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

using model chemistry: B97D3/3-21G

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 B97D3/3-21G
 hartrees
Energy at 0K-153.526007
Energy at 298.15K-153.525991
HF Energy-153.526007
Nuclear repulsion energy 
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 B97D3/3-21G
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 1055 1037 49.83      

Unscaled Zero Point Vibrational Energy (zpe) 527.5 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 518.5 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 B97D3/3-21G
B
1.05149

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.793
F2 0.000 0.000 0.617

Atom - Atom Distances (Å)
  N1 F2
N11.4102
F21.4102

picture of nitrogen fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.140      
2 F -0.140      


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 -0.076 0.076
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.622 0.000 0.000
y 0.000 -9.622 0.000
z 0.000 0.000 -10.215
Traceless
 xyz
x 0.296 0.000 0.000
y 0.000 0.296 0.000
z 0.000 0.000 -0.593
Polar
3z2-r2-1.185
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 0.468 0.000 0.000
y 0.000 0.468 0.000
z 0.000 0.000 1.605


<r2> (average value of r2) Å2
<r2> 13.964
(<r2>)1/2 3.737

State 2 (1Σ)

Jump to S1C1
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-153.447895
Energy at 298.15K-153.447882
HF Energy-153.447895
Nuclear repulsion energy 
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 B97D3/3-21G
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 1078 1060 42.52      

Unscaled Zero Point Vibrational Energy (zpe) 539.2 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 530.1 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 B97D3/3-21G
B
1.06358

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.789
F2 0.000 0.000 0.613

Atom - Atom Distances (Å)
  N1 F2
N11.4022
F21.4022

picture of nitrogen fluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.096      
2 F -0.096      


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 0.218 0.218
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -8.601 0.000 0.000
y 0.000 -10.879 0.000
z 0.000 0.000 -10.237
Traceless
 xyz
x 1.957 0.000 0.000
y 0.000 -1.460 0.000
z 0.000 0.000 -0.497
Polar
3z2-r2-0.995
x2-y22.278
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.468 0.000 0.000
y 0.000 0.468 0.000
z 0.000 0.000 1.605


<r2> (average value of r2) Å2
<r2> 13.929
(<r2>)1/2 3.732