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

using model chemistry: PBEPBE/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 PBEPBE/6-31G
 hartrees
Energy at 0K-304.469529
Energy at 298.15K-304.471051
HF Energy-304.469529
Nuclear repulsion energy110.822349
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 PBEPBE/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' 1548 1527 156.35      
2 A' 996 983 19.04      
3 A' 709 699 2.56      
4 A' 535 528 108.55      
5 A' 165 163 4.54      
6 A" 508 501 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 2230.3 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 2199.5 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 PBEPBE/6-31G
ABC
0.73571 0.18940 0.15062

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 1.586 0.297 0.000
O2 0.000 0.864 0.000
N3 -0.956 0.014 0.000
O4 -0.948 -1.210 0.000

Atom - Atom Distances (Å)
  F1 O2 N3 O4
F11.68432.55752.9474
O21.68431.27932.2799
N32.55751.27931.2236
O42.94742.27991.2236

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 118.668 O2 N3 O4 131.254
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.193      
2 O -0.031      
3 N 0.384      
4 O -0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.540 0.038 0.000 1.540
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.565 -1.064 0.000
y -1.064 -21.915 0.000
z 0.000 0.000 -19.465
Traceless
 xyz
x -1.875 -1.064 0.000
y -1.064 -0.900 0.000
z 0.000 0.000 2.775
Polar
3z2-r25.550
x2-y2-0.650
xy-1.064
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.719 1.080 0.000
y 1.080 3.146 0.000
z 0.000 0.000 0.869


<r2> (average value of r2) Å2
<r2> 67.999
(<r2>)1/2 8.246