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All results from a given calculation for LiF (lithium fluoride)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-107.413866
Energy at 298.15K-107.413947
HF Energy-107.413866
Nuclear repulsion energy9.047497
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 BLYP/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 963 964 68.59      

Unscaled Zero Point Vibrational Energy (zpe) 481.3 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 482.1 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 BLYP/cc-pVDZ
B
1.31926

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 0.395
Li2 0.000 0.000 -1.184

Atom - Atom Distances (Å)
  F1 Li2
F11.5792
Li21.5792

picture of lithium fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.411      
2 Li 0.411      


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 -5.802 5.802
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -8.024 0.000 0.000
y 0.000 -8.024 0.000
z 0.000 0.000 -1.092
Traceless
 xyz
x -3.466 0.000 0.000
y 0.000 -3.466 0.000
z 0.000 0.000 6.932
Polar
3z2-r213.864
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 1.670 0.000 0.000
y 0.000 1.670 0.000
z 0.000 0.000 1.308


<r2> (average value of r2) Å2
<r2> 9.180
(<r2>)1/2 3.030