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

using model chemistry: B97D3/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-31G(2df,p)
 hartrees
Energy at 0K-353.927239
Energy at 298.15K 
HF Energy-353.927239
Nuclear repulsion energy131.310837
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 B97D3/6-31G(2df,p)
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 1019 1019 31.85 9.14 0.00 0.00
2 A1 616 616 0.65 4.83 0.16 0.27
3 E 831 831 206.10 2.69 0.75 0.86
3 E 831 831 206.08 2.69 0.75 0.86
4 E 461 461 3.38 1.79 0.75 0.86
4 E 461 461 3.38 1.79 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2109.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2109.6 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 B97D3/6-31G(2df,p)
ABC
0.34628 0.34628 0.18975

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 0.489
F2 0.000 1.248 -0.127
F3 1.081 -0.624 -0.127
F4 -1.081 -0.624 -0.127

Atom - Atom Distances (Å)
  N1 F2 F3 F4
N11.39211.39211.3921
F21.39212.16252.1625
F31.39212.16252.1625
F41.39212.16252.1625

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 101.920 F2 N1 F4 101.920
F3 N1 F4 101.920
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.341      
2 F -0.114      
3 F -0.114      
4 F -0.114      


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 0.062 0.062
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.361 0.000 0.000
y 0.000 -19.361 0.000
z 0.000 0.000 -19.355
Traceless
 xyz
x -0.003 0.000 0.000
y 0.000 -0.003 0.000
z 0.000 0.000 0.006
Polar
3z2-r20.012
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 2.688 0.000 0.000
y 0.000 2.688 0.000
z 0.000 0.000 1.743


<r2> (average value of r2) Å2
<r2> 56.285
(<r2>)1/2 7.502