| Information | |
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| has gloss | eng: Pyramidal alkenes are alkenes in which the two carbon atoms making up the double bond are not coplanar with their four substituents . This deformation from a trigonal planar geometry to a tetrahedral molecular geometry is the result of angle strain induced in the molecule due to geometric constraints. Pyramidal alkenes only exist in the laboratory but are of interest because much can be learned from them about the nature of chemical bonding . |
| lexicalization | eng: Pyramidal alkene |
| instance of | (noun) any unsaturated aliphatic hydrocarbon olefine, olefin, alkene |
| Media | |
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| media:img | Anglestraindefinition.png |
| media:img | Cagealkenes.png |
| media:img | Cyclophane anthracene adduct.png |
| media:img | PyramidalizedAlkenePlatinum.png |
| media:img | TetradehydrodianthraceneSynthesis.png |
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