English Dictionary

cis-trans isomerism

名詞

不可算名詞

(chemistry) A form of isomerism in which, in one isomer two atoms or groups are on the same side of the plane of a double bond or ring, whereas in the other isomer they are on opposite sides; these are cis- and trans- isomers, respectively.

日本語の意味

化学において、ある異性体では二重結合や環の平面上で二つの原子または基が同じ側に位置し、別の異性体ではそれらが反対側に位置する異性体の一形態（シス異性体とトランス異性体）を指す。

In many organic compounds, cis-trans isomerism can dramatically alter physical properties such as melting point and solubility.

多くの有機化合物では、シス・トランス異性が融点や溶解度などの物理的性質を劇的に変えることがある。

意味（1）

(chemistry) A form of isomerism in which, in one isomer two atoms or groups are on the same side of the plane of a double bond or ring, whereas in the other isomer they are on opposite sides; these are cis- and trans- isomers, respectively.