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All results from a given calculation for BrF (Bromine monofluoride)

using model chemistry: HF/cc-pVDZ

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 HF/cc-pVDZ
 hartrees
Energy at 0K-2671.747379
Energy at 298.15K 
HF Energy-2671.747379
Nuclear repulsion energy94.884956
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 HF/cc-pVDZ
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 751 682 30.17 18.46 0.35 0.52

Unscaled Zero Point Vibrational Energy (zpe) 375.6 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 341.0 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 HF/cc-pVDZ
B
0.35672

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.359
F2 0.000 0.000 -1.397

Atom - Atom Distances (Å)
  Br1 F2
Br11.7568
F21.7568

picture of Bromine monofluoride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.385      
2 F -0.385      


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 1.965 1.965
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.995 0.000 0.000
y 0.000 -22.995 0.000
z 0.000 0.000 -22.428
Traceless
 xyz
x -0.283 0.000 0.000
y 0.000 -0.283 0.000
z 0.000 0.000 0.567
Polar
3z2-r21.133
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 1.448 0.000 0.000
y 0.000 1.448 0.000
z 0.000 0.000 3.161


<r2> (average value of r2) Å2
<r2> 36.339
(<r2>)1/2 6.028