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

using model chemistry: LSDA/STO-3G

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 LSDA/STO-3G
 hartrees
Energy at 0K-151.530860
Energy at 298.15K-151.530865
Nuclear repulsion energy24.574156
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 LSDA/STO-3G
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 1394 1248 30.74      

Unscaled Zero Point Vibrational Energy (zpe) 697.0 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 624.2 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 LSDA/STO-3G
B
1.13622

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.763
F2 0.000 0.000 0.594

Atom - Atom Distances (Å)
  N1 F2
N11.3566
F21.3566

picture of nitrogen fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.055      
2 F 0.055      


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 0.858 0.858
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -8.592 0.000 0.000
y 0.000 -8.592 0.000
z 0.000 0.000 -9.547
Traceless
 xyz
x 0.478 0.000 0.000
y 0.000 0.478 0.000
z 0.000 0.000 -0.955
Polar
3z2-r2-1.911
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 0.274 0.000 0.000
y 0.000 0.274 0.000
z 0.000 0.000 1.016


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000

State 2 (1Σ)

Jump to S1C1
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-151.453526
Energy at 298.15K-151.453533
Nuclear repulsion energy24.638197
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 LSDA/STO-3G
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 1411 1263 24.81      

Unscaled Zero Point Vibrational Energy (zpe) 705.3 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 631.6 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 LSDA/STO-3G
B
1.14215

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.761
F2 0.000 0.000 0.592

Atom - Atom Distances (Å)
  N1 F2
N11.3531
F21.3531

picture of nitrogen fluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.087      
2 F 0.087      


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 1.064 1.064
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -7.677 0.000 0.000
y 0.000 -9.558 0.000
z 0.000 0.000 -9.546
Traceless
 xyz
x 1.874 0.000 0.000
y 0.000 -0.946 0.000
z 0.000 0.000 -0.928
Polar
3z2-r2-1.856
x2-y21.881
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.386 0.000 0.000
y 0.000 0.041 0.000
z 0.000 0.000 1.004


<r2> (average value of r2) Å2
<r2> 12.785
(<r2>)1/2 3.576