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

using model chemistry: B97D3/6-311+G(3df,2p)

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 B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-753.529063
Energy at 298.15K-753.530255
HF Energy-753.529063
Nuclear repulsion energy51.147391
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 B97D3/6-311+G(3df,2p)
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 3905 3854 57.83      
2 Σ 614 606 105.86      
3 Π 363 358 80.71      
3 Π 363 358 80.65      

Unscaled Zero Point Vibrational Energy (zpe) 2622.2 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 2588.1 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 B97D3/6-311+G(3df,2p)
B
0.33989

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.643
O2 0.000 0.000 -1.322
H3 0.000 0.000 -2.278

Atom - Atom Distances (Å)
  Ca1 O2 H3
Ca11.96452.9210
O21.96450.9565
H32.92100.9565

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 B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.726      
2 O -0.916      
3 H 0.190      


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 0.096 0.096
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.625 0.000 0.000
y 0.000 -25.625 0.000
z 0.000 0.000 -28.698
Traceless
 xyz
x 1.537 0.000 0.000
y 0.000 1.537 0.000
z 0.000 0.000 -3.073
Polar
3z2-r2-6.146
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 28.578 -0.000 0.000
y -0.000 28.581 0.000
z 0.000 0.000 21.098


<r2> (average value of r2) Å2
<r2> 44.075
(<r2>)1/2 6.639