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

using model chemistry: ROHF/6-311G**

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 ROHF/6-311G**
 hartrees
Energy at 0K-82.294992
Energy at 298.15K-82.294835
HF Energy-82.294992
Nuclear repulsion energy7.567738
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 ROHF/6-311G**
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 869 793 132.90      

Unscaled Zero Point Vibrational Energy (zpe) 434.3 cm-1
Scaled (by 0.9126) Zero Point Vibrational Energy (zpe) 396.3 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 ROHF/6-311G**
B
1.22734

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.458
Li2 0.000 0.000 -1.221

Atom - Atom Distances (Å)
  O1 Li2
O11.6782
Li21.6782

picture of lithium oxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.655      
2 Li 0.655      


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 -6.618 6.618
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -6.760 0.000 0.000
y 0.000 -8.460 0.000
z 0.000 0.000 -1.538
Traceless
 xyz
x -1.761 0.000 0.000
y 0.000 -4.310 0.000
z 0.000 0.000 6.071
Polar
3z2-r212.143
x2-y21.700
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 9.636
(<r2>)1/2 3.104