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All results from a given calculation for FNO2 (Nitryl fluoride)

using model chemistry: wB97X-D/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/6-31G**
 hartrees
Energy at 0K-304.787067
Energy at 298.15K-304.789362
HF Energy-304.787067
Nuclear repulsion energy123.965220
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 wB97X-D/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1434 1434 200.13      
2 A1 903 903 236.06      
3 A1 645 645 17.38      
4 B1 781 781 17.09      
5 B2 1926 1926 477.38      
6 B2 595 595 3.48      

Unscaled Zero Point Vibrational Energy (zpe) 3142.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3142.0 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 wB97X-D/6-31G**
ABC
0.44256 0.39222 0.20794

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.172
F2 0.000 0.000 1.254
O3 0.000 1.091 -0.630
O4 0.000 -1.091 -0.630

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.42601.18361.1836
F21.42602.17762.1776
O31.18362.17762.1824
O41.18362.17762.1824

picture of Nitryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 O3 112.788 F2 N1 O4 112.788
O3 N1 O4 134.424
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.832      
2 F -0.228      
3 O -0.302      
4 O -0.302      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.052 0.052
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.874 0.000 0.000
y 0.000 -22.302 0.000
z 0.000 0.000 -21.262
Traceless
 xyz
x 2.908 0.000 0.000
y 0.000 -2.234 0.000
z 0.000 0.000 -0.674
Polar
3z2-r2-1.348
x2-y23.429
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.202 0.000 0.000
y 0.000 3.416 0.000
z 0.000 0.000 2.638


<r2> (average value of r2) Å2
<r2> 52.770
(<r2>)1/2 7.264