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

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-552.676914
Energy at 298.15K-552.677554
HF Energy-552.676914
Nuclear repulsion energy90.000415
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 B97D3/TZVP
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' 1058 1043 62.09      
2 A' 575 566 250.20      
3 A' 403 397 55.90      

Unscaled Zero Point Vibrational Energy (zpe) 1017.7 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 1003.1 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 B97D3/TZVP
ABC
2.13577 0.21377 0.19432

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.734 0.000
S2 -0.836 -0.583 0.000
F3 1.486 0.465 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.55951.5098
S21.55952.5473
F31.50982.5473

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 112.169
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.003      
2 S 0.183      
3 F -0.186      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.785 -1.392 0.000 2.264
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.224 0.784 0.000
y 0.784 -23.439 0.000
z 0.000 0.000 -21.469
Traceless
 xyz
x -1.770 0.784 0.000
y 0.784 -0.593 0.000
z 0.000 0.000 2.363
Polar
3z2-r24.725
x2-y2-0.785
xy0.784
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.092 1.705 0.000
y 1.705 3.965 0.000
z 0.000 0.000 1.986


<r2> (average value of r2) Å2
<r2> 56.591
(<r2>)1/2 7.523