苯-1,2,4,5-四醇。

IUCrData Pub Date : 2024-06-01 DOI:10.1107/S2414314624006126

Benjamin L. Weare , Sean Hoggett , William J. Cull , Stephen P. Argent , Andrei N. Khlobystov , Paul D. Brown , I. Brito (Editor)

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引用次数: 0

摘要

标题化合物的晶体结构是在 120 K 下测定的。它在三菱空间群 P 中结晶，不对称单元中有四个独立的分子单元。在晶体中，每个具有独特对称性的分子单元在自身上形成π-π堆积，从而产生四个独特的π-π堆积相互作用。在每对独立的分子小分子之间都可以观察到分子间氢键，其中每个羟基都可以充当氢键供体和受体。

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Benzene-1,2,4,5-tetrol

Determination of the structure of benzene-1,2,4,5-tetrol

The crystal structure of the title compound was determined at 120 K. It crystallizes in the triclinic space group P

with four independent molecules in the asymmetric unit. In the crystal, each symmetry-unique molecule forms π–π stacks on itself, giving four unique π–π stacking interactions. Intermolecular hydrogen bonding is observed between each pair of independent molecules, where each hydroxy group can act as a hydrogen-bond donor and acceptor.

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