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

using model chemistry: PBEPBEultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-304.643673
Energy at 298.15K-304.645831
HF Energy-304.643673
Nuclear repulsion energy121.027187
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 PBEPBEultrafine/cc-pVDZ
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 1362 1354 177.80      
2 A1 826 821 182.66      
3 A1 554 550 43.71      
4 B1 724 719 11.09      
5 B2 1871 1860 365.32      
6 B2 530 527 4.05      

Unscaled Zero Point Vibrational Energy (zpe) 2932.6 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 2915.6 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 PBEPBEultrafine/cc-pVDZ
ABC
0.43129 0.36245 0.19694

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.203
F2 0.000 0.000 1.309
O3 0.000 1.105 -0.648
O4 0.000 -1.105 -0.648

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.51181.19151.1915
F21.51182.24712.2471
O31.19152.24712.2107
O41.19152.24712.2107

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 111.913 F2 N1 O4 111.913
O3 N1 O4 136.174
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.396      
2 F -0.185      
3 O -0.105      
4 O -0.105      


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 -0.633 0.633
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.891 0.000 0.000
y 0.000 -21.816 0.000
z 0.000 0.000 -21.430
Traceless
 xyz
x 2.732 0.000 0.000
y 0.000 -1.656 0.000
z 0.000 0.000 -1.077
Polar
3z2-r2-2.153
x2-y22.925
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.991 0.000 0.000
y 0.000 3.343 0.000
z 0.000 0.000 2.837


<r2> (average value of r2) Å2
<r2> 54.902
(<r2>)1/2 7.410