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

using model chemistry: wB97X-D/CEP-121G

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/CEP-121G
 hartrees
Energy at 0K-82.192447
Energy at 298.15K 
HF Energy-82.192447
Nuclear repulsion energy73.604630
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/CEP-121G
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 992 992 59.53 15.00 0.00 0.00
2 A1 591 591 5.59 6.24 0.27 0.42
3 E 930 930 198.42 9.69 0.75 0.86
3 E 930 930 199.06 9.61 0.75 0.86
4 E 438 438 0.06 3.38 0.75 0.86
4 E 438 438 0.07 3.39 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2158.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2158.7 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/CEP-121G
ABC
0.32577 0.32577 0.17853

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-121G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.504
F2 0.000 1.287 -0.131
F3 1.115 -0.644 -0.131
F4 -1.115 -0.644 -0.131

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.43531.43531.4353
F21.43532.22942.2294
F31.43532.22942.2294
F41.43532.22942.2294

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 101.903 F2 N1 F4 101.903
F3 N1 F4 101.903
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.379      
2 F -0.126      
3 F -0.126      
4 F -0.126      


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 0.389 0.389
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.102 0.000 0.000
y 0.000 -21.102 0.000
z 0.000 0.000 -20.254
Traceless
 xyz
x -0.424 0.000 0.000
y 0.000 -0.424 0.000
z 0.000 0.000 0.848
Polar
3z2-r21.696
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 2.629 0.000 0.000
y 0.000 2.627 0.001
z 0.000 0.001 1.264


<r2> (average value of r2) Å2
<r2> 49.425
(<r2>)1/2 7.030