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

using model chemistry: B3PW91/6-31G**

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 B3PW91/6-31G**
 hartrees
Energy at 0K-2646.763591
Energy at 298.15K 
HF Energy-2646.763591
Nuclear repulsion energy84.870023
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 B3PW91/6-31G**
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 737 706 3.75      

Unscaled Zero Point Vibrational Energy (zpe) 368.4 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 353.1 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 B3PW91/6-31G**
B
0.41587

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.325
O2 0.000 0.000 -1.421

Atom - Atom Distances (Å)
  Br1 O2
Br11.7458
O21.7458

picture of Bromine monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.311      
2 O -0.311      


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 1.675 1.675
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.576 0.000 0.000
y 0.000 -22.141 0.000
z 0.000 0.000 -22.981
Traceless
 xyz
x -1.015 0.000 0.000
y 0.000 1.138 0.000
z 0.000 0.000 -0.123
Polar
3z2-r2-0.245
x2-y2-1.435
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.999 0.000 0.000
y 0.000 2.008 0.000
z 0.000 0.000 4.315


<r2> (average value of r2) Å2
<r2> 34.150
(<r2>)1/2 5.844