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

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-5219.140027
Energy at 298.15K-5219.146220
HF Energy-5219.140027
Nuclear repulsion energy370.415700
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 B1B95/6-31G*
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 550 522 2.30      
2 A1 184 175 0.19      
3 B2 636 603 1.83      

Unscaled Zero Point Vibrational Energy (zpe) 684.9 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 650.1 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 B1B95/6-31G*
ABC
1.12278 0.04486 0.04313

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.912
Br2 0.000 1.543 -0.104
Br3 0.000 -1.543 -0.104

Atom - Atom Distances (Å)
  O1 Br2 Br3
O11.84791.8479
Br21.84793.0861
Br31.84793.0861

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 113.236
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.434      
2 Br 0.217      
3 Br 0.217      


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 -1.052 1.052
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.863 0.000 0.000
y 0.000 -35.418 0.000
z 0.000 0.000 -41.156
Traceless
 xyz
x -3.576 0.000 0.000
y 0.000 6.091 0.000
z 0.000 0.000 -2.515
Polar
3z2-r2-5.030
x2-y2-6.445
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.571 0.000 0.000
y 0.000 9.083 0.000
z 0.000 0.000 4.170


<r2> (average value of r2) Å2
<r2> 198.750
(<r2>)1/2 14.098