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All results from a given calculation for BF (Boron monofluoride)

using model chemistry: QCISD/CEP-31G*

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 QCISD/CEP-31G*
 hartrees
Energy at 0K-26.783068
Energy at 298.15K-26.781894
HF Energy-26.543312
Nuclear repulsion energy8.583407
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/CEP-31G*
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 1360 1297 182.68      

Unscaled Zero Point Vibrational Energy (zpe) 680.1 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 648.6 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/CEP-31G*
B
1.44288

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/CEP-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.832
F2 0.000 0.000 0.462

Atom - Atom Distances (Å)
  B1 F2
B11.2947
F21.2947

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