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All results from a given calculation for F3NO (Nitrogen trifluoride oxide)

using model chemistry: HF/CEP-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/CEP-31G
 hartrees
Energy at 0K-96.514146
Energy at 298.15K-96.517316
Nuclear repulsion energy117.321214
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 HF/CEP-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 A1 1218 1097 523.71      
2 A1 884 797 56.29      
3 A1 599 540 2.55      
4 E 1108 999 312.80      
4 E 1108 999 312.80      
5 E 607 547 3.97      
5 E 607 547 3.97      
6 E 431 388 0.67      
6 E 431 388 0.67      

Unscaled Zero Point Vibrational Energy (zpe) 3495.8 cm-1
Scaled (by 0.9014) Zero Point Vibrational Energy (zpe) 3151.1 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 HF/CEP-31G
ABC
0.18812 0.18812 0.18544

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.172
O2 0.000 0.000 1.422
F3 0.000 1.263 -0.447
F4 1.094 -0.631 -0.447
F5 -1.094 -0.631 -0.447

Atom - Atom Distances (Å)
  N1 O2 F3 F4 F5
N11.24991.40661.40661.4066
O21.24992.25592.25592.2559
F31.40662.25592.18742.1874
F41.40662.25592.18742.1874
F51.40662.25592.18742.1874

picture of Nitrogen trifluoride oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 N1 F3 116.123 O2 N1 F4 116.123
O2 N1 F5 116.123 F3 N1 F4 102.075
F3 N1 F5 102.075 F4 N1 F5 102.075
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.278      
2 O -0.125      
3 F -0.051      
4 F -0.051      
5 F -0.051      


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 -1.422 1.422
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 2.525 0.000 0.000
y 0.000 2.525 0.000
z 0.000 0.000 3.105


<r2> (average value of r2) Å2
<r2> 67.087
(<r2>)1/2 8.191