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

using model chemistry: B2PLYP/cc-pVTZ

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 B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-154.407006
Energy at 298.15K-154.407004
HF Energy-154.280681
Nuclear repulsion energy25.307260
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 B2PLYP/cc-pVTZ
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 1163 1116 125.04      

Unscaled Zero Point Vibrational Energy (zpe) 581.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 558.0 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 B2PLYP/cc-pVTZ
B
1.20503

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

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
N11.3120
F21.3120

picture of nitrogen fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 2 (1Σ)

Jump to S1C1
Energy calculated at B2PLYP/cc-pVTZ
 hartrees
Energy at 0K-154.334161
Energy at 298.15K-154.334163
HF Energy-154.196722
Nuclear repulsion energy25.557468
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 B2PLYP/cc-pVTZ
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 1205 1156 109.62      

Unscaled Zero Point Vibrational Energy (zpe) 602.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 578.2 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 B2PLYP/cc-pVTZ
B
1.22897

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/cc-pVTZ

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
N11.2961
F21.2961

picture of nitrogen fluoride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.060      
2 F -0.060      


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 0.229 0.229
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.368 0.000 0.000
y 0.000 -8.941 0.000
z 0.000 0.000 -10.686
Traceless
 xyz
x -1.554 0.000 0.000
y 0.000 2.086 0.000
z 0.000 0.000 -0.531
Polar
3z2-r2-1.062
x2-y2-2.427
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.798 0.000 0.000
y 0.000 0.908 0.000
z 0.000 0.000 1.804


<r2> (average value of r2) Å2
<r2> 13.153
(<r2>)1/2 3.627