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All results from a given calculation for AlF (Aluminum monofluoride)

using model chemistry: CCD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ+
Energy calculated at CCD/6-311+G(3df,2p)
 hartrees
Energy at 0K-341.783766
Energy at 298.15K 
HF Energy-341.465161
Nuclear repulsion energy37.074030
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 CCD/6-311+G(3df,2p)
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 787 742 123.26      

Unscaled Zero Point Vibrational Energy (zpe) 393.4 cm-1
Scaled (by 0.9431) Zero Point Vibrational Energy (zpe) 371.0 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 CCD/6-311+G(3df,2p)
B
0.54218

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.683
F2 0.000 0.000 -0.987

Atom - Atom Distances (Å)
  Al1 F2
Al11.6700
F21.6700

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