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

using model chemistry: HSEh1PBE/6-311G*

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/6-311G*
 hartrees
Energy at 0K-353.871556
Energy at 298.15K 
HF Energy-353.871556
Nuclear repulsion energy133.969793
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/6-311G*
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 1086 1042 52.99 9.68 0.00 0.00
2 A1 677 650 3.86 4.14 0.27 0.42
3 E 947 909 246.15 4.91 0.75 0.86
3 E 947 909 246.14 4.91 0.75 0.86
4 E 510 490 0.56 2.30 0.75 0.86
4 E 510 490 0.56 2.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2338.8 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 2244.3 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/6-311G*
ABC
0.36031 0.36031 0.19710

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.475
F2 0.000 1.225 -0.123
F3 1.061 -0.613 -0.123
F4 -1.061 -0.613 -0.123

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.36321.36321.3632
F21.36322.12182.1218
F31.36322.12182.1218
F41.36322.12182.1218

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 102.194 F2 N1 F4 102.194
F3 N1 F4 102.194
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.460      
2 F -0.153      
3 F -0.153      
4 F -0.153      


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 0.149 0.149
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.215 0.000 0.000
y 0.000 -20.215 0.000
z 0.000 0.000 -19.940
Traceless
 xyz
x -0.138 0.000 0.000
y 0.000 -0.138 0.000
z 0.000 0.000 0.275
Polar
3z2-r20.551
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 2.132 0.000 0.000
y 0.000 2.132 0.000
z 0.000 0.000 1.160


<r2> (average value of r2) Å2
<r2> 55.075
(<r2>)1/2 7.421