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All results from a given calculation for CaCl2 (Calcium Chloride)

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 1Σg
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-1597.970181
Energy at 298.15K-1597.970041
HF Energy-1597.970181
Nuclear repulsion energy166.337359
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 M06-2X/6-31G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σg 254 254 0.00      
2 Σu 415 415 59.28      
3 Πu 56 56 95.55      
3 Πu 56 56 95.55      

Unscaled Zero Point Vibrational Energy (zpe) 390.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 390.7 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 M06-2X/6-31G
B
0.03503

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.000
Cl2 0.000 0.000 2.623
Cl3 0.000 0.000 -2.623

Atom - Atom Distances (Å)
  Ca1 Cl2 Cl3
Ca12.62302.6230
Cl22.62305.2460
Cl32.62305.2460

picture of Calcium Chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 Ca1 Cl3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 1.443      
2 Cl -0.721      
3 Cl -0.721      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.428 0.000 0.000
y 0.000 -39.428 0.000
z 0.000 0.000 -89.135
Traceless
 xyz
x 24.854 0.000 0.000
y 0.000 24.854 0.000
z 0.000 0.000 -49.707
Polar
3z2-r2-99.414
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 3.372 0.000 0.000
y 0.000 3.372 0.000
z 0.000 0.000 7.941


<r2> (average value of r2) Å2
<r2> 268.903
(<r2>)1/2 16.398