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

using model chemistry: B1B95/aug-cc-pVDZ

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 B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-154.423812
Energy at 298.15K-154.423811
HF Energy-154.423812
Nuclear repulsion energy25.401371
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 B1B95/aug-cc-pVDZ
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 1178 1128 139.33      

Unscaled Zero Point Vibrational Energy (zpe) 588.9 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 564.1 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 B1B95/aug-cc-pVDZ
B
1.21400

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.738
F2 0.000 0.000 0.574

Atom - Atom Distances (Å)
  N1 F2
N11.3125
F21.3125

picture of nitrogen fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.236      
2 F -0.236      


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 0.107 0.107
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.178 0.000 0.000
y 0.000 -10.178 0.000
z 0.000 0.000 -10.730
Traceless
 xyz
x 0.276 0.000 0.000
y 0.000 0.276 0.000
z 0.000 0.000 -0.552
Polar
3z2-r2-1.104
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 1.272 0.000 0.000
y 0.000 1.272 0.000
z 0.000 0.000 2.012


<r2> (average value of r2) Å2
<r2> 13.254
(<r2>)1/2 3.641

State 2 (1Σ)

Jump to S1C1
Energy calculated at B1B95/aug-cc-pVDZ
 hartrees
Energy at 0K-154.349117
Energy at 298.15K-154.349121
Nuclear repulsion energy25.716776
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 B1B95/aug-cc-pVDZ
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 1234 1182 134.83      

Unscaled Zero Point Vibrational Energy (zpe) 616.8 cm-1
Scaled (by 0.9579) Zero Point Vibrational Energy (zpe) 590.8 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 B1B95/aug-cc-pVDZ
B
1.24434

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/aug-cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.729
F2 0.000 0.000 0.567

Atom - Atom Distances (Å)
  N1 F2
N11.2964
F21.2964

picture of nitrogen fluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.170      
2 F -0.170      


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 0.515 0.515
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.141 0.000 0.000
y 0.000 -11.739 0.000
z 0.000 0.000 -10.881
Traceless
 xyz
x 2.168 0.000 0.000
y 0.000 -1.727 0.000
z 0.000 0.000 -0.441
Polar
3z2-r2-0.882
x2-y22.597
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.205 0.000 0.000
y 0.000 1.436 0.000
z 0.000 0.000 2.048


<r2> (average value of r2) Å2
<r2> 13.230
(<r2>)1/2 3.637