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

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-354.244589
Energy at 298.15K 
HF Energy-354.244589
Nuclear repulsion energy132.613554
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 B3LYP/Def2TZVPP
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 1047 1008 42.20 10.07 0.00 0.01
2 A1 651 627 1.97 4.54 0.20 0.33
3 E 889 856 242.15 4.70 0.75 0.86
3 E 889 856 242.15 4.70 0.75 0.86
4 E 490 471 1.71 2.23 0.75 0.86
4 E 490 471 1.71 2.23 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2228.2 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 2144.8 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 B3LYP/Def2TZVPP
ABC
0.35314 0.35314 0.19340

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.483
F2 0.000 1.237 -0.125
F3 1.071 -0.618 -0.125
F4 -1.071 -0.618 -0.125

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.37801.37801.3780
F21.37802.14202.1420
F31.37802.14202.1420
F41.37802.14202.1420

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 102.011 F2 N1 F4 102.011
F3 N1 F4 102.011
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.285      
2 F -0.095      
3 F -0.095      
4 F -0.095      


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 0.185 0.185
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.367 0.000 0.000
y 0.000 -20.367 0.000
z 0.000 0.000 -20.211
Traceless
 xyz
x -0.078 0.000 0.000
y 0.000 -0.078 0.000
z 0.000 0.000 0.156
Polar
3z2-r20.312
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 2.661 0.000 0.000
y 0.000 2.661 0.000
z 0.000 0.000 1.699


<r2> (average value of r2) Å2
<r2> 56.034
(<r2>)1/2 7.486