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All results from a given calculation for LiO (lithium oxide)

using model chemistry: B3LYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at B3LYP/6-31G*
 hartrees
Energy at 0K-82.669278
Energy at 298.15K-82.669131
HF Energy-82.669278
Nuclear repulsion energy7.931672
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 B3LYP/6-31G*
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 919 882 112.84      

Unscaled Zero Point Vibrational Energy (zpe) 459.4 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 441.2 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 B3LYP/6-31G*
B
1.34823

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.437
Li2 0.000 0.000 -1.165

Atom - Atom Distances (Å)
  O1 Li2
O11.6012
Li21.6012

picture of lithium oxide state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.508      
2 Li 0.508      


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 -5.258 5.258
CHELPG 0.000 0.000 -5.533 5.533
AIM        
ESP 0.000 0.000 -5.390 5.390


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.029 0.000 0.000
y 0.000 -9.029 0.000
z 0.000 0.000 -1.252
Traceless
 xyz
x -3.889 0.000 0.000
y 0.000 -3.889 0.000
z 0.000 0.000 7.777
Polar
3z2-r215.554
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 1.959 0.000 0.000
y 0.000 1.959 0.000
z 0.000 0.000 1.922


<r2> (average value of r2) Å2
<r2> 9.614
(<r2>)1/2 3.101