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

using model chemistry: LSDA/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/cc-pVTZ
 hartrees
Energy at 0K-550.974686
Energy at 298.15K-550.975457
HF Energy-550.974686
Nuclear repulsion energy92.608521
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 LSDA/cc-pVTZ
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' 1093 1081 53.39      
2 A' 710 702 270.32      
3 A' 461 456 11.83      

Unscaled Zero Point Vibrational Energy (zpe) 1132.1 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 1119.7 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 LSDA/cc-pVTZ
ABC
2.28831 0.22696 0.20648

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.725 0.000
S2 -0.793 -0.602 0.000
F3 1.410 0.506 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.54611.4264
S21.54612.4657
F31.42642.4657

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 112.030
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.047      
2 S 0.166      
3 F -0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.075 -1.259 0.000 1.656
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.625 1.096 0.000
y 1.096 -23.385 0.000
z 0.000 0.000 -21.631
Traceless
 xyz
x -1.117 1.096 0.000
y 1.096 -0.757 0.000
z 0.000 0.000 1.874
Polar
3z2-r23.748
x2-y2-0.240
xy1.096
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.847 1.423 0.000
y 1.423 4.081 0.000
z 0.000 0.000 2.391


<r2> (average value of r2) Å2
<r2> 54.023
(<r2>)1/2 7.350