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Updated: Jan 19, 2026

Structural Isomerism: Coordination-sphere & Linkage Isomers
02:34

Structural Isomerism: Coordination-sphere & Linkage Isomers

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EMM-17は,ユニークな11リングチャネルと優れた触媒イソメリゼーション性能を持つ新しい3次元ゼオライトです

Simon C Weston1, Brian K Peterson1, Joseph E Gatt1

  • 1ExxonMobil Research and Engineering Company , Annandale , New Jersey 08801 , United States.

Journal of the American Chemical Society
|September 12, 2019
PubMed
まとめ

新しいゼオライト,EMM-17,独特の11リングの孔構造が合成されました. この高度に活性でアクセシブルな触媒は,燃料および潤滑剤の用途における炭化水素異体化において優れた性能を示しています.

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Structural Isomerism02:34

Structural Isomerism

Isomerism in Complexes
Isomers are different chemical species that have the same chemical formula. Structural isomerism of coordination compounds can be divided into two subcategories, the linkage isomers and coordination-sphere isomers.
Linkage isomers occur when the coordination compound contains a ligand that can bind to the transition metal center through two different atoms. For example, the CN− ligand can bind through the carbon atom or through the nitrogen atom. Similarly, SCN− can...
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Isomerism02:43

Isomerism

Isomers are molecules with the same molecular formula but different structural arrangements. Isomers can be further classified into constitutional isomers and stereoisomers. Constitutional isomers differ in the connectivity of their constituent atoms. For example, 2-butanol and diethyl ether are constitutional isomers, as they have the same chemical formula, C4H10O, but differ in the connectivity of the carbon and oxygen atoms. Constitutional isomers have different physical and chemical...
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Isomerism in Alkenes

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An isomer is called cis-2-butene when the methyl groups are on the same side of the double bond, and the other stereoisomer, in which methyl groups are on the opposite side of the double bond, is called trans-2-butene. The cis and trans stereoisomers are not...
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