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All results from a given calculation for NaCl (Sodium Chloride)

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-31G*
 hartrees
Energy at 0K-622.308335
Energy at 298.15K-622.308847
HF Energy-622.308335
Nuclear repulsion energy41.680992
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 HSEh1PBE/6-31G*
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 359 342 42.54      

Unscaled Zero Point Vibrational Energy (zpe) 179.6 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 170.8 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 HSEh1PBE/6-31G*
B
0.21562

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 -1.441
Cl2 0.000 0.000 0.933

Atom - Atom Distances (Å)
  Na1 Cl2
Na12.3741
Cl22.3741

picture of Sodium Chloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.590      
2 Cl -0.590      


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 -8.855 8.855
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.241 0.000 0.000
y 0.000 -19.241 0.000
z 0.000 0.000 -10.984
Traceless
 xyz
x -4.128 0.000 0.000
y 0.000 -4.128 0.000
z 0.000 0.000 8.257
Polar
3z2-r216.513
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 2.753 0.000 0.000
y 0.000 2.753 0.000
z 0.000 0.000 5.028


<r2> (average value of r2) Å2
<r2> 47.942
(<r2>)1/2 6.924