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All results from a given calculation for CaF (Calcium monofluoride)

using model chemistry: HF/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 HF/3-21G
 hartrees
Energy at 0K-772.330571
Energy at 298.15K-772.330909
Nuclear repulsion energy46.426715
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 HF/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 554 502 50.39      

Unscaled Zero Point Vibrational Energy (zpe) 277.0 cm-1
Scaled (by 0.9056) Zero Point Vibrational Energy (zpe) 250.8 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 HF/3-21G
B
0.31101

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.637
F2 0.000 0.000 -1.415

Atom - Atom Distances (Å)
  Ca1 F2
Ca12.0517
F22.0517

picture of Calcium monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.773      
2 F -0.773      


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 3.623 3.623
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.302 0.000 0.000
y 0.000 -22.302 0.000
z 0.000 0.000 -37.386
Traceless
 xyz
x 7.542 0.000 0.000
y 0.000 7.542 0.000
z 0.000 0.000 -15.084
Polar
3z2-r2-30.168
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 15.732 0.000 0.000
y 0.000 15.732 0.000
z 0.000 0.000 6.341


<r2> (average value of r2) Å2
<r2> 43.196
(<r2>)1/2 6.572