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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-44.114449
Energy at 298.15K-44.115270
HF Energy-44.114449
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' 1113 1113 64.33      
2 A' 827 827 286.53      
3 A' 479 479 4.87      

Unscaled Zero Point Vibrational Energy (zpe) 1209.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1209.9 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 wB97X-D/CEP-31G*
ABC
2.28117 0.22578 0.20544

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 0.732 0.000
S2 -0.789 -0.615 0.000
F3 1.403 0.524 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.56071.4182
S21.56072.4700
F31.41822.4700

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 111.941
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 0.047      
2 S 0.106      
3 F -0.153      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.113 -1.278 0.000 1.695
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.169 1.163 0.000
y 1.163 -22.529 0.000
z 0.000 0.000 -20.610
Traceless
 xyz
x -1.599 1.163 0.000
y 1.163 -0.640 0.000
z 0.000 0.000 2.239
Polar
3z2-r24.479
x2-y2-0.639
xy1.163
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.263 1.644 0.000
y 1.644 3.693 0.000
z 0.000 0.000 1.792


<r2> (average value of r2) Å2
<r2> 38.182
(<r2>)1/2 6.179