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

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-380.021639
Energy at 298.15K-380.024192
HF Energy-380.021639
Nuclear repulsion energy181.532635
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 TPSSh/6-31+G**
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' 1836 1768 383.31      
2 A' 1346 1295 220.36      
3 A' 979 943 55.12      
4 A' 788 758 141.47      
5 A' 630 606 3.98      
6 A' 429 413 26.79      
7 A' 277 267 1.68      
8 A" 696 670 8.39      
9 A" 162 156 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 3571.3 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 3437.4 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 TPSSh/6-31+G**
ABC
0.39734 0.14954 0.10865

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.628 0.000
O2 -0.695 -0.720 0.000
O3 1.193 0.624 0.000
O4 -0.848 1.478 0.000
F5 0.311 -1.718 0.000

Atom - Atom Distances (Å)
  N1 O2 O3 O4 F5
N11.51661.19311.20092.3665
O21.51662.31752.20341.4171
O31.19312.31752.21282.5023
O41.20092.20342.21283.3998
F52.36651.41712.50233.3998

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 107.492 O2 N1 O3 117.076
O2 N1 O4 107.791 O3 N1 O4 135.133
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.049      
2 O 0.147      
3 O 0.009      
4 O -0.014      
5 F -0.094      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.026 0.212 0.000 0.214
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.717 -0.527 0.000
y -0.527 5.684 0.000
z 0.000 0.000 2.158


<r2> (average value of r2) Å2
<r2> 92.855
(<r2>)1/2 9.636