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

using model chemistry: B3LYP/aug-cc-pVQZ

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 B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-2599.017633
Energy at 298.15K-2599.019308
HF Energy-2599.017633
Nuclear repulsion energy48.721711
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 B3LYP/aug-cc-pVQZ
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 668 647 199.58      

Unscaled Zero Point Vibrational Energy (zpe) 334.1 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 323.7 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 B3LYP/aug-cc-pVQZ
B
0.48297

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.663
Br2 0.000 0.000 0.238

Atom - Atom Distances (Å)
  B1 Br2
B11.9007
Br21.9007

picture of Boron monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.146      
2 Br 0.146      


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 1.445 1.445
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.387 0.000 0.000
y 0.000 -24.387 0.000
z 0.000 0.000 -29.097
Traceless
 xyz
x 2.355 0.000 0.000
y 0.000 2.355 0.000
z 0.000 0.000 -4.711
Polar
3z2-r2-9.422
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 5.165 0.000 0.000
y 0.000 5.165 0.000
z 0.000 0.000 8.123


<r2> (average value of r2) Å2
<r2> 32.018
(<r2>)1/2 5.658