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【 在 Woodchuckle (木耳|学问深时意气平) 的大作中提到: 】
: 芳炔
: from wiki
: In chemistry, an aryne is an uncharged reactive intermediate derived from an aromatic system by removal of two ortho substituents, leaving two orbitals with two electrons distributed between them.[1]. In analogy with carbenes and nitrenes, an aryne has a singlet state and a triplet state.
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FROM 202.207.24.*