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

using model chemistry: QCISD(T)/6-31G(2df,p)

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 QCISD(T)/6-31G(2df,p)
 hartrees
Energy at 0K-776.563440
Energy at 298.15K-776.563818
Nuclear repulsion energy47.737193
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 QCISD(T)/6-31G(2df,p)
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 621 621        

Unscaled Zero Point Vibrational Energy (zpe) 310.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 310.3 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 QCISD(T)/6-31G(2df,p)
B
0.32885

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/6-31G(2df,p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ca1 0.000 0.000 0.619
F2 0.000 0.000 -1.376

Atom - Atom Distances (Å)
  Ca1 F2
Ca11.9952
F21.9952

picture of Calcium monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability