In
chemistry, the capped trigonal prismatic molecular geometry describes the shape of compounds where seven atoms or groups of atoms or ligands are arranged around a central atom defining the vertices of an
augmented triangular prism. This shape has C
2v symmetry and is one of the three common shapes for heptacoordinate transition metal complexes, along with the
pentagonal bipyramid
In geometry, the pentagonal bipyramid (or dipyramid) is third of the infinite set of face-transitive bipyramids, and the 13th Johnson solid (). Each bipyramid is the dual of a uniform prism.
Although it is face-transitive, it is not a Plat ...
and the
capped octahedron.
Examples of the capped trigonal prismatic molecular geometry are the
heptafluorotantalate () and the heptafluoroniobate () ions.
References
Stereochemistry
Molecular geometry
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