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Chemistry LibreTexts

Trigonal Planar Molecular Geometry

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AX3 AX3
white.gif Shape: trigonal planar
  Steric Number: 3
  Lone Pairs: 0
  Polar/NonPolar: NonPolar
  Hybridization: sp2
  Examples: BF3, CO32-

NOTES: This molecule is made up of 3 equally spaced sp2 hybrid orbitals arranged at 120o angles. The shape of the orbitals is planar triangular. Since there is an atom at the end of each orbital, the shape of the molecule is also planar triangular.

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Trigonal Planar Molecular Geometry is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by LibreTexts.

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