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

using model chemistry: CCD/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/3-21G*
 hartrees
Energy at 0K-5195.281485
Energy at 298.15K-5195.287694
HF Energy-5194.878187
Nuclear repulsion energy365.160186
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 CCD/3-21G*
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 537 514 0.06      
2 A1 185 177 0.24      
3 B2 673 643 2.74      

Unscaled Zero Point Vibrational Energy (zpe) 697.2 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 666.9 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 CCD/3-21G*
ABC
0.98056 0.04433 0.04242

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.976
Br2 0.000 1.552 -0.112
Br3 0.000 -1.552 -0.112

Atom - Atom Distances (Å)
  O1 Br2 Br3
O11.89551.8955
Br21.89553.1043
Br31.89553.1043

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 109.942
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability