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All results from a given calculation for BBr (Boron monobromide)

using model chemistry: B3PW91/6-311G*

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 B3PW91/6-311G*
 hartrees
Energy at 0K-2598.894623
Energy at 298.15K-2598.896302
HF Energy-2598.894623
Nuclear repulsion energy48.598115
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 B3PW91/6-311G*
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 682 656 206.60      

Unscaled Zero Point Vibrational Energy (zpe) 340.8 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 328.0 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 B3PW91/6-311G*
B
0.48052

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.667
Br2 0.000 0.000 0.238

Atom - Atom Distances (Å)
  B1 Br2
B11.9055
Br21.9055

picture of Boron monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.017      
2 Br 0.017      


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 1.272 1.272
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.108 0.000 0.000
y 0.000 -24.108 0.000
z 0.000 0.000 -28.611
Traceless
 xyz
x 2.252 0.000 0.000
y 0.000 2.252 0.000
z 0.000 0.000 -4.503
Polar
3z2-r2-9.007
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 3.478 0.000 0.000
y 0.000 3.478 0.000
z 0.000 0.000 7.348


<r2> (average value of r2) Å2
<r2> 31.881
(<r2>)1/2 5.646