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All results from a given calculation for NF3 (Nitrogen trifluoride)

using model chemistry: wB97X-D/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/SDD
 hartrees
Energy at 0K-353.998129
Energy at 298.15K 
HF Energy-353.998129
Nuclear repulsion energy127.450915
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 wB97X-D/SDD
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 987 987 61.43 14.61 0.00 0.00
2 A1 584 584 5.38 5.83 0.29 0.45
3 E 905 905 202.24 8.16 0.75 0.86
3 E 905 905 202.23 8.16 0.75 0.86
4 E 438 438 0.02 3.18 0.75 0.86
4 E 438 438 0.02 3.18 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2127.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2127.8 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 wB97X-D/SDD
ABC
0.32631 0.32631 0.17904

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/SDD

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.507
F2 0.000 1.285 -0.131
F3 1.113 -0.643 -0.131
F4 -1.113 -0.643 -0.131

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.43521.43521.4352
F21.43522.22622.2262
F31.43522.22622.2262
F41.43522.22622.2262

picture of Nitrogen trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 N1 F3 101.718 F2 N1 F4 101.718
F3 N1 F4 101.718
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.446      
2 F -0.149      
3 F -0.149      
4 F -0.149      


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 0.426 0.426
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.056 0.000 0.000
y 0.000 -21.056 0.000
z 0.000 0.000 -20.066
Traceless
 xyz
x -0.495 0.000 0.000
y 0.000 -0.495 0.000
z 0.000 0.000 0.991
Polar
3z2-r21.981
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 2.442 0.000 0.000
y 0.000 2.442 -0.000
z 0.000 -0.000 1.138


<r2> (average value of r2) Å2
<r2> 59.815
(<r2>)1/2 7.734