| Pentagonal planar molecular geometry | |
|---|---|
 | |
| Examples | [XeF5]− |
| Point group | D5h |
| Coordination number | 5 |
| Bond angle(s) | 72° |
| μ (Polarity) | 0 |
In chemistry, the pentagonal planar molecular geometry describes the shape of compounds where five atoms, groups of atoms, or ligands are arranged around a central atom, defining the vertices of a pentagon.
YouTube Encyclopedic
-
1/3Views:244 2964 6396 119
-
VSEPR Theory Part 2: Trigonal Bipyramidal Family
-
Trigonal Pyramidal Molecular Geometry: NH3, NF3, NCl3, PH3, SbCl3, AsF3
-
Molecular Geometries from Trigonal Bipyramidal and Octahedral Electron Geometries
Transcription
Examples
The only two pentagonal planar species known are the isoelectronic (nine valence electrons) ions [XeF5]− (pentafluoroxenate(IV)) and [IF5]2− (pentafluoroiodate(III)).[1] Both are derived from the pentagonal bipyramid with two lone pairs occupying the apical positions and the five fluorine atoms all equatorial.
References
- ^ Housecroft, C. E.; Sharpe, A. G. (2004). Inorganic Chemistry (2nd ed.). Prentice Hall. p. 498. ISBN 978-0130399137.
| Coordination number 2 | |
|---|---|
| Coordination number 3 | |
| Coordination number 4 | |
| Coordination number 5 | |
| Coordination number 6 | |
| Coordination number 7 | |
| Coordination number 8 | |
| Coordination number 9 | |
 | This stereochemistry article is a stub. You can help Wikipedia by expanding it. |
This page was last edited on 14 March 2024, at 03:12