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

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

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-pVDZ
 hartrees
Energy at 0K-2724.403591
Energy at 298.15K 
HF Energy-2724.403591
Nuclear repulsion energy191.297420
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-pVDZ
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 870 870 4.02 158.65 0.22 0.36
2 A1 328 328 16.25 2.68 0.73 0.85
3 B2 910 910 48.95 22.50 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1054.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1054.2 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-pVDZ
ABC
0.91252 0.27357 0.21047

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.283
O2 0.000 1.388 -0.618
O3 0.000 -1.388 -0.618

Atom - Atom Distances (Å)
  Br1 O2 O3
Br11.65461.6546
O21.65462.7758
O31.65462.7758

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 114.025
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 1.471      
2 O -0.736      
3 O -0.736      


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 2.756 2.756
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.395 0.000 0.000
y 0.000 -33.577 0.000
z 0.000 0.000 -28.324
Traceless
 xyz
x 3.556 0.000 0.000
y 0.000 -5.717 0.000
z 0.000 0.000 2.162
Polar
3z2-r24.324
x2-y26.182
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.402 0.000 0.000
y 0.000 7.908 0.000
z 0.000 0.000 4.236


<r2> (average value of r2) Å2
<r2> 58.322
(<r2>)1/2 7.637