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All results from a given calculation for HF (Hydrogen fluoride)

using model chemistry: PM6

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
Energy calculated at PM6
 hartrees
Energy at 0K 
Energy at 298.15K-0.101321
HF Energy-0.101321
Nuclear repulsion energy20.495202
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 PM6
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 3970 4218 125.72      

Unscaled Zero Point Vibrational Energy (zpe) 1984.9 cm-1
Scaled (by 1.0624) Zero Point Vibrational Energy (zpe) 2108.8 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 PM6
B
18.88930

See section I.F.4 to change rotational constant units
Geometric Data calculated at PM6

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 0.097
H2 0.000 0.000 -0.869

Atom - Atom Distances (Å)
  F1 H2
F10.9657
H20.9657

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