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

using model chemistry: MP2/cc-pVTZ

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 MP2/cc-pVTZ
 hartrees
Energy at 0K-99.854667
Energy at 298.15K-99.853479
HF Energy-99.555633
Nuclear repulsion energy17.459724
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 MP2/cc-pVTZ
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 1912 1815 102.30      

Unscaled Zero Point Vibrational Energy (zpe) 955.8 cm-1
Scaled (by 0.9495) Zero Point Vibrational Energy (zpe) 907.5 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 MP2/cc-pVTZ
B
1.75889

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.746
O2 0.000 0.000 0.466

Atom - Atom Distances (Å)
  B1 O2
B11.2123
O21.2123

picture of boron monoxide state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability