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All results from a given calculation for FONO (Nitrosyl hypofluorite)

using model chemistry: PBE1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS cis 1A'
Energy calculated at PBE1PBE/STO-3G
 hartrees
Energy at 0K-300.400385
Energy at 298.15K-300.402040
HF Energy-300.400385
Nuclear repulsion energy116.045425
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/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 A' 1718 1516 35.93      
2 A' 1341 1183 4.35      
3 A' 907 800 53.09      
4 A' 785 693 0.91      
5 A' 298 263 0.33      
6 A" 348 307 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 2698.0 cm-1
Scaled (by 0.8821) Zero Point Vibrational Energy (zpe) 2379.9 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/STO-3G
ABC
0.66343 0.25747 0.18548

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.246 0.348 0.000
O2 0.000 0.965 0.000
N3 -1.041 -0.122 0.000
O4 -0.490 -1.250 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.39032.33442.3593
O21.39031.50542.2692
N32.33441.50541.2557
O42.35932.26921.2557

picture of Nitrosyl hypofluorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 O2 N3 107.383 O2 N3 O4 110.213
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F 0.004      
2 O -0.000      
3 N 0.062      
4 O -0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.504 0.050 0.000 0.507
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.756 0.181 0.000
y 0.181 -19.206 0.000
z 0.000 0.000 -17.058
Traceless
 xyz
x -0.624 0.181 0.000
y 0.181 -1.299 0.000
z 0.000 0.000 1.923
Polar
3z2-r23.847
x2-y20.450
xy0.181
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.895 0.420 0.000
y 0.420 2.057 0.000
z 0.000 0.000 0.404


<r2> (average value of r2) Å2
<r2> 56.080
(<r2>)1/2 7.489