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

using model chemistry: HSEh1PBE/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-552.427643
Energy at 298.15K-552.428445
HF Energy-552.427643
Nuclear repulsion energy92.430965
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/aug-cc-pVDZ
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' 1111 1069 56.98      
2 A' 749 721 298.83      
3 A' 476 458 10.19      

Unscaled Zero Point Vibrational Energy (zpe) 1168.2 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 1124.0 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 HSEh1PBE/aug-cc-pVDZ
ABC
2.27710 0.22642 0.20595

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.731 0.000
S2 -0.789 -0.612 0.000
F3 1.403 0.519 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.55771.4192
S21.55772.4668
F31.41922.4668

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 111.842
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.135      
2 S 0.444      
3 F -0.310      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.173 -1.193 0.000 1.673
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.265 1.109 0.000
y 1.109 -23.539 0.000
z 0.000 0.000 -21.793
Traceless
 xyz
x -1.599 1.109 0.000
y 1.109 -0.510 0.000
z 0.000 0.000 2.109
Polar
3z2-r24.218
x2-y2-0.726
xy1.109
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.638 1.242 0.000
y 1.242 4.854 0.000
z 0.000 0.000 3.151


<r2> (average value of r2) Å2
<r2> 54.331
(<r2>)1/2 7.371