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

using model chemistry: LSDA/3-21G

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 LSDA/3-21G
 hartrees
Energy at 0K-99.411061
Energy at 298.15K 
Nuclear repulsion energy4.887810
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 LSDA/3-21G
Rotational Constants (cm-1) from geometry optimized at LSDA/3-21G
B
9.75028

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/3-21G

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 -0.877

Atom - Atom Distances (Å)
  F1 H2
F10.9744
H20.9744

picture of Hydrofluoric acid-d state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.399      
2 H 0.399      


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 -2.027 2.027
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -5.200 0.000 0.000
y 0.000 -5.200 0.000
z 0.000 0.000 -3.305
Traceless
 xyz
x -0.948 0.000 0.000
y 0.000 -0.948 0.000
z 0.000 0.000 1.895
Polar
3z2-r23.791
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 0.057 0.000 0.000
y 0.000 0.057 0.000
z 0.000 0.000 0.670


<r2> (average value of r2) Å2
<r2> 3.708
(<r2>)1/2 1.926