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

using model chemistry: ROHF/6-31+G**

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 ROHF/6-31+G**
 hartrees
Energy at 0K-1136.279719
Energy at 298.15K-1136.279937
HF Energy-1136.279719
Nuclear repulsion energy69.482950
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 ROHF/6-31+G**
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 341 292 75.91      

Unscaled Zero Point Vibrational Energy (zpe) 170.5 cm-1
Scaled (by 0.8559) Zero Point Vibrational Energy (zpe) 145.9 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 ROHF/6-31+G**
B
0.13481

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 1.190
Cl2 0.000 0.000 -1.400

Atom - Atom Distances (Å)
  Ca1 Cl2
Ca12.5894
Cl22.5894

picture of calcium monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.653      
2 Cl -0.653      


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 5.519 5.519
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.620 0.000 0.000
y 0.000 -31.620 0.000
z 0.000 0.000 -43.785
Traceless
 xyz
x 6.083 0.000 0.000
y 0.000 6.083 0.000
z 0.000 0.000 -12.165
Polar
3z2-r2-24.330
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 83.895
(<r2>)1/2 9.159