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

using model chemistry: B2PLYP/6-31+G**

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 B2PLYP/6-31+G**
 hartrees
Energy at 0K-404.400490
Energy at 298.15K-404.400771
HF Energy-404.381710
Nuclear repulsion energy24.093594
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 B2PLYP/6-31+G**
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 192 182 2.15      

Unscaled Zero Point Vibrational Energy (zpe) 95.7 cm-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 91.2 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 B2PLYP/6-31+G**
B
0.13767

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 -1.701
Al2 0.000 0.000 1.440

Atom - Atom Distances (Å)
  Na1 Al2
Na13.1408
Al23.1408

picture of Sodium aluminum state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na -0.030      
2 Al 0.030      


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 -2.247 2.247
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.053 0.000 0.000
y 0.000 -23.053 0.000
z 0.000 0.000 -26.653
Traceless
 xyz
x 1.800 0.000 0.000
y 0.000 1.800 0.000
z 0.000 0.000 -3.600
Polar
3z2-r2-7.199
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 18.444 0.000 0.000
y 0.000 18.444 0.000
z 0.000 0.000 47.981


<r2> (average value of r2) Å2
<r2> 73.923
(<r2>)1/2 8.598