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

using model chemistry: B3PW91/6-31+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 B3PW91/6-31+G**
 hartrees
Energy at 0K-777.346908
Energy at 298.15K-777.347234
Nuclear repulsion energy45.794328
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 B3PW91/6-31+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 537 516 84.52      

Unscaled Zero Point Vibrational Energy (zpe) 268.6 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 257.9 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 B3PW91/6-31+G**
B
0.30260

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.646
F2 0.000 0.000 -1.434

Atom - Atom Distances (Å)
  Ca1 F2
Ca12.0800
F22.0800

picture of Calcium monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ca 0.725      
2 F -0.725      


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 4.212 4.212
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.367 0.000 0.000
y 0.000 -22.367 0.000
z 0.000 0.000 -34.621
Traceless
 xyz
x 6.127 0.000 0.000
y 0.000 6.127 0.000
z 0.000 0.000 -12.254
Polar
3z2-r2-24.509
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 16.976 0.000 0.000
y 0.000 16.976 0.000
z 0.000 0.000 10.753


<r2> (average value of r2) Å2
<r2> 43.374
(<r2>)1/2 6.586