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

using model chemistry: B3LYPultrafine/3-21G*

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 B3LYPultrafine/3-21G*
 hartrees
Energy at 0K-123.981180
Energy at 298.15K-123.980009
HF Energy-123.981180
Nuclear repulsion energy18.190589
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 B3LYPultrafine/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 1413 1359 84.81      

Unscaled Zero Point Vibrational Energy (zpe) 706.4 cm-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 679.5 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 B3LYPultrafine/3-21G*
B
1.41130

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.842
F2 0.000 0.000 0.468

Atom - Atom Distances (Å)
  B1 F2
B11.3091
F21.3091

picture of Boron monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.213      
2 F -0.213      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.987 0.987
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.185 0.000 0.000
y 0.000 -10.185 0.000
z 0.000 0.000 -14.441
Traceless
 xyz
x 2.128 0.000 0.000
y 0.000 2.128 0.000
z 0.000 0.000 -4.255
Polar
3z2-r2-8.511
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.304 0.000 0.000
y 0.000 2.304 0.000
z 0.000 0.000 2.087


<r2> (average value of r2) Å2
<r2> 12.756
(<r2>)1/2 3.572