gauche interaction定義

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gauche interaction定義

Pentane interference or syn-pentane interaction is the steric hindrance that the two terminal methyl groups experience in one of the chemical conformations of n-pentane. The possible conformations are combinations of anti conformations and gauche conforma,In chemistry, a molecule experiences strain when its chemical structure undergoes some stress ... For example, n-butane has two possible conformations, anti and gauche. ... In this case, the strain occurs due to steric interactions between a substituent o,線性烷烴構象(linear alkane conformation),擁有交錯式(staggered)、重疊式(eclipsed)與間扭式(gauche)。 環己烷構象(cyclohexane conformation),可分椅 ... , 丁烷的2個「間扭異構物gauche conformers」(D和F),對雙方來說,對方就是 ... 大約耗費的能量 Approximate Energy Costs for Steric Interactions., 間扭gauche構象異構物是指,二個碳原子取代基的平面夾角是60°;對扭anti構象異構物的取代基的二平面夾角是180°。間扭和對扭丁烷的能量差距 ...,The term "gauche" refers to conformational isomers (conformers) where two vicinal groups are separated by a torsion angle of 60°. IUPAC defines groups as gauche if they have a "synclinal alignment of groups attached to adjacent atoms".,In chemistry, conformational isomerism is a form of stereoisomerism in which the isomers can ... The staggered conformation includes the gauche (±60°) and anti (180°) conformations, depending on the spatial orientations of the two substituents. .... The e,Alkane stereochemistry concerns the stereochemistry of alkanes. Alkane conformers are one of .... alkane conformations exist in cyclic alkanes; see cyclohexane conformations. More on the impact of gauche interactions; see Gauche effect.

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gauche interaction定義 相關參考資料
Pentane interference - Wikipedia

Pentane interference or syn-pentane interaction is the steric hindrance that the two terminal methyl groups experience in one of the chemical conformations of n-pentane. The possible conformations are...

https://en.wikipedia.org

Strain (chemistry) - Wikipedia

In chemistry, a molecule experiences strain when its chemical structure undergoes some stress ... For example, n-butane has two possible conformations, anti and gauche. ... In this case, the strain oc...

https://en.wikipedia.org

構相異構- 維基百科,自由的百科全書 - Wikipedia

線性烷烴構象(linear alkane conformation),擁有交錯式(staggered)、重疊式(eclipsed)與間扭式(gauche)。 環己烷構象(cyclohexane conformation),可分椅 ...

https://zh.wikipedia.org

有機化學的基礎133 間扭異構物和對扭異構物Gauche and ... - udn部落格

丁烷的2個「間扭異構物gauche conformers」(D和F),對雙方來說,對方就是 ... 大約耗費的能量 Approximate Energy Costs for Steric Interactions.

http://blog.udn.com

立體化學Stereochemistry摘要(上) - 加百列的部落格- udn部落格

間扭gauche構象異構物是指,二個碳原子取代基的平面夾角是60°;對扭anti構象異構物的取代基的二平面夾角是180°。間扭和對扭丁烷的能量差距 ...

http://blog.udn.com

Gauche effect - Wikipedia

The term "gauche" refers to conformational isomers (conformers) where two vicinal groups are separated by a torsion angle of 60°. IUPAC defines groups as gauche if they have a "synclina...

https://en.wikipedia.org

Conformational isomerism - Wikipedia

In chemistry, conformational isomerism is a form of stereoisomerism in which the isomers can ... The staggered conformation includes the gauche (±60°) and anti (180°) conformations, depending on the s...

https://en.wikipedia.org

Alkane stereochemistry - Wikipedia

Alkane stereochemistry concerns the stereochemistry of alkanes. Alkane conformers are one of .... alkane conformations exist in cyclic alkanes; see cyclohexane conformations. More on the impact of gau...

https://en.wikipedia.org