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All results from a given calculation for HCl (Hydrogen chloride)

using model chemistry: B3LYPultrafine/6-311G**

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 B3LYPultrafine/6-311G**
 hartrees
Energy at 0K-460.833469
Energy at 298.15K-460.833525
HF Energy-460.833469
Nuclear repulsion energy6.989320
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 B3LYPultrafine/6-311G**
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 2935 2837 32.47      

Unscaled Zero Point Vibrational Energy (zpe) 1467.4 cm-1
Scaled (by 0.9668) Zero Point Vibrational Energy (zpe) 1418.7 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 B3LYPultrafine/6-311G**
B
10.38773

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 0.000 0.000 0.072
H2 0.000 0.000 -1.216

Atom - Atom Distances (Å)
  Cl1 H2
Cl11.2871
H21.2871

picture of Hydrogen chloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.176      
2 H 0.176      


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 -1.422 1.422
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.302 0.000 0.000
y 0.000 -14.302 0.000
z 0.000 0.000 -10.559
Traceless
 xyz
x -1.872 0.000 0.000
y 0.000 -1.872 0.000
z 0.000 0.000 3.743
Polar
3z2-r27.486
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 1.018 0.000 0.000
y 0.000 1.018 0.000
z 0.000 0.000 1.993


<r2> (average value of r2) Å2
<r2> 9.718
(<r2>)1/2 3.117