Anthracene-9-carboxylic Acid

Anthracene-9-carboxylic acid, C15H10O2, was found to crystallize in the centrosymmetric space group P2(1)/n. The hydrogen bonding is of the cyclic-dimer type about a center of symmetry. The carboxyl O atoms are ordered, as is the carboxyl H atom. The anthracene core is almost planar and shows good a...

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Veröffentlicht in:	Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 1997-01, Vol.53 (1), p.71-73
Hauptverfasser:	Fitzgerald, L. J., Gerkin, R. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aliphatic, non-condensed and condensed benzenic, and alicyclic compounds Anthracenes - chemistry Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Molecular Structure Organic compounds Physics Structure of solids and liquids crystallography Structure of specific crystalline solids
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Anthracene-9-carboxylic acid, C15H10O2, was found to crystallize in the centrosymmetric space group P2(1)/n. The hydrogen bonding is of the cyclic-dimer type about a center of symmetry. The carboxyl O atoms are ordered, as is the carboxyl H atom. The anthracene core is almost planar and shows good agreement with the anthracene core of anthracene-1, 8-dicarboxylic acid. The carboxyl group plane makes a dihedral angle of 54.87 (6) degrees with the best-fit anthracene core plane.
ISSN:	0108-2701 1600-5759
DOI:	10.1107/S0108270196011213