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

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-2873.592929
Energy at 298.15K-2873.596835
HF Energy-2873.592929
Nuclear repulsion energy325.307538
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 TPSSh/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 A1 669 648 38.07      
2 A1 549 531 3.18      
3 A1 230 223 12.79      
4 B1 251 243 14.22      
5 B2 625 605 286.76      
6 B2 341 330 3.03      

Unscaled Zero Point Vibrational Energy (zpe) 1332.4 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 1290.2 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 TPSSh/cc-pVTZ
ABC
0.35175 0.13402 0.09705

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.294
F2 0.000 0.000 -1.449
F3 0.000 1.818 0.153
F4 0.000 -1.818 0.153

Atom - Atom Distances (Å)
  Br1 F2 F3 F4
Br11.74271.82341.8234
F21.74272.42332.4233
F31.82342.42333.6359
F41.82342.42333.6359

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 85.581 F2 Br1 F4 85.581
F3 Br1 F4 171.162
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.904      
2 F -0.209      
3 F -0.348      
4 F -0.348      


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 1.308 1.308
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.354 0.000 0.000
y 0.000 5.809 0.000
z 0.000 0.000 3.649


<r2> (average value of r2) Å2
<r2> 103.219
(<r2>)1/2 10.160