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

using model chemistry: B2PLYP=FULLultrafine/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/6-31G*
 hartrees
Energy at 0K-229.524697
Energy at 298.15K 
HF Energy-229.339318
Nuclear repulsion energy65.315340
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 B2PLYP=FULLultrafine/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' 1865 1769 181.47 7.73 0.24 0.39
2 A' 824 782 179.16 4.25 0.33 0.50
3 A' 547 519 77.38 8.30 0.41 0.58

Unscaled Zero Point Vibrational Energy (zpe) 1618.2 cm-1
Scaled (by 0.9487) Zero Point Vibrational Energy (zpe) 1535.2 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 B2PLYP=FULLultrafine/6-31G*
ABC
3.14484 0.39533 0.35118

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -0.966 -0.587 0.000
N2 0.000 0.560 0.000
O3 1.087 0.171 0.000

Atom - Atom Distances (Å)
  F1 N2 O3
F11.49982.1883
N21.49981.1542
O32.18831.1542

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 110.409
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.284      
2 N 0.374      
3 O -0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.932 0.720 0.000 1.178
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.745 0.523 0.000
y 0.523 1.614 0.000
z 0.000 0.000 1.026


<r2> (average value of r2) Å2
<r2> 32.909
(<r2>)1/2 5.737