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

using model chemistry: mPW1PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/3-21G
 hartrees
Energy at 0K-426.789794
Energy at 298.15K-426.792568
Nuclear repulsion energy198.872622
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 mPW1PW91/3-21G
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 1522 1453 345.06      
2 A1 770 735 28.68      
3 A1 481 459 2.72      
4 E 977 932 247.52      
4 E 977 932 247.55      
5 E 535 511 0.08      
5 E 535 511 0.08      
6 E 344 328 0.51      
6 E 344 328 0.51      

Unscaled Zero Point Vibrational Energy (zpe) 3242.7 cm-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 3095.5 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 mPW1PW91/3-21G
ABC
0.17908 0.17908 0.17255

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.214
O2 0.000 0.000 1.412
F3 0.000 1.309 -0.474
F4 1.134 -0.655 -0.474
F5 -1.134 -0.655 -0.474

Atom - Atom Distances (Å)
  N1 O2 F3 F4 F5
N11.19731.47901.47911.4791
O21.19732.29542.29542.2954
F31.47902.29542.26772.2677
F41.47912.29542.26772.2677
F51.47912.29542.26772.2677

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 117.724 O2 N1 F4 117.724
O2 N1 F5 117.724 F3 N1 F4 100.101
F3 N1 F5 100.101 F4 N1 F5 100.101
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.634      
2 O -0.242      
3 F -0.131      
4 F -0.131      
5 F -0.131      


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 -0.036 0.036
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 84.281
(<r2>)1/2 9.180