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

using model chemistry: PBEPBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBEPBE/3-21G
 hartrees
Energy at 0K-426.520299
Energy at 298.15K-426.522856
Nuclear repulsion energy194.670349
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/3-21G
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 1485 1471 263.05      
2 A1 714 708 24.11      
3 A1 439 435 1.72      
4 E 916 908 223.55      
4 E 916 908 223.57      
5 E 497 492 0.09      
5 E 497 492 0.09      
6 E 311 309 0.21      
6 E 311 309 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 3042.6 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 3014.9 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/3-21G
ABC
0.17187 0.17187 0.16435

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.221
O2 0.000 0.000 1.434
F3 0.000 1.342 -0.482
F4 1.162 -0.671 -0.482
F5 -1.162 -0.671 -0.482

Atom - Atom Distances (Å)
  N1 O2 F3 F4 F5
N11.21311.51461.51461.5146
O21.21312.33912.33912.3391
F31.51462.33912.32362.3236
F41.51462.33912.32362.3236
F51.51462.33912.32362.3236

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 117.658 O2 N1 F4 117.658
O2 N1 F5 117.658 F3 N1 F4 100.183
F3 N1 F5 100.183 F4 N1 F5 100.183
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.527      
2 O -0.198      
3 F -0.110      
4 F -0.110      
5 F -0.110      


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 0.165 0.165
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.427 0.000 0.000
y 0.000 -24.427 0.000
z 0.000 0.000 -25.481
Traceless
 xyz
x 0.527 0.000 0.000
y 0.000 0.527 0.000
z 0.000 0.000 -1.054
Polar
3z2-r2-2.108
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.296 0.000 0.000
y 0.000 2.296 0.000
z 0.000 0.000 2.835


<r2> (average value of r2) Å2
<r2> 87.136
(<r2>)1/2 9.335