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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >(3R,4S)-3,4,8-Trihy-droxy-1,2,3,4-tetra-hydro-naphthalen-1-one monohydrate from Embellisia eureka
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(3R,4S)-3,4,8-Trihy-droxy-1,2,3,4-tetra-hydro-naphthalen-1-one monohydrate from Embellisia eureka

机译:(3R,4S)-3,4,8-三羟基-1,2,3,4-四氢萘-1-一水合物

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摘要

In the title hydrate, C10H10O4·H2O, the six-membered aliphatic ring that is fused to the benzene ring has a sofa shape, with the hy-droxy group in the 3-position (that represents the sofa back) of the aliphatic ring occupying a quasi-axial position. The hy-droxy group of the aromatic ring is hydrogen-bond donor to the carbonyl O atom; other O—H?O hydrogen bonds link the organic mol-ecules and the water mol-ecules into a three-dimensional network.
机译:在标题水合物C10H10O4·H2O中,与苯环稠合的六元脂肪族环呈沙发状,脂肪族环的3位(代表沙发靠背)上的羟基占据准轴向位置。芳环的羟基是羰基O原子的氢键供体;其他OH H 2 O氢键将有机分子和水分子连接成三维网络。

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