Cis-Trans Isomers
Cis-trans isomers are a type of geometric isomerism found in certain compounds, particularly those with double bonds or ring structures. In cis isomers, similar or identical groups are positioned on the same side of the double bond or ring, while in trans isomers, these groups are on opposite sides. This arrangement can significantly affect the physical and chemical properties of the molecules.
The distinction between cis and trans isomers is crucial in organic chemistry and biochemistry. For example, in fatty acids, cis configurations often lead to healthier fats, while trans configurations can be associated with negative health effects. Understanding these isomers helps in fields like pharmaceuticals and material science.