Molecular geometry

Trigonal bipyramidal molecular geometry

In chemistry, a trigonal bipyramid formation is a molecular geometry with one atom at the center and 5 more atoms at the corners of a triangular bipyramid. This is one geometry for which the bond angles surrounding the central atom are not identical (see also pentagonal bipyramid), because there is no geometrical arrangement with five terminal atoms in equivalent positions. Examples of this molecular geometry are phosphorus pentafluoride (PF5), and phosphorus pentachloride (PCl5) in the gas phase. (Wikipedia).

Trigonal bipyramidal molecular geometry
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Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce the basic trigonal bipyramidal molecules of the molecular structure.

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Related pages

Pentagonal bipyramidal molecular geometry | Seesaw molecular geometry | Triangular bipyramid | VSEPR theory | T-shaped molecular geometry | Linear molecular geometry | Berry mechanism | Dihedral symmetry in three dimensions | Picometre | Molecular geometry | Triiodide