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- Prismanes abstract "The prismanes are a class of hydrocarbon compounds consisting of prism-like polyhedra of various numbers of sides on the polygonal base. Chemically, it is a series of fused cyclobutane rings (a ladderane, with all-cis/all-syn geometry) that wraps around to join its ends and form a band, with cycloalkane edges. Their chemical formula is (C2H2)n, where n is the number of cyclobutane sides (the size of the cycloalkane base), and that number also forms the basis for a system of nomenclature within this class. The first few chemicals in this class are:Triprismane, tetraprismane, and pentaprismane have been synthesized and studied experimentally, and many higher members of the series have been studied using computer models. The first several members do indeed have the geometry of a regular prism, with flat n-gon bases. As n becomes increasingly large, however, modeling experiments find that highly symmetric geometry is no longer stable, and the molecule distorts into less-symmetric forms. One series of modelling experiments found that starting with [11]prismane, the regular-prism form is not a stable geometry. For example, the structure of [12]prismane would have the cyclobutane chain twisted, with the 12-gon bases non-planar and non-parallel.".
- Prismanes thumbnail Prisman2.svg?width=300.
- Prismanes wikiPageID "47070665".
- Prismanes wikiPageLength "5419".
- Prismanes wikiPageOutDegree "22".
- Prismanes wikiPageRevisionID "668713289".
- Prismanes wikiPageWikiLink Asterane.
- Prismanes wikiPageWikiLink Category:Cycloalkanes.
- Prismanes wikiPageWikiLink Category:Hydrocarbons.
- Prismanes wikiPageWikiLink Category:Molecular_geometry.
- Prismanes wikiPageWikiLink Chemical_nomenclature.
- Prismanes wikiPageWikiLink Cis–trans_isomerism.
- Prismanes wikiPageWikiLink Computational_chemistry.
- Prismanes wikiPageWikiLink Cubane.
- Prismanes wikiPageWikiLink Cycloalkane.
- Prismanes wikiPageWikiLink Cyclobutane.
- Prismanes wikiPageWikiLink Cyclohexane.
- Prismanes wikiPageWikiLink Geometric_isomer.
- Prismanes wikiPageWikiLink Hydrocarbon.
- Prismanes wikiPageWikiLink Ladderane.
- Prismanes wikiPageWikiLink Methylene_group.
- Prismanes wikiPageWikiLink Polygon.
- Prismanes wikiPageWikiLink Prism_(geometry).
- Prismanes wikiPageWikiLink Prismane.
- Prismanes wikiPageWikiLink Syn_and_anti_addition.
- Prismanes wikiPageWikiLink Systematic_nomenclature.
- Prismanes wikiPageWikiLink File:Cuban.svg.
- Prismanes wikiPageWikiLink File:Poly-n-prismane.png.
- Prismanes wikiPageWikiLink File:Prisman2.svg.
- Prismanes wikiPageWikiLinkText "Prismanes".
- Prismanes wikiPageWikiLinkText "prismanes".
- Prismanes footer "Helvetane and Israelane".
- Prismanes footer "[3]Asterane and [4]asterane".
- Prismanes hasPhotoCollection Prismanes.
- Prismanes height "370".
- Prismanes height "515".
- Prismanes height "580".
- Prismanes height "593".
- Prismanes image "3".
- Prismanes image "4".
- Prismanes image "Israelane.png".
- Prismanes image "helvetane.png".
- Prismanes totalWidth "300".
- Prismanes width "466".
- Prismanes width "478".
- Prismanes width "559".
- Prismanes width "580".
- Prismanes wikiPageUsesTemplate Template:Cite_book.
- Prismanes wikiPageUsesTemplate Template:Cite_journal.
- Prismanes wikiPageUsesTemplate Template:Clear.
- Prismanes wikiPageUsesTemplate Template:Distinguish.
- Prismanes wikiPageUsesTemplate Template:Multiple_image.
- Prismanes wikiPageUsesTemplate Template:Reflist.
- Prismanes subject Category:Cycloalkanes.
- Prismanes subject Category:Hydrocarbons.
- Prismanes subject Category:Molecular_geometry.
- Prismanes hypernym Compounds.
- Prismanes type ChemicalCompound.
- Prismanes type Thing.
- Prismanes comment "The prismanes are a class of hydrocarbon compounds consisting of prism-like polyhedra of various numbers of sides on the polygonal base. Chemically, it is a series of fused cyclobutane rings (a ladderane, with all-cis/all-syn geometry) that wraps around to join its ends and form a band, with cycloalkane edges.".
- Prismanes label "Prismanes".
- Prismanes differentFrom Allotropes_of_carbon.
- Prismanes sameAs Prismane.
- Prismanes sameAs Q3403918.
- Prismanes sameAs Q3403918.
- Prismanes wasDerivedFrom Prismanes?oldid=668713289.
- Prismanes depiction Prisman2.svg.
- Prismanes isPrimaryTopicOf Prismanes.