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

using model chemistry: mPW1PW91/6-31G**

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 mPW1PW91/6-31G**
 hartrees
Energy at 0K-100.405440
Energy at 298.15K 
Nuclear repulsion energy5.176845
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 mPW1PW91/6-31G**
Rotational Constants (cm-1) from geometry optimized at mPW1PW91/6-31G**
B
10.93752

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 0.000 0.000 0.092
H2 0.000 0.000 -0.828

Atom - Atom Distances (Å)
  F1 H2
F10.9200
H20.9200

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 mPW1PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 F -0.366      
2 H 0.366      


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 -1.846 1.846
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -5.361 0.000 0.000
y 0.000 -5.361 0.000
z 0.000 0.000 -3.426
Traceless
 xyz
x -0.968 0.000 0.000
y 0.000 -0.968 0.000
z 0.000 0.000 1.935
Polar
3z2-r23.871
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 0.301 0.000 0.000
y 0.000 0.301 0.000
z 0.000 0.000 0.666


<r2> (average value of r2) Å2
<r2> 3.707
(<r2>)1/2 1.925