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- Polyyne abstract "In chemistry, a polyyne is any organic compounds with alternating single and triple bonds; that is, (−C≡C−)n with n greater than 1. The simplest example is diacetylene or buta-1,3-diyne, H−C≡C−C≡C−H.These compounds have also been called oligoynes, or carbinoids after "carbyne" (−C≡C−)∞, the hypothetical allotrope of carbon that would be the ultimate member of the series. The synthesis of this substance has been claimed several times since the 1960s, but those reports have been disputed. Indeed the substances identified as short chains of "carbyne" in many early organic synthesis attempts would be called polyynes today.Polyynes should not be confused with polyacetylenes, polymers formally obtained by polymerization of acetylene and its derivatives, whose backbones have alternating single and double bonds n.Along with cumulenes, polyynes are distinguished from other organic chains by their rigidity, which makes them promising for molecular nanotechnology. Polyynes have been detected in interstellar molecular clouds where hydrogen is scarce.".
- Polyyne thumbnail Ichthyothereol_fixed.png?width=300.
- Polyyne wikiPageID "2784496".
- Polyyne wikiPageRevisionID "602710227".
- Polyyne hasPhotoCollection Polyyne.
- Polyyne subject Category:Alkynes.
- Polyyne subject Category:Astrochemistry.
- Polyyne type Abstraction100002137.
- Polyyne type Acetylene114600742.
- Polyyne type AliphaticCompound114601294.
- Polyyne type Alkynes.
- Polyyne type Chemical114806838.
- Polyyne type Compound114818238.
- Polyyne type Material114580897.
- Polyyne type Matter100020827.
- Polyyne type OrganicCompound114727670.
- Polyyne type Part113809207.
- Polyyne type PhysicalEntity100001930.
- Polyyne type Relation100031921.
- Polyyne type Substance100019613.
- Polyyne comment "In chemistry, a polyyne is any organic compounds with alternating single and triple bonds; that is, (−C≡C−)n with n greater than 1. The simplest example is diacetylene or buta-1,3-diyne, H−C≡C−C≡C−H.These compounds have also been called oligoynes, or carbinoids after "carbyne" (−C≡C−)∞, the hypothetical allotrope of carbon that would be the ultimate member of the series. The synthesis of this substance has been claimed several times since the 1960s, but those reports have been disputed.".
- Polyyne label "Poliacetileno".
- Polyyne label "Polyine".
- Polyyne label "Polyyn".
- Polyyne label "Polyyne".
- Polyyne label "Polyyne".
- Polyyne sameAs Polyine.
- Polyyne sameAs Poliacetileno.
- Polyyne sameAs Polyyne.
- Polyyne sameAs Polyyn.
- Polyyne sameAs m.082jsy.
- Polyyne sameAs Q419235.
- Polyyne sameAs Q419235.
- Polyyne sameAs Polyyne.
- Polyyne wasDerivedFrom Polyyne?oldid=602710227.
- Polyyne depiction Ichthyothereol_fixed.png.
- Polyyne isPrimaryTopicOf Polyyne.
