stereoisomerism
名词 n.
英文释义
名词 n.
- A form of isomerism in which atoms are arranged differently about a chiral centre (or centre of asymmetry). They exhibit optical activity, and in a molecule with a single chiral centre the two isomers (enantiomers) are mirror images of each other whereas in a molecule with multiple chiral centres the isomers (diastereoisomers) are not normally mirror images.
词形变化
词源
Etymology tree
Proto-Indo-European *ster-der.
Ancient Greek στερεός (stereós)
Ancient Greek στερεο- (stereo-)der.
English stereo-
English isomer
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)
Proto-Indo-European *-mos
Proto-Indo-European *-mós
Ancient Greek -μός (-mós)
Ancient Greek -ισμός (-ismós)der.
English -ism
English isomerism
English stereoisomerism
From stereo- + isomerism.
Proto-Indo-European *ster-der.
Ancient Greek στερεός (stereós)
Ancient Greek στερεο- (stereo-)der.
English stereo-
English isomer
Proto-Indo-European *-id-
Proto-Indo-European *-yéti
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō)
Proto-Indo-European *-mos
Proto-Indo-European *-mós
Ancient Greek -μός (-mós)
Ancient Greek -ισμός (-ismós)der.
English -ism
English isomerism
English stereoisomerism
From stereo- + isomerism.
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数据来源: Wiktionary