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

using model chemistry: PBE1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-304.704585
Energy at 298.15K-304.706880
HF Energy-304.704585
Nuclear repulsion energy124.471301
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 PBE1PBE/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 A1 1413 1358 192.99      
2 A1 875 841 251.51      
3 A1 627 603 55.26      
4 B1 798 767 14.48      
5 B2 1929 1853 537.31      
6 B2 599 575 3.77      

Unscaled Zero Point Vibrational Energy (zpe) 3119.9 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 2998.2 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 PBE1PBE/cc-pVTZ
ABC
0.44875 0.39199 0.20923

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.183
F2 0.000 0.000 1.257
O3 0.000 1.084 -0.627
O4 0.000 -1.084 -0.627

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.43961.17101.1710
F21.43962.17282.1728
O31.17102.17282.1673
O41.17102.17282.1673

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 112.265 F2 N1 O4 112.265
O3 N1 O4 135.469
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.497      
2 F -0.176      
3 O -0.161      
4 O -0.161      


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 -0.258 0.258
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.054 0.000 0.000
y 0.000 -22.313 0.000
z 0.000 0.000 -21.696
Traceless
 xyz
x 2.950 0.000 0.000
y 0.000 -1.938 0.000
z 0.000 0.000 -1.013
Polar
3z2-r2-2.025
x2-y23.259
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.420 0.000 0.000
y 0.000 3.599 0.000
z 0.000 0.000 2.955


<r2> (average value of r2) Å2
<r2> 52.647
(<r2>)1/2 7.256