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All results from a given calculation for OBrO (Bromine dioxide radical)

using model chemistry: wB97X-D/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 2B1
Energy calculated at wB97X-D/daug-cc-pVTZ
 hartrees
Energy at 0K-2724.529009
Energy at 298.15K 
HF Energy-2724.529009
Nuclear repulsion energy194.568832
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 wB97X-D/daug-cc-pVTZ
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 904 904 5.96 125.06 0.21 0.35
2 A1 348 348 16.57 2.73 0.72 0.84
3 B2 950 950 61.33 19.82 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1101.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1101.1 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 wB97X-D/daug-cc-pVTZ
ABC
0.92297 0.28551 0.21805

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/daug-cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.281
O2 0.000 1.359 -0.615
O3 0.000 -1.359 -0.615

Atom - Atom Distances (Å)
  Br1 O2 O3
Br11.62731.6273
O21.62732.7172
O31.62732.7172

picture of Bromine dioxide radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 Br1 O3 113.203
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 1.935      
2 O -0.967      
3 O -0.967      


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 2.775 2.775
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.163 0.000 0.000
y 0.000 -33.394 0.000
z 0.000 0.000 -28.202
Traceless
 xyz
x 3.635 0.000 0.000
y 0.000 -5.712 0.000
z 0.000 0.000 2.076
Polar
3z2-r24.153
x2-y26.231
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.388 0.000 0.000
y 0.000 7.396 0.000
z 0.000 0.000 4.208


<r2> (average value of r2) Å2
<r2> 56.821
(<r2>)1/2 7.538