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

using model chemistry: B3LYP/CEP-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 B3LYP/CEP-31G*
 hartrees
Energy at 0K-65.840702
Energy at 298.15K-65.842256
HF Energy-65.840702
Nuclear repulsion energy64.905653
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 B3LYP/CEP-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' 1769 1708 205.15      
2 A' 945 913 23.49      
3 A' 810 782 62.20      
4 A' 484 468 97.35      
5 A' 261 252 0.39      
6 A" 401 388 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 2335.2 cm-1
Scaled (by 0.9657) Zero Point Vibrational Energy (zpe) 2255.1 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 B3LYP/CEP-31G*
ABC
0.72801 0.23584 0.17813

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.338 0.367 0.000
O2 0.000 0.912 0.000
N3 -1.006 -0.106 0.000
O4 -0.625 -1.232 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.44442.39042.5310
O21.44441.43052.2324
N32.39041.43051.1885
O42.53102.23241.1885

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 112.503 O2 N3 O4 116.647
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.123      
2 O 0.049      
3 N 0.053      
4 O 0.021      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.664 -0.001 0.000 0.664
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.053 -0.292 0.000
y -0.292 -21.623 0.000
z 0.000 0.000 -19.566
Traceless
 xyz
x -0.459 -0.292 0.000
y -0.292 -1.313 0.000
z 0.000 0.000 1.772
Polar
3z2-r23.543
x2-y20.570
xy-0.292
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.631 0.609 0.000
y 0.609 3.474 0.000
z 0.000 0.000 1.249


<r2> (average value of r2) Å2
<r2> 47.967
(<r2>)1/2 6.926