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

using model chemistry: CISD/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 CISD/6-31G*
 hartrees
Energy at 0K-5214.891851
Energy at 298.15K-5214.898103
HF Energy-5214.506377
Nuclear repulsion energy370.047411
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 CISD/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 561 519 2.34      
2 A1 197 182 0.21      
3 B2 702 650 3.10      

Unscaled Zero Point Vibrational Energy (zpe) 729.6 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 675.5 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 CISD/6-31G*
ABC
1.10598 0.04486 0.04311

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.919
Br2 0.000 1.543 -0.105
Br3 0.000 -1.543 -0.105

Atom - Atom Distances (Å)
  O1 Br2 Br3
O11.85221.8522
Br21.85223.0861
Br31.85223.0861

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 112.838
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability