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

using model chemistry: B97D3/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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-100.445656
Energy at 298.15K 
HF Energy-100.445656
Nuclear repulsion energy5.143291
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 B97D3/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 4013 3952 89.36 40.51 0.14 0.24

Unscaled Zero Point Vibrational Energy (zpe) 2006.5 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 1975.8 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 B97D3/aug-cc-pVTZ
B
20.54255

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 0.093
H2 0.000 0.000 -0.833

Atom - Atom Distances (Å)
  F1 H2
F10.9260
H20.9260

picture of Hydrogen fluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.347      
2 H 0.347      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.768 1.768
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -5.886 0.000 0.000
y 0.000 -5.886 0.000
z 0.000 0.000 -3.764
Traceless
 xyz
x -1.061 0.000 0.000
y 0.000 -1.061 0.000
z 0.000 0.000 2.122
Polar
3z2-r24.244
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.791 0.000 0.000
y 0.000 0.791 0.000
z 0.000 0.000 1.011


<r2> (average value of r2) Å2
<r2> 4.006
(<r2>)1/2 2.001