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All results from a given calculation for BrOBr (Bromine oxide)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/6-31G**
 hartrees
Energy at 0K-5217.646561
Energy at 298.15K-5217.652655
HF Energy-5217.646561
Nuclear repulsion energy362.206444
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 PBEPBE/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 A1 518 511 1.71      
2 A1 174 172 0.19      
3 B2 531 523 32.47      

Unscaled Zero Point Vibrational Energy (zpe) 611.3 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 602.9 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 PBEPBE/6-31G**
ABC
1.08488 0.04282 0.04120

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.928
Br2 0.000 1.579 -0.106
Br3 0.000 -1.579 -0.106

Atom - Atom Distances (Å)
  O1 Br2 Br3
O11.88791.8879
Br21.88793.1585
Br31.88793.1585

picture of Bromine oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 O1 Br3 113.553
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.375      
2 Br 0.187      
3 Br 0.187      


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 -0.939 0.939
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.034 0.000 0.000
y 0.000 -35.681 0.000
z 0.000 0.000 -41.098
Traceless
 xyz
x -3.645 0.000 0.000
y 0.000 5.885 0.000
z 0.000 0.000 -2.241
Polar
3z2-r2-4.482
x2-y2-6.353
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.638 0.000 0.000
y 0.000 10.101 0.000
z 0.000 0.000 4.265


<r2> (average value of r2) Å2
<r2> 207.003
(<r2>)1/2 14.388