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All results from a given calculation for NaBe (Sodium Beryllium)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at ROHF/6-311G**
 hartrees
Energy at 0K-176.419988
Energy at 298.15K-176.419162
HF Energy-176.419988
Nuclear repulsion energy7.154770
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 ROHF/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 116 106 10.77      

Unscaled Zero Point Vibrational Energy (zpe) 57.9 cm-1
Scaled (by 0.9126) Zero Point Vibrational Energy (zpe) 52.9 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 ROHF/6-311G**
B
0.24586

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 0.868
Be2 0.000 0.000 -2.386

Atom - Atom Distances (Å)
  Na1 Be2
Na13.2543
Be23.2543

picture of Sodium Beryllium state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.048      
2 Be -0.048      


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 0.542 0.542
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.733 0.000 0.000
y 0.000 -18.733 0.000
z 0.000 0.000 -20.905
Traceless
 xyz
x 1.086 0.000 0.000
y 0.000 1.086 0.000
z 0.000 0.000 -2.172
Polar
3z2-r2-4.345
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 43.218
(<r2>)1/2 6.574