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- 凯库勒式Kekulé formula
- 凯库勒环Kekulé ring
- 凯库勒结构[化] Kekule structures
- 非凯库勒化合物non Kekule compound
- 1825年由法拉第发现。化学式是C6H6。1865年凯库勒首先提出苯的正确结构,是由六个碳原子组成的环,每个碳原子结合着一个氢原子。"It was discovered in 1825 by Michael Faraday. The chemical formula is C6H6; August Kekule von Stradonitz in 1865 was the first to propose the correct structure, a six-membered ring of carbon atoms, each with one hydrogen atom Bonded to it."
- 六角系统H的一个完美匹配(1-因子)也叫做H的一个凯库勒结构。 六角系统H中的圈C称为共振的,如果存在一个H的凯库勒结构K使得C是K-交错圈。A Kekule struc-ture K of a hexagonal system H is also a perfect matching (1-factor) of H. A cycle (or circuit) C in H is said to be conjugated or resonant if there is a Kekule structure K of H such that C is a K-alternating cycle.