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

using model chemistry: wB97X-D/SDD

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/SDD
 hartrees
Energy at 0K-304.754621
Energy at 298.15K-304.756752
HF Energy-304.754621
Nuclear repulsion energy119.091591
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/SDD
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 1275 1275 193.84      
2 A1 825 825 241.59      
3 A1 588 588 14.75      
4 B1 673 673 10.81      
5 B2 1705 1705 410.10      
6 B2 520 520 3.67      

Unscaled Zero Point Vibrational Energy (zpe) 2792.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2792.8 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/SDD
ABC
0.41301 0.35655 0.19135

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/SDD

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.192
F2 0.000 0.000 1.318
O3 0.000 1.130 -0.657
O4 0.000 -1.130 -0.657

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.50951.22161.2216
F21.50952.27492.2749
O31.22162.27492.2591
O41.22162.27492.2591

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 112.379 F2 N1 O4 112.379
O3 N1 O4 135.242
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.366      
2 F -0.181      
3 O -0.093      
4 O -0.093      


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 -0.561 0.561
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.381 0.000 0.000
y 0.000 -23.543 0.000
z 0.000 0.000 -22.649
Traceless
 xyz
x 3.715 0.000 0.000
y 0.000 -2.527 0.000
z 0.000 0.000 -1.187
Polar
3z2-r2-2.374
x2-y24.161
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.934 0.000 0.000
y 0.000 3.846 0.000
z 0.000 0.000 3.075


<r2> (average value of r2) Å2
<r2> 56.856
(<r2>)1/2 7.540