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

using model chemistry: HSEh1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/6-31G*
 hartrees
Energy at 0K-353.769678
Energy at 298.15K 
HF Energy-353.769678
Nuclear repulsion energy133.592175
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 HSEh1PBE/6-31G*
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 1100 1046 40.44 9.81 0.00 0.00
2 A1 671 638 3.37 3.38 0.25 0.40
3 E 981 933 214.59 3.98 0.75 0.86
3 E 981 933 214.60 3.98 0.75 0.86
4 E 503 478 0.25 1.71 0.75 0.86
4 E 503 478 0.25 1.71 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2368.3 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 2252.3 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 HSEh1PBE/6-31G*
ABC
0.35841 0.35841 0.19639

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.480
F2 0.000 1.227 -0.125
F3 1.063 -0.614 -0.125
F4 -1.063 -0.614 -0.125

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.36831.36831.3683
F21.36832.12562.1256
F31.36832.12562.1256
F41.36832.12562.1256

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 101.928 F2 N1 F4 101.928
F3 N1 F4 101.928
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.626      
2 F -0.209      
3 F -0.209      
4 F -0.209      


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 0.067 0.067
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.543 0.000 0.000
y 0.000 -19.543 0.000
z 0.000 0.000 -19.539
Traceless
 xyz
x -0.002 0.000 0.000
y 0.000 -0.002 0.000
z 0.000 0.000 0.004
Polar
3z2-r20.008
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 2.249 0.000 0.000
y 0.000 2.249 0.000
z 0.000 0.000 1.342


<r2> (average value of r2) Å2
<r2> 54.904
(<r2>)1/2 7.410