 N -0.473      
3 F -0.340      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.591 1.875 0.000 1.966
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.364 -0.882 0.000
y -0.882 -22.997 0.000
z 0.000 0.000 -21.003
Traceless
 xyz
x -5.364 -0.882 0.000
y -0.882 1.187 0.000
z 0.000 0.000 4.177
Polar
3z2-r28.354
x2-y2-4.368
xy-0.882
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.609 0.293 0.000
y 0.293 2.237 0.000
z 0.000 0.000 1.445


<r2> (average value of r2) Å2
<r2> 52.188
(<r2>)1/2 7.224