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All results from a given calculation for FNO2 (Nitryl fluoride)

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-305.009228
Energy at 298.15K-305.011461
HF Energy-305.009228
Nuclear repulsion energy123.098012
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 B3LYPultrafine/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1368 1323 187.75      
2 A1 848 819 232.95      
3 A1 587 568 66.92      
4 B1 767 741 13.75      
5 B2 1867 1804 505.66      
6 B2 568 549 3.54      

Unscaled Zero Point Vibrational Energy (zpe) 3001.9 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 2902.0 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 B3LYPultrafine/cc-pVTZ
ABC
0.44348 0.37800 0.20406

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.195
F2 0.000 0.000 1.281
O3 0.000 1.090 -0.635
O4 0.000 -1.090 -0.635

Atom - Atom Distances (Å)
  N1 F2 O3 O4
N11.47631.17551.1755
F21.47632.20472.2047
O31.17552.20472.1802
O41.17552.20472.1802

picture of Nitryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 O3 111.981 F2 N1 O4 111.981
O3 N1 O4 136.037
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.483      
2 F -0.198      
3 O -0.143      
4 O -0.143      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.487 0.487
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.148 0.000 0.000
y 0.000 -22.336 0.000
z 0.000 0.000 -21.924
Traceless
 xyz
x 2.982 0.000 0.000
y 0.000 -1.801 0.000
z 0.000 0.000 -1.182
Polar
3z2-r2-2.364
x2-y23.189
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.422 0.000 0.000
y 0.000 3.645 0.000
z 0.000 0.000 3.102


<r2> (average value of r2) Å2
<r2> 53.707
(<r2>)1/2 7.329