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All results from a given calculation for BrF3 (Bromine trifluoride)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-2870.990853
Energy at 298.15K-2870.994910
HF Energy-2870.990853
Nuclear repulsion energy328.088193
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 M06-2X/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 737 698 30.48      
2 A1 607 575 1.23      
3 A1 275 260 16.16      
4 B1 251 238 14.42      
5 B2 670 634 280.94      
6 B2 366 347 5.13      

Unscaled Zero Point Vibrational Energy (zpe) 1453.1 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 1376.1 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 M06-2X/6-31G*
ABC
0.36007 0.13648 0.09897

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.298
F2 0.000 0.000 -1.434
F3 0.000 1.803 0.137
F4 0.000 -1.803 0.137

Atom - Atom Distances (Å)
  Br1 F2 F3 F4
Br11.73291.81021.8102
F21.73292.39162.3916
F31.81022.39163.6060
F41.81022.39163.6060

picture of Bromine trifluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 Br1 F3 84.879 F2 Br1 F4 84.879
F3 Br1 F4 169.758
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 1.083      
2 F -0.289      
3 F -0.397      
4 F -0.397      


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 1.360 1.360
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.979 0.000 0.000
y 0.000 -38.626 0.000
z 0.000 0.000 -30.395
Traceless
 xyz
x 3.532 0.000 0.000
y 0.000 -7.939 0.000
z 0.000 0.000 4.407
Polar
3z2-r28.814
x2-y27.648
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.084 0.000 0.000
y 0.000 5.062 0.000
z 0.000 0.000 3.216


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000