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All results from a given calculation for FNO3 (Fluorine nitrate)

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-380.170024
Energy at 298.15K-380.172673
HF Energy-380.170024
Nuclear repulsion energy183.237273
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 B3LYP/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1831 1763 423.81      
2 A' 1354 1303 225.24      
3 A' 1007 969 43.77      
4 A' 819 789 164.20      
5 A' 655 630 4.90      
6 A' 458 441 30.88      
7 A' 296 285 2.45      
8 A" 730 703 11.29      
9 A" 161 155 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 3655.4 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 3518.7 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 B3LYP/Def2TZVPP
ABC
0.40695 0.15145 0.11038

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.625 0.000
O2 -0.687 -0.717 0.000
O3 1.181 0.626 0.000
O4 -0.838 1.468 0.000
F5 0.306 -1.710 0.000

Atom - Atom Distances (Å)
  N1 O2 O3 O4 F5
N11.50741.18131.18902.3551
O21.50742.30092.19021.4049
O31.18132.30092.18802.4947
O41.18902.19022.18803.3782
F52.35511.40492.49473.3782

picture of Fluorine nitrate state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 O2 F5 107.879 O2 N1 O3 117.177
O2 N1 O4 108.057 O3 N1 O4 134.766
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.507      
2 O -0.016      
3 O -0.194      
4 O -0.219      
5 F -0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.024 0.145 0.000 0.147
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.815 0.409 0.000
y 0.409 -27.642 0.000
z 0.000 0.000 -24.767
Traceless
 xyz
x -1.610 0.409 0.000
y 0.409 -1.352 0.000
z 0.000 0.000 2.962
Polar
3z2-r25.924
x2-y2-0.172
xy0.409
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.432 -0.544 0.000
y -0.544 5.257 0.000
z 0.000 0.000 1.938


<r2> (average value of r2) Å2
<r2> 91.597
(<r2>)1/2 9.571