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

using model chemistry: HSEh1PBE/STO-3G

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/STO-3G
 hartrees
Energy at 0K-545.886101
Energy at 298.15K-545.886930
HF Energy-545.886101
Nuclear repulsion energy90.374462
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/STO-3G
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' 1218 1075 99.37      
2 A' 1087 960 5.33      
3 A' 487 430 0.90      

Unscaled Zero Point Vibrational Energy (zpe) 1396.0 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 1232.8 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 HSEh1PBE/STO-3G
ABC
2.17800 0.21718 0.19749

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.766 0.000
S2 -0.787 -0.659 0.000
F3 1.399 0.576 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.62761.4119
S21.62762.5110
F31.41192.5110

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 111.211
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.153      
2 S 0.167      
3 F -0.014      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.131 -0.864 0.000 0.874
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.976 0.485 0.000
y 0.485 -21.122 0.000
z 0.000 0.000 -18.323
Traceless
 xyz
x -0.254 0.485 0.000
y 0.485 -1.972 0.000
z 0.000 0.000 2.226
Polar
3z2-r24.452
x2-y21.146
xy0.485
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.231 1.275 0.000
y 1.275 1.825 0.000
z 0.000 0.000 0.707


<r2> (average value of r2) Å2
<r2> 53.940
(<r2>)1/2 7.344