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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-304.555065
Energy at 298.15K-304.556636
HF Energy-304.555065
Nuclear repulsion energy114.288686
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 PBEPBEultrafine/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' 1707 1679 184.86      
2 A' 1120 1101 31.51      
3 A' 761 748 4.05      
4 A' 481 473 151.04      
5 A' 185 182 10.14      
6 A" 537 529 0.36      

Unscaled Zero Point Vibrational Energy (zpe) 2395.9 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 2356.4 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 PBEPBEultrafine/6-31G*
ABC
0.74294 0.20878 0.16298

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.518 0.255 0.000
O2 0.000 0.857 0.000
N3 -0.934 0.029 0.000
O4 -0.890 -1.169 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.63262.46182.7971
O21.63261.24812.2124
N32.46181.24811.1980
O42.79712.21241.1980

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 116.797 O2 N3 O4 129.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.206      
2 O -0.014      
3 N 0.417      
4 O -0.197      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.434 0.297 0.000 1.465
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.469 -0.846 0.000
y -0.846 -20.871 0.000
z 0.000 0.000 -19.199
Traceless
 xyz
x -1.434 -0.846 0.000
y -0.846 -0.537 0.000
z 0.000 0.000 1.971
Polar
3z2-r23.942
x2-y2-0.598
xy-0.846
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.555 0.902 0.000
y 0.902 3.176 0.000
z 0.000 0.000 1.273


<r2> (average value of r2) Å2
<r2> 63.371
(<r2>)1/2 7.961