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

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-377.540207
Energy at 298.15K-377.542731
HF Energy-377.540207
Nuclear repulsion energy177.794330
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 HSEh1PBE/3-21G
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' 1566 1508 171.73      
2 A' 1173 1130 214.10      
3 A' 1092 1052 5.98      
4 A' 813 783 111.61      
5 A' 625 602 0.21      
6 A' 455 439 3.87      
7 A' 271 261 0.74      
8 A" 644 620 11.14      
9 A" 144 139 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 3391.2 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 3266.7 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 HSEh1PBE/3-21G
ABC
0.37997 0.14579 0.10536

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.641 0.000
O2 -0.756 -0.749 0.000
O3 1.220 0.572 0.000
O4 -0.834 1.544 0.000
F5 0.330 -1.714 0.000

Atom - Atom Distances (Å)
  N1 O2 O3 O4 F5
N11.58241.22151.22982.3773
O21.58242.37712.29471.4526
O31.22152.37712.27232.4529
O41.22982.29472.27233.4595
F52.37731.45262.45293.4595

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 103.044 O2 N1 O3 115.347
O2 N1 O4 108.721 O3 N1 O4 135.933
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.563      
2 O -0.025      
3 O -0.234      
4 O -0.235      
5 F -0.070      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.005 0.191 0.000 0.191
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.300 0.514 0.000
y 0.514 -26.848 0.000
z 0.000 0.000 -24.244
Traceless
 xyz
x -1.754 0.514 0.000
y 0.514 -1.075 0.000
z 0.000 0.000 2.829
Polar
3z2-r25.659
x2-y2-0.452
xy0.514
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.584 -0.681 0.000
y -0.681 4.369 0.000
z 0.000 0.000 0.666


<r2> (average value of r2) Å2
<r2> 94.832
(<r2>)1/2 9.738