return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B97D3/6-31G*

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 B97D3/6-31G*
 hartrees
Energy at 0K-777.440885
Energy at 298.15K-777.441207
HF Energy-777.440885
Nuclear repulsion energy 
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 B97D3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 535 524 34.02      

Unscaled Zero Point Vibrational Energy (zpe) 267.2 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 262.0 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 B97D3/6-31G*
B
0.30722

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.641
F2 0.000 0.000 -1.424

Atom - Atom Distances (Å)
  Ca1 F2
Ca12.0643
F22.0643

picture of Calcium monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.522      
2 F -0.522      


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 2.379 2.379
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.016 0.000 0.000
y 0.000 -23.016 0.000
z 0.000 0.000 -33.713
Traceless
 xyz
x 5.349 0.000 0.000
y 0.000 5.349 0.000
z 0.000 0.000 -10.697
Polar
3z2-r2-21.395
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 17.981 0.000 0.000
y 0.000 17.981 0.000
z 0.000 0.000 11.677


<r2> (average value of r2) Å2
<r2> 43.052
(<r2>)1/2 6.561