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

using model chemistry: CID/3-21G*

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 CID/3-21G*
 hartrees
Energy at 0K-339.783813
Energy at 298.15K 
HF Energy-339.623406
Nuclear repulsion energy37.650284
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 CID/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 937 871 62.86      

Unscaled Zero Point Vibrational Energy (zpe) 468.2 cm-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 435.7 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 CID/3-21G*
B
0.55917

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.673
F2 0.000 0.000 -0.972

Atom - Atom Distances (Å)
  Al1 F2
Al11.6444
F21.6444

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