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

using model chemistry: HSEh1PBE/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 HSEh1PBE/3-21G
 hartrees
Energy at 0K-1131.965592
Energy at 298.15K-1131.965776
HF Energy-1131.965592
Nuclear repulsion energy67.465636
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 HSEh1PBE/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 310 299 25.47      

Unscaled Zero Point Vibrational Energy (zpe) 155.1 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 149.4 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 HSEh1PBE/3-21G
B
0.12710

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 1.225
Cl2 0.000 0.000 -1.442

Atom - Atom Distances (Å)
  Ca1 Cl2
Ca12.6668
Cl22.6668

picture of calcium monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.714      
2 Cl -0.714      


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 6.312 6.312
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.334 0.000 0.000
y 0.000 -31.334 0.000
z 0.000 0.000 -42.850
Traceless
 xyz
x 5.758 0.000 0.000
y 0.000 5.758 0.000
z 0.000 0.000 -11.517
Polar
3z2-r2-23.034
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 14.859 0.000 0.000
y 0.000 14.859 0.000
z 0.000 0.000 12.420


<r2> (average value of r2) Å2
<r2> 87.322
(<r2>)1/2 9.345