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All results from a given calculation for NF (nitrogen fluoride)

using model chemistry: HF/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
2 1 yes C*V 1Σ

State 1 (3Σ)

Jump to S2C1
Energy calculated at HF/6-31G**
 hartrees
Energy at 0K-153.778271
Energy at 298.15K-153.778277
HF Energy-153.778271
Nuclear repulsion energy25.605329
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 HF/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 Σ 1273 1149 142.84      

Unscaled Zero Point Vibrational Energy (zpe) 636.7 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 574.7 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 HF/6-31G**
B
1.23358

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.732
F2 0.000 0.000 0.570

Atom - Atom Distances (Å)
  N1 F2
N11.3020
F21.3020

picture of nitrogen fluoride state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.260      
2 F -0.260      


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 -0.201 0.201
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.753 0.000 0.000
y 0.000 -9.753 0.000
z 0.000 0.000 -10.637
Traceless
 xyz
x 0.442 0.000 0.000
y 0.000 0.442 0.000
z 0.000 0.000 -0.884
Polar
3z2-r2-1.767
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 0.814 0.000 0.000
y 0.000 0.814 0.000
z 0.000 0.000 1.436


<r2> (average value of r2) Å2
<r2> 12.951
(<r2>)1/2 3.599

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/6-31G**
 hartrees
Energy at 0K-153.673433
Energy at 298.15K-153.673444
Nuclear repulsion energy26.039338
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 HF/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 Σ 1347 1216 161.55      

Unscaled Zero Point Vibrational Energy (zpe) 673.3 cm-1
Scaled (by 0.9026) Zero Point Vibrational Energy (zpe) 607.7 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 HF/6-31G**
B
1.27575

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.720
F2 0.000 0.000 0.560

Atom - Atom Distances (Å)
  N1 F2
N11.2803
F21.2803

picture of nitrogen fluoride state 2 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.198      
2 F -0.198      


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 0.116 0.116
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -8.712 0.000 0.000
y 0.000 -11.148 0.000
z 0.000 0.000 -10.636
Traceless
 xyz
x 2.179 0.000 0.000
y 0.000 -1.474 0.000
z 0.000 0.000 -0.706
Polar
3z2-r2-1.411
x2-y22.436
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.796 0.000 0.000
y 0.000 0.620 0.000
z 0.000 0.000 1.431


<r2> (average value of r2) Å2
<r2> 12.803
(<r2>)1/2 3.578