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

using model chemistry: QCISD/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 QCISD/aug-cc-pVTZ
 hartrees
Energy at 0K-341.801788
Energy at 298.15K 
HF Energy-341.473158
Nuclear repulsion energy36.920536
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/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 781 752 117.35      

Unscaled Zero Point Vibrational Energy (zpe) 390.5 cm-1
Scaled (by 0.9624) Zero Point Vibrational Energy (zpe) 375.8 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 QCISD/aug-cc-pVTZ
B
0.53770

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/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
Al11.6769
F21.6769

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