return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: wB97X-D/SDD

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 wB97X-D/SDD
 hartrees
Energy at 0K-83.357361
Energy at 298.15K-83.358476
HF Energy-83.357361
Nuclear repulsion energy12.994383
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 wB97X-D/SDD
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 4004 4004 15.03      
2 Σ 1003 1003 111.70      
3 Π 481 481 265.41      
3 Π 481 481 265.41      

Unscaled Zero Point Vibrational Energy (zpe) 2984.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2984.0 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 wB97X-D/SDD
B
1.16812

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/SDD

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.319
Li2 0.000 0.000 -1.277
H3 0.000 0.000 1.278

Atom - Atom Distances (Å)
  O1 Li2 H3
O11.59540.9594
Li21.59542.5548
H30.95942.5548

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
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.975      
2 Li 0.640      
3 H 0.335      


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 -4.034 4.034
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -9.767 0.000 0.000
y 0.000 -9.767 0.000
z 0.000 0.000 1.528
Traceless
 xyz
x -5.647 0.000 0.000
y 0.000 -5.647 0.000
z 0.000 0.000 11.295
Polar
3z2-r222.590
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 1.557 0.000 0.000
y 0.000 1.557 0.000
z 0.000 0.000 2.556


<r2> (average value of r2) Å2
<r2> 11.085
(<r2>)1/2 3.329