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All results from a given calculation for NaAl (Sodium aluminum)

using model chemistry: TPSSh/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 TPSSh/6-31G
 hartrees
Energy at 0K-404.652148
Energy at 298.15K-404.652419
HF Energy-404.652148
Nuclear repulsion energy23.689234
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 TPSSh/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 185 178 0.49      

Unscaled Zero Point Vibrational Energy (zpe) 92.5 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 89.0 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 TPSSh/6-31G
B
0.13309

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 -1.730
Al2 0.000 0.000 1.464

Atom - Atom Distances (Å)
  Na1 Al2
Na13.1944
Al23.1944

picture of Sodium aluminum state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.120      
2 Al -0.120      


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 -2.901 2.901
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.772 0.000 0.000
y 0.000 19.772 0.000
z 0.000 0.000 46.913


<r2> (average value of r2) Å2
<r2> 75.705
(<r2>)1/2 8.701