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

using model chemistry: QCISD/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at QCISD/aug-cc-pVDZ
 hartrees
Energy at 0K-5220.036811
Energy at 298.15K-5220.043031
HF Energy-5219.522649
Nuclear repulsion energy367.169436
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 QCISD/aug-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 544 527 3.59      
2 A1 183 178 0.19      
3 B2 671 650 2.23      

Unscaled Zero Point Vibrational Energy (zpe) 698.8 cm-1
Scaled (by 0.9687) Zero Point Vibrational Energy (zpe) 677.0 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 QCISD/aug-cc-pVDZ
ABC
1.08636 0.04418 0.04245

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 0.928
Br2 0.000 1.555 -0.106
Br3 0.000 -1.555 -0.106

Atom - Atom Distances (Å)
  O1 Br2 Br3
O11.86711.8671
Br21.86713.1098
Br31.86713.1098

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 112.769
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability