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All results from a given calculation for DF (Hydrofluoric acid-d)

using model chemistry: B3PW91/6-31G*

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 B3PW91/6-31G*
 hartrees
Energy at 0K-100.386846
Energy at 298.15K 
Nuclear repulsion energy5.117139
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 B3PW91/6-31G*
Rotational Constants (cm-1) from geometry optimized at B3PW91/6-31G*
B
10.68668

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

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 -0.838

Atom - Atom Distances (Å)
  F1 H2
F10.9307
H20.9307

picture of Hydrofluoric acid-d state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.474      
2 H 0.474      


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 -1.878 1.878
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -5.395 0.000 0.000
y 0.000 -5.395 0.000
z 0.000 0.000 -3.398
Traceless
 xyz
x -0.999 0.000 0.000
y 0.000 -0.999 0.000
z 0.000 0.000 1.997
Polar
3z2-r23.995
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 0.290 0.000 0.000
y 0.000 0.290 0.000
z 0.000 0.000 0.675


<r2> (average value of r2) Å2
<r2> 3.734
(<r2>)1/2 1.932