Last Updated :2025/12/21

幾何異性

Hiragana
きかいせい
Noun
dated
Japanese Meaning
幾何異性(きかいせい)とは、有機化合物において同じ分子式と結合関係を持ちながら、原子や基の立体的な配置が異なることにより性質が異なる異性の関係を指す。特に二重結合や環状構造を持つ分子で見られ、シス・トランス異性などが含まれる。IUPACでは「geometric isomerism」は時代遅れの用語とされ、より一般的な「立体異性(stereoisomerism)」や「cis–trans isomerism」「E–Z isomerism」などが推奨される。
Easy Japanese Meaning
ある分子で、原子のならびは同じでも、形がちがうこと
Chinese (Simplified)
几何异构(有机化学) / 因分子空间构型差异产生的异构 / 旧称,现不被 IUPAC 推荐
What is this buttons?

I learned about geometric isomerism in organic chemistry class.

Chinese (Simplified) Translation

在有机化学课上,我学习了几何异性。

What is this buttons?
Sense(1)

(organic chemistry, dated, deprecated by IUPAC) geometric isomerism

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romanization

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(organic chemistry, dated, deprecated by IUPAC) geometric isomerism

See correct answer

幾何異性

有機化学の授業で、幾何異性について学びました。

See correct answer

I learned about geometric isomerism in organic chemistry class.

I learned about geometric isomerism in organic chemistry class.

See correct answer

有機化学の授業で、幾何異性について学びました。

Japanese - English

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