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All results from a given calculation for BO (boron monoxide)

using model chemistry: CISD/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Σ
Energy calculated at CISD/3-21G*
 hartrees
Energy at 0K-99.126075
Energy at 298.15K-99.124887
HF Energy-98.960462
Nuclear repulsion energy17.095518
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/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 Σ 1889 1765 44.49      

Unscaled Zero Point Vibrational Energy (zpe) 944.5 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 882.5 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/3-21G*
B
1.68628

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.762
O2 0.000 0.000 0.476

Atom - Atom Distances (Å)
  B1 O2
B11.2382
O21.2382

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