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

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-300.624377
Energy at 298.15K-300.626336
HF Energy-300.624377
Nuclear repulsion energy117.168209
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 M06-2X/STO-3G
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 1397 1397 86.57      
2 A1 1031 1031 18.85      
3 A1 552 552 7.59      
4 B1 586 586 4.47      
5 B2 1749 1749 70.20      
6 B2 498 498 1.02      

Unscaled Zero Point Vibrational Energy (zpe) 2906.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2906.5 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 M06-2X/STO-3G
ABC
0.38347 0.36431 0.18682

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.138
F2 0.000 0.000 1.293
O3 0.000 1.172 -0.667
O4 0.000 -1.172 -0.667

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.43101.28641.2864
F21.43102.28462.2846
O31.28642.28462.3445
O41.28642.28462.3445

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 114.321 F2 N1 O4 114.321
O3 N1 O4 131.358
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.206      
2 F -0.003      
3 O -0.102      
4 O -0.102      


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 0.765 0.765
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.979 0.000 0.000
y 0.000 -20.354 0.000
z 0.000 0.000 -18.611
Traceless
 xyz
x 2.504 0.000 0.000
y 0.000 -2.559 0.000
z 0.000 0.000 0.055
Polar
3z2-r20.110
x2-y23.375
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.356 0.000 0.000
y 0.000 2.469 0.000
z 0.000 0.000 1.637


<r2> (average value of r2) Å2
<r2> 55.951
(<r2>)1/2 7.480