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

using model chemistry: PBE1PBE/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-304.532947
Energy at 298.15K-304.534694
HF Energy-304.532947
Nuclear repulsion energy119.911679
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/6-31G(2df,p)
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' 1817 1739 168.39      
2 A' 997 954 19.44      
3 A' 869 832 64.40      
4 A' 572 548 86.81      
5 A' 299 286 0.46      
6 A" 445 426 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 2499.7 cm-1
Scaled (by 0.957) Zero Point Vibrational Energy (zpe) 2392.2 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/6-31G(2df,p)
ABC
0.76393 0.25402 0.19063

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.293 0.341 0.000
O2 0.000 0.885 0.000
N3 -0.970 -0.088 0.000
O4 -0.606 -1.193 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.40322.30392.4419
O21.40321.37402.1647
N32.30391.37401.1633
O42.44192.16471.1633

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 112.103 O2 N3 O4 116.866
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.152      
2 O -0.005      
3 N 0.323      
4 O -0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.278 0.209 0.000 0.348
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.493 -0.232 0.000
y -0.232 -21.107 0.000
z 0.000 0.000 -19.254
Traceless
 xyz
x -0.312 -0.232 0.000
y -0.232 -1.234 0.000
z 0.000 0.000 1.546
Polar
3z2-r23.093
x2-y20.614
xy-0.232
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.423 0.541 0.000
y 0.541 3.264 0.000
z 0.000 0.000 1.653


<r2> (average value of r2) Å2
<r2> 56.010
(<r2>)1/2 7.484