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All results from a given calculation for NaBr (Sodium Bromide)

using model chemistry: CISD/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 CISD/6-311G**
 hartrees
Energy at 0K-2734.435724
Energy at 298.15K-2734.439092
Nuclear repulsion energy80.344775
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 CISD/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 299 299 42.17      

Unscaled Zero Point Vibrational Energy (zpe) 149.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 149.4 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 CISD/6-311G**
B
0.14726

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Na1 0.000 0.000 -1.929
Br2 0.000 0.000 0.606

Atom - Atom Distances (Å)
  Na1 Br2
Na12.5357
Br22.5357

picture of Sodium Bromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at CISD/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Na 0.690      
2 Br -0.690      


Electric dipole moments


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 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> 66.240
(<r2>)1/2 8.139