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All results from a given calculation for BBr (Boron monobromide)

using model chemistry: CCSD(T)/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at CCSD(T)/TZVP
 hartrees
Energy at 0K-2597.353731
Energy at 298.15K-2597.355412
HF Energy-2597.038140
Nuclear repulsion energy48.747783
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 CCSD(T)/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 683 657        

Unscaled Zero Point Vibrational Energy (zpe) 341.2 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 328.4 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 CCSD(T)/TZVP
B
0.48352

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.662
Br2 0.000 0.000 0.237

Atom - Atom Distances (Å)
  B1 Br2
B11.8996
Br21.8996

picture of Boron monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability