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

using model chemistry: wB97X-D/CEP-31G

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/CEP-31G
 hartrees
Energy at 0K-44.042748
Energy at 298.15K-44.043498
HF Energy-44.042748
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/CEP-31G
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' 976 976 53.51      
2 A' 787 787 237.35      
3 A' 434 434 3.79      

Unscaled Zero Point Vibrational Energy (zpe) 1098.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1098.0 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 wB97X-D/CEP-31G
ABC
2.08742 0.20762 0.18884

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.768 0.000
S2 -0.820 -0.647 0.000
F3 1.457 0.554 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.63561.4728
S21.63562.5743
F31.47282.5743

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 111.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.073      
2 S 0.258      
3 F -0.184      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.383 -1.393 0.000 1.962
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.389 0.648 0.000
y 0.648 -23.578 0.000
z 0.000 0.000 -20.870
Traceless
 xyz
x -2.165 0.648 0.000
y 0.648 -0.948 0.000
z 0.000 0.000 3.113
Polar
3z2-r26.227
x2-y2-0.811
xy0.648
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.250 1.975 0.000
y 1.975 3.666 0.000
z 0.000 0.000 1.350


<r2> (average value of r2) Å2
<r2> 40.837
(<r2>)1/2 6.390