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All results from a given calculation for LiOH (lithium hydroxide)

using model chemistry: BLYP/3-21G*

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/3-21G*
 hartrees
Energy at 0K-82.887579
Energy at 298.15K-82.888559
HF Energy-82.887579
Nuclear repulsion energy13.110104
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/3-21G*
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 3540 3517 2.33      
2 Σ 1089 1082 31.76      
3 Π 396 394 167.97      
3 Π 396 393 167.77      

Unscaled Zero Point Vibrational Energy (zpe) 2710.3 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 2692.6 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/3-21G*
B
1.22664

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.304
Li2 0.000 0.000 -1.243
H3 0.000 0.000 1.294

Atom - Atom Distances (Å)
  O1 Li2 H3
O11.54760.9895
Li21.54762.5372
H30.98952.5372

picture of lithium hydroxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li2 O1 H3 180.000
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.598      
2 Li 0.283      
3 H 0.315      


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 -2.212 2.212
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.713 0.000 0.000
y 0.000 -10.713 0.000
z 0.000 0.000 -1.178
Traceless
 xyz
x -4.768 0.000 0.000
y 0.000 -4.768 0.000
z 0.000 0.000 9.535
Polar
3z2-r219.071
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 3.072 0.000 -0.000
y 0.000 3.072 -0.000
z -0.000 -0.000 3.317


<r2> (average value of r2) Å2
<r2> 11.758
(<r2>)1/2 3.429