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

using model chemistry: PBEPBE/cc-pCVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/cc-pCVDZ
 hartrees
Energy at 0K-552.373619
Energy at 298.15K-552.374345
HF Energy-552.373619
Nuclear repulsion energy90.529434
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 PBEPBE/cc-pCVDZ
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' 1038 1038 49.93      
2 A' 665 665 225.37      
3 A' 435 435 15.87      

Unscaled Zero Point Vibrational Energy (zpe) 1069.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1069.0 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 PBEPBE/cc-pCVDZ
ABC
2.16949 0.21719 0.19742

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.742 0.000
S2 -0.814 -0.610 0.000
F3 1.446 0.508 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.57821.4652
S21.57822.5215
F31.46522.5215

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 111.838
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pCVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.019      
2 S 0.170      
3 F -0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.058 -1.117 0.000 1.538
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.418 0.998 0.000
y 0.998 -23.004 0.000
z 0.000 0.000 -21.392
Traceless
 xyz
x -1.220 0.998 0.000
y 0.998 -0.599 0.000
z 0.000 0.000 1.819
Polar
3z2-r23.638
x2-y2-0.414
xy0.998
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.402 1.544 0.000
y 1.544 3.551 0.000
z 0.000 0.000 1.778


<r2> (average value of r2) Å2
<r2> 55.672
(<r2>)1/2 7.461