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

using model chemistry: PBE1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-31G*
 hartrees
Energy at 0K-379.616092
Energy at 298.15K-379.618864
HF Energy-379.616092
Nuclear repulsion energy185.138171
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/6-31G*
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' 1927 1831 374.67      
2 A' 1418 1348 220.35      
3 A' 1067 1014 30.11      
4 A' 850 808 162.11      
5 A' 698 663 1.47      
6 A' 507 482 16.91      
7 A' 327 311 1.54      
8 A" 746 709 14.76      
9 A" 171 163 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 3855.3 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 3663.7 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 PBE1PBE/6-31G*
ABC
0.41130 0.15683 0.11354

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.604 0.000
O2 -0.690 -0.694 0.000
O3 1.184 0.586 0.000
O4 -0.822 1.466 0.000
F5 0.291 -1.677 0.000

Atom - Atom Distances (Å)
  N1 O2 O3 O4 F5
N11.46931.18441.19132.2987
O21.46932.26902.16351.3887
O31.18442.26902.19092.4321
O41.19132.16352.19093.3337
F52.29871.38872.43213.3337

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 107.058 O2 N1 O3 117.129
O2 N1 O4 108.362 O3 N1 O4 134.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.776      
2 O -0.036      
3 O -0.315      
4 O -0.317      
5 F -0.107      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.057 -0.261 0.000 0.267
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.267 0.309 0.000
y 0.309 -26.815 0.000
z 0.000 0.000 -24.305
Traceless
 xyz
x -1.707 0.309 0.000
y 0.309 -1.029 0.000
z 0.000 0.000 2.736
Polar
3z2-r25.471
x2-y2-0.452
xy0.309
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.839 -0.580 0.000
y -0.580 4.455 0.000
z 0.000 0.000 1.460


<r2> (average value of r2) Å2
<r2> 89.145
(<r2>)1/2 9.442