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All results from a given calculation for CaCl (calcium monochloride)

using model chemistry: B3PW91/3-21G

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 B3PW91/3-21G
 hartrees
Energy at 0K-1132.173742
Energy at 298.15K-1132.173921
HF Energy-1132.173742
Nuclear repulsion energy67.326138
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 B3PW91/3-21G
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 306 295 26.10      

Unscaled Zero Point Vibrational Energy (zpe) 153.2 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 147.3 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 B3PW91/3-21G
B
0.12657

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 1.228
Cl2 0.000 0.000 -1.445

Atom - Atom Distances (Å)
  Ca1 Cl2
Ca12.6724
Cl22.6724

picture of calcium monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.716      
2 Cl -0.716      


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 6.347 6.347
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.204 0.000 0.000
y 0.000 -31.204 0.000
z 0.000 0.000 -42.861
Traceless
 xyz
x 5.829 0.000 0.000
y 0.000 5.829 0.000
z 0.000 0.000 -11.657
Polar
3z2-r2-23.314
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 14.672 0.000 0.000
y 0.000 14.672 0.000
z 0.000 0.000 12.201


<r2> (average value of r2) Å2
<r2> 87.542
(<r2>)1/2 9.356