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All results from a given calculation for CaOH (Calcium monohydroxide)

using model chemistry: B3LYP/LANL2DZ

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 B3LYP/LANL2DZ
 hartrees
Energy at 0K-112.399008
Energy at 298.15K-112.400475
HF Energy-112.399008
Nuclear repulsion energy26.313530
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 B3LYP/LANL2DZ
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 3936 3783 0.29      
2 Σ 602 579 37.85      
3 Π 529 509 182.95      
3 Π 529 509 182.95      

Unscaled Zero Point Vibrational Energy (zpe) 2798.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 2689.8 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 B3LYP/LANL2DZ
B
0.29997

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.684
O2 0.000 0.000 -1.413
H3 0.000 0.000 -2.377

Atom - Atom Distances (Å)
  Ca1 O2 H3
Ca12.09643.0606
O22.09640.9642
H33.06060.9642

picture of Calcium monohydroxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Ca1 O2 H3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.749      
2 O -1.092      
3 H 0.343      


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 1.660 1.660
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.886 0.000 0.000
y 0.000 -24.886 0.000
z 0.000 0.000 -29.511
Traceless
 xyz
x 2.312 0.000 0.000
y 0.000 2.312 0.000
z 0.000 0.000 -4.624
Polar
3z2-r2-9.248
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 15.593 0.000 0.000
y 0.000 15.593 0.000
z 0.000 0.000 10.328


<r2> (average value of r2) Å2
<r2> 42.793
(<r2>)1/2 6.542