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

using model chemistry: HSEh1PBE/cc-pCVTZ

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 HSEh1PBE/cc-pCVTZ
 hartrees
Energy at 0K-107.358567
Energy at 298.15K-107.358638
HF Energy-107.358567
Nuclear repulsion energy9.143886
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 HSEh1PBE/cc-pCVTZ
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 913 913 127.14      

Unscaled Zero Point Vibrational Energy (zpe) 456.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 456.4 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 HSEh1PBE/cc-pCVTZ
B
1.34752

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pCVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 0.391
Li2 0.000 0.000 -1.172

Atom - Atom Distances (Å)
  F1 Li2
F11.5626
Li21.5626

picture of lithium fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.473      
2 Li 0.473      


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 -6.085 6.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -7.435 0.000 0.000
y 0.000 -7.435 0.000
z 0.000 0.000 -0.839
Traceless
 xyz
x -3.298 0.000 0.000
y 0.000 -3.298 0.000
z 0.000 0.000 6.596
Polar
3z2-r213.192
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 1.383 0.000 0.000
y 0.000 1.383 0.000
z 0.000 0.000 1.231


<r2> (average value of r2) Å2
<r2> 8.764
(<r2>)1/2 2.960