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All results from a given calculation for BBr3 (Boron tribromide)

using model chemistry: QCISD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D3H 1A1'
Energy calculated at QCISD/cc-pVTZ
 hartrees
Energy at 0K-7742.978857
Energy at 298.15K 
HF Energy-7742.182678
Nuclear repulsion energy737.280577
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/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD/cc-pVTZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/cc-pVTZ

Point Group is D3h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 0.000
Br2 0.000 1.900 0.000
Br3 1.645 -0.950 0.000
Br4 -1.645 -0.950 0.000

Atom - Atom Distances (Å)
  B1 Br2 Br3 Br4
B11.89971.89971.8997
Br21.89973.29043.2904
Br31.89973.29043.2904
Br41.89973.29043.2904

picture of Boron tribromide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 B1 Br3 120.000 Br2 B1 Br4 120.000
Br3 B1 Br4 120.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability