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All results from a given calculation for LiO2 (Lithium dioxide)

using model chemistry: M06-2X/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/daug-cc-pVDZ
 hartrees
Energy at 0K-157.867499
Energy at 298.15K 
HF Energy-157.867499
Nuclear repulsion energy40.105278
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 M06-2X/daug-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 A1 1272 1272 6.34 12.30 0.49 0.66
2 A1 785 785 128.48 13.11 0.08 0.14
3 B2 555 555 29.02 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1306.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1306.0 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 M06-2X/daug-cc-pVDZ
ABC
1.20415 1.11490 0.57890

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/daug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 1.365
O2 0.000 0.662 -0.256
O3 0.000 -0.662 -0.256

Atom - Atom Distances (Å)
  Li1 O2 O3
Li11.75081.7508
O21.75081.3231
O31.75081.3231

picture of Lithium dioxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li1 O2 O3 67.800 Li1 O3 O2 67.800
O2 Li1 O3 44.400
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.510      
2 O -0.255      
3 O -0.255      


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 5.763 5.763
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.670 0.000 0.000
y 0.000 -15.266 0.000
z 0.000 0.000 -5.201
Traceless
 xyz
x -2.436 0.000 0.000
y 0.000 -6.330 0.000
z 0.000 0.000 8.767
Polar
3z2-r217.533
x2-y22.596
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.914 0.000 0.000
y 0.000 3.474 0.000
z 0.000 0.000 2.573


<r2> (average value of r2) Å2
<r2> 20.540
(<r2>)1/2 4.532