Interwoven Hydrogen-Bonding Networks in Benzene-1,3,5-triacetic Acid

The title compound, C12H12O6, crystallized in the centrosymmetric space group P21/n. Each molecule is hydrogen bonded to four others by ten hydrogen bonds forming a three-dimensional network. Two sets of such networks, which are not linked, comprise the structure. The carboxyl O atoms are ordered, a...

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Veröffentlicht in:	Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 1997-07, Vol.53 (7), p.967-969
Hauptverfasser:	Fitzgerald, L. J., Gerkin, R. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetates - chemistry Aliphatic, non-condensed and condensed benzenic, and alicyclic compounds Benzene - chemistry Condensed matter: structure, mechanical and thermal properties Crystallization Exact sciences and technology Hydrogen Molecular Structure Organic compounds Physics Structure of solids and liquids crystallography Structure of specific crystalline solids
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Beschreibung
Zusammenfassung:	The title compound, C12H12O6, crystallized in the centrosymmetric space group P21/n. Each molecule is hydrogen bonded to four others by ten hydrogen bonds forming a three-dimensional network. Two sets of such networks, which are not linked, comprise the structure. The carboxyl O atoms are ordered, as are the carboxyl H atoms. The best-fit acetic acid group planes make dihedral angles of 84.3 (1), 89.8 (2) and 58.0 (2) degrees with the best-fit benzene core plane.
ISSN:	0108-2701 1600-5759
DOI:	10.1107/S0108270197002886