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All results from a given calculation for FNS (Thionitrosyl fluoride)

using model chemistry: wB97X-D/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-552.602027
Energy at 298.15K-552.602887
HF Energy-552.602027
Nuclear repulsion energy 
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 wB97X-D/6-31G(2df,p)
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' 1127 1127 64.17      
2 A' 880 880 231.67      
3 A' 499 499 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 1252.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1252.8 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 wB97X-D/6-31G(2df,p)
ABC
2.39746 0.23185 0.21141

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.721 0.000
S2 -0.771 -0.620 0.000
F3 1.370 0.541 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.54681.3818
S21.54682.4351
F31.38182.4351

picture of Thionitrosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 F3 112.388
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.118      
2 S 0.030      
3 F -0.148      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.675 -0.988 0.000 1.197
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.226 1.276 0.000
y 1.276 -22.891 0.000
z 0.000 0.000 -21.279
Traceless
 xyz
x -1.141 1.276 0.000
y 1.276 -0.639 0.000
z 0.000 0.000 1.780
Polar
3z2-r23.559
x2-y2-0.335
xy1.276
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.470 1.296 0.000
y 1.296 4.020 0.000
z 0.000 0.000 2.447


<r2> (average value of r2) Å2
<r2> 52.848
(<r2>)1/2 7.270