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

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-552.722980
Energy at 298.15K-552.723623
HF Energy-552.722980
Nuclear repulsion energy89.674204
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 BLYP/6-311G**
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' 1036 1032 57.48      
2 A' 582 579 216.07      
3 A' 405 403 36.56      

Unscaled Zero Point Vibrational Energy (zpe) 1011.2 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 1007.3 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 BLYP/6-311G**
ABC
2.09036 0.21296 0.19327

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.740 0.000
S2 -0.839 -0.581 0.000
F3 1.492 0.458 0.000

Atom - Atom Distances (Å)
  N1 S2 F3
N11.56531.5184
S21.56532.5523
F31.51842.5523

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 111.709
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.073      
2 S 0.273      
3 F -0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.626 -1.329 0.000 2.100
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.257 0.989 0.000
y 0.989 -23.560 0.000
z 0.000 0.000 -21.707
Traceless
 xyz
x -1.623 0.989 0.000
y 0.989 -0.578 0.000
z 0.000 0.000 2.201
Polar
3z2-r24.402
x2-y2-0.697
xy0.989
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.814 1.607 0.000
y 1.607 3.612 0.000
z 0.000 0.000 1.756


<r2> (average value of r2) Å2
<r2> 56.904
(<r2>)1/2 7.543