Augmented triangular prism: Difference between revisions

Revision as of 14:11, 13 March 2024

Revision as of 14:24, 13 March 2024

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\frac{\pi}{2} + \arccos \left(-\frac{1}{3}\right) &\approx 144.5^\circ.

\end{align} </math>

== Application ==

In the geometry of [[chemical compounds]], a polyhedron may commonly visualize an [[atom cluster]] surrounding a central atom. The [[capped trigonal prismatic molecular geometry]] describes clusters for which this polyhedron is an augmented triangular prism.{{r|hbmr}} An example of such compound is the [[potassium heptafluorotantalate]].{{r|kaupp}}

== References ==

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| volume = 46 | issue = 3 | page = 177

| url = https://go.gale.com/ps/i.do?id=GALE%7CA340298118

}}</ref>

<ref name="hbmr">{{cite journal

| last1 = Hoffmann | first1 = Roald

| last2 = Beier | first2 = Barbara F.

| last3 = Muetterties | first3 = Earl L.

| last4 = Rossi | first4 = Angelo R.

| year = 1977

| title = Seven-coordination. A molecular orbital exploration of structure, stereochemistry, and reaction dynamics

| journal = [[Inorganic Chemistry (journal)|Inorganic Chemistry]]

| volume = 16 | issue = 3 | pages = 511–522

| doi = 10.1021/ic50169a002

}}</ref>

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| s2cid = 122006114

| zbl = 0132.14603| doi-access = free

}}</ref>

<ref name="kaupp">{{cite journal

| last = Kaupp | first = Martin

| year = 2001

| title = "Non-VSEPR" Structures and Bonding in d(0) Systems

| journal = Angew Chem Int Ed Engl

| volume = 40 | issue = 1 | pages = 3534–3565

| doi = 10.1002/1521-3773(20011001)40:19<3534::AID-ANIE3534>3.0.CO;2-#

| pmid = 11592184

}}</ref>