| 单词 | hyperconjugated |
| 释义 | > as lemmashyperˈconjugated hyperˈconjugated adj. exhibiting hyperconjugation. ΘΚΠ the world > matter > chemistry > physical chemistry > other processes > [adjective] > hyperconjugation hyperconjugated1949 1949 Q. Rev. 3 233 The carbon–carbon distance in acetaldehyde is approximately 0·04 a. less than the normal value, and..the shortening has been attributed to hyperconjugated structures. 1959 E. S. Gould Mechanism & Struct. Org. Chem. ii. 49 Hyperconjugated structures in which a shift of electron density..has left the CH bonds with partial no-bond character. < as lemmas |
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