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

using model chemistry: QCISD(T)/aug-cc-pVTZ

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 QCISD(T)/aug-cc-pVTZ
 hartrees
Energy at 0K-83.241323
Energy at 298.15K-83.242170
HF Energy-82.952964
Nuclear repulsion energy13.002729
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 QCISD(T)/aug-cc-pVTZ
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 3995 3862        
2 Σ 926 895        
3 Π 343 331        
3 Π 343 331        

Unscaled Zero Point Vibrational Energy (zpe) 2802.9 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 2709.8 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 QCISD(T)/aug-cc-pVTZ
B
1.16287

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.321
Li2 0.000 0.000 -1.280
H3 0.000 0.000 1.273

Atom - Atom Distances (Å)
  O1 Li2 H3
O11.60070.9517
Li21.60072.5524
H30.95172.5524

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