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

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

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 TPSSh/6-31G**
 hartrees
Energy at 0K-304.825676
Energy at 298.15K-304.827112
HF Energy-304.825676
Nuclear repulsion energy117.278046
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/6-31G**
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' 1750 1678 177.94      
2 A' 927 889 16.75      
3 A' 817 783 73.25      
4 A' 391 375 54.92      
5 A' 201 193 7.19      
6 A" 447 429 0.22      

Unscaled Zero Point Vibrational Energy (zpe) 2266.6 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 2173.0 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/6-31G**
ABC
0.73927 0.23965 0.18098

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.347 0.338 0.000
O2 0.000 0.892 0.000
N3 -0.987 -0.076 0.000
O4 -0.652 -1.207 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.45622.37012.5262
O21.45621.38232.1980
N32.37011.38231.1797
O42.52622.19801.1797

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 113.194 O2 N3 O4 117.948
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.135      
2 O -0.007      
3 N 0.340      
4 O -0.198      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.466 0.165 0.000 0.494
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 3.511 0.630 0.000
y 0.630 3.214 0.000
z 0.000 0.000 1.289


<r2> (average value of r2) Å2
<r2> 58.370
(<r2>)1/2 7.640