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

using model chemistry: PBE1PBE/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-229.519185
Energy at 298.15K 
HF Energy-229.519185
Nuclear repulsion energy66.032806
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/aug-cc-pVDZ
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' 1980 1904 248.81 8.40 0.20 0.33
2 A' 809 778 193.85 3.26 0.44 0.61
3 A' 549 527 139.16 10.12 0.35 0.52

Unscaled Zero Point Vibrational Energy (zpe) 1669.0 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 1604.9 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/aug-cc-pVDZ
ABC
3.21472 0.40272 0.35789

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -0.951 -0.595 0.000
N2 0.000 0.557 0.000
O3 1.070 0.182 0.000

Atom - Atom Distances (Å)
  F1 N2 O3
F11.49442.1661
N21.49441.1339
O32.16611.1339

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 110.248
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.382      
2 N 0.618      
3 O -0.236      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.174 0.936 0.000 1.501
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.621 -0.341 0.000
y -0.341 -16.040 0.000
z 0.000 0.000 -14.538
Traceless
 xyz
x -1.332 -0.341 0.000
y -0.341 -0.461 0.000
z 0.000 0.000 1.793
Polar
3z2-r23.586
x2-y2-0.581
xy-0.341
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.256 0.581 0.000
y 0.581 2.306 0.000
z 0.000 0.000 1.623


<r2> (average value of r2) Å2
<r2> 32.765
(<r2>)1/2 5.724