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

using model chemistry: MP2=FULL/aug-cc-pVTZ

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 MP2=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-341.872284
Energy at 298.15K 
HF Energy-341.473153
Nuclear repulsion energy36.916314
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 MP2=FULL/aug-cc-pVTZ
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 777 740 115.46 6.13 0.69 0.82

Unscaled Zero Point Vibrational Energy (zpe) 388.7 cm-1
Scaled (by 0.9514) Zero Point Vibrational Energy (zpe) 369.8 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 MP2=FULL/aug-cc-pVTZ
B
0.53758

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 0.686
F2 0.000 0.000 -0.991

Atom - Atom Distances (Å)
  Al1 F2
Al11.6771
F21.6771

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