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All results from a given calculation for DCl (Hydrochloric acid-d)

using model chemistry: HF/STO-3G

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 HF/STO-3G
 hartrees
Energy at 0K-455.136012
Energy at 298.15K-455.134455
Nuclear repulsion energy6.849743
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 HF/STO-3G
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 2419 1975 14.34      

Unscaled Zero Point Vibrational Energy (zpe) 1209.4 cm-1
Scaled (by 0.8165) Zero Point Vibrational Energy (zpe) 987.5 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 HF/STO-3G
B
5.13197

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.073
H2 0.000 0.000 -1.240

Atom - Atom Distances (Å)
  Cl1 H2
Cl11.3133
H21.3133

picture of Hydrochloric acid-d state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.174      
2 H 0.174      


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 -1.765 1.765
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.563 0.000 0.000
y 0.000 -12.563 0.000
z 0.000 0.000 -9.856
Traceless
 xyz
x -1.354 0.000 0.000
y 0.000 -1.354 0.000
z 0.000 0.000 2.707
Polar
3z2-r25.415
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 0.032 0.000 0.000
y 0.000 0.032 0.000
z 0.000 0.000 1.193


<r2> (average value of r2) Å2
<r2> 8.912
(<r2>)1/2 2.985