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

using model chemistry: PBEPBE/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 PBEPBE/3-21G*
 hartrees
Energy at 0K-549.681825
Energy at 298.15K-549.682499
HF Energy-549.681825
Nuclear repulsion energy97.247234
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/3-21G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 1315 1254 11.97      
2 A' 675 644 90.34      
3 A' 361 344 11.58      

Unscaled Zero Point Vibrational Energy (zpe) 1175.6 cm-1
Scaled (by 0.9535) Zero Point Vibrational Energy (zpe) 1121.0 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/3-21G*
ABC
1.63846 0.27157 0.23296

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.431 0.000
N2 1.442 0.093 0.000
F3 -1.121 -0.838 0.000

Atom - Atom Distances (Å)
  S1 N2 F3
S11.48091.6933
N21.48092.7268
F31.69332.7268

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 118.263
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.566      
2 N -0.301      
3 F -0.265      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.132 1.263 0.000 1.696
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.339 -0.792 0.000
y -0.792 -22.318 0.000
z 0.000 0.000 -20.833
Traceless
 xyz
x -4.763 -0.792 0.000
y -0.792 1.268 0.000
z 0.000 0.000 3.495
Polar
3z2-r26.991
x2-y2-4.021
xy-0.792
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.241 0.361 0.000
y 0.361 2.241 0.000
z 0.000 0.000 1.642


<r2> (average value of r2) Å2
<r2> 49.686
(<r2>)1/2 7.049