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

using model chemistry: PBE1PBE/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/cc-pCVTZ
 hartrees
Energy at 0K-552.451333
Energy at 298.15K-552.452166
HF Energy-552.451333
Nuclear repulsion energy93.375184
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 PBE1PBE/cc-pCVTZ
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' 1129 1129 57.48      
2 A' 801 801 274.42      
3 A' 487 487 5.60      

Unscaled Zero Point Vibrational Energy (zpe) 1208.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1208.5 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 PBE1PBE/cc-pCVTZ
ABC
2.35694 0.23026 0.20976

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pCVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.720 0.000
S2 -0.781 -0.608 0.000
F3 1.389 0.521 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.54111.4028
S21.54112.4462
F31.40282.4462

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 112.310
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.012      
2 S 0.141      
3 F -0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.008 -1.183 0.000 1.554
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.659 1.176 0.000
y 1.176 -23.158 0.000
z 0.000 0.000 -21.431
Traceless
 xyz
x -1.364 1.176 0.000
y 1.176 -0.613 0.000
z 0.000 0.000 1.978
Polar
3z2-r23.955
x2-y2-0.501
xy1.176
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.673 1.351 0.000
y 1.351 4.078 0.000
z 0.000 0.000 2.427


<r2> (average value of r2) Å2
<r2> 53.323
(<r2>)1/2 7.302