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All results from a given calculation for BrO (Bromine monoxide)

using model chemistry: B2PLYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at B2PLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-2648.794872
Energy at 298.15K 
HF Energy-2648.670697
Nuclear repulsion energy86.387999
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/6-311+G(3df,2p)
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 751 751 5.01 17.19 0.19 0.32

Unscaled Zero Point Vibrational Energy (zpe) 375.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 375.6 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/6-311+G(3df,2p)
B
0.43088

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.319
O2 0.000 0.000 -1.396

Atom - Atom Distances (Å)
  Br1 O2
Br11.7152
O21.7152

picture of Bromine monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.344      
2 O -0.344      


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 1.823 1.823
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.192 0.000 0.000
y 0.000 -22.555 0.000
z 0.000 0.000 -24.103
Traceless
 xyz
x -0.864 0.000 0.000
y 0.000 1.593 0.000
z 0.000 0.000 -0.729
Polar
3z2-r2-1.458
x2-y2-1.638
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.170 0.000 0.000
y 0.000 3.005 0.000
z 0.000 0.000 5.541


<r2> (average value of r2) Å2
<r2> 33.904
(<r2>)1/2 5.823