3a,8a-Dihydroxy-1,3,3a,8a-tetrahydroindeno[1,2-d]imidazole-2,8-dione

3a,8a-Dihydroxy-1,3,3a,8a-tetrahydroindeno[1,2-d]imidazole-2,8-dione

In the title molecule, C10H8N2O4, the imidazolidine ring adopts a twisted conformation. In the crystal, the molecules are linked via a pair of bifurcated intermolecular O—H...O hydrogen bonds, forming an inversion dimer. The dimers are further linked via N—H...O hydrogen...

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Bibliographic Details
Main Authors: Raza Murad Ghalib, Rokiah Hashim, Sayed Hasan Mehdi, Ching Kheng Quah, Hoong-Kun Fun
Format: Article
Language:English
Published: International Union of Crystallography 2011-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811019039
Description
Summary:In the title molecule, C10H8N2O4, the imidazolidine ring adopts a twisted conformation. In the crystal, the molecules are linked via a pair of bifurcated intermolecular O—H...O hydrogen bonds, forming an inversion dimer. The dimers are further linked via N—H...O hydrogen bonds into a tape along the b axis.
ISSN:1600-5368

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