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All results from a given calculation for FNO (Nitrosyl fluoride)

using model chemistry: B3LYP/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-229.825593
Energy at 298.15K 
HF Energy-229.825593
Nuclear repulsion energy65.508203
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/aug-cc-pVQZ
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' 1949 1888 266.88 8.51 0.19 0.31
2 A' 778 754 175.41 3.17 0.36 0.53
3 A' 518 502 139.61 11.08 0.30 0.47

Unscaled Zero Point Vibrational Energy (zpe) 1622.5 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 1572.1 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/aug-cc-pVQZ
ABC
3.20862 0.39153 0.34895

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -0.951 -0.634 0.000
N2 0.000 0.566 0.000
O3 1.070 0.218 0.000

Atom - Atom Distances (Å)
  F1 N2 O3
F11.53052.1922
N21.53051.1248
O32.19221.1248

picture of Nitrosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 N2 O3 110.367
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.330      
2 N 0.492      
3 O -0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.391 1.118 0.000 1.785
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.721 -0.453 0.000
y -0.453 -16.077 0.000
z 0.000 0.000 -14.551
Traceless
 xyz
x -1.406 -0.453 0.000
y -0.453 -0.441 0.000
z 0.000 0.000 1.847
Polar
3z2-r23.695
x2-y2-0.644
xy-0.453
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.395 0.662 0.000
y 0.662 2.511 0.000
z 0.000 0.000 1.763


<r2> (average value of r2) Å2
<r2> 33.377
(<r2>)1/2 5.777