BrF5 - Bromine Pentafluoride:

First draw the Lewis dot structure:
BrF5 Lewis Structure
Electron geometry: octahedral. Hybridization: sp3d2

Then draw the 3D molecular structure using VSEPR rules:

The molecular geometry of BrF5 is square pyramidal with asymmetric charge distribution on the central atom.
Therefore this molecule is polar.

Bromine Pentafluoride on Wikipedia.

Back to Molecular Geometries & Polarity Tutorial: Molecular Geometry & Polarity Tutorial.

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