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

using model chemistry: HSEh1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G*
 hartrees
Energy at 0K-552.377274
Energy at 298.15K-552.378112
HF Energy-552.377274
Nuclear repulsion energy92.975499
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 HSEh1PBE/6-31G*
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' 1109 1054 57.45      
2 A' 854 812 248.28      
3 A' 491 467 3.72      

Unscaled Zero Point Vibrational Energy (zpe) 1226.8 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 1166.6 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 HSEh1PBE/6-31G*
ABC
2.32993 0.22874 0.20829

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.729 0.000
S2 -0.779 -0.620 0.000
F3 1.384 0.535 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.55771.3977
S21.55772.4522
F31.39772.4522

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 112.030
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.007      
2 S 0.206      
3 F -0.199      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.708 -1.027 0.000 1.248
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.385 1.184 0.000
y 1.184 -23.221 0.000
z 0.000 0.000 -21.313
Traceless
 xyz
x -1.118 1.184 0.000
y 1.184 -0.872 0.000
z 0.000 0.000 1.990
Polar
3z2-r23.979
x2-y2-0.164
xy1.184
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.107 1.459 0.000
y 1.459 3.693 0.000
z 0.000 0.000 1.905


<r2> (average value of r2) Å2
<r2> 53.539
(<r2>)1/2 7.317