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单词 Cucurbituril
释义

Cucurbituril

英语百科

Cucurbituril

Computer models of Q5, Q6, and Q7. Top row is the view into the cavity and the bottom is the side view
Crystal structure of the CB[10]•CB[5]complex including a chlorine anion.[5]
Crystal structure of a host-guest complex with a p-xylylenediammonium bound within a cucurbit[6]uril reported by Freeman in Acta Crystallogr B, 1984, 382-387.

Cucurbiturils are macrocyclic molecules made of glycoluril (=C4H2N4O2=) monomers linked by methylene bridges (-CH2-). The oxygen atoms are located along the edges of the band and are tilted inwards, forming a partly enclosed cavity. The name is derived from the resemblance of this molecule with a pumpkin of the family of Cucurbitaceae.

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更新时间:2025/6/22 4:29:44