(±)-2-Oxocyclo­penta­neacetic acid: catemeric hydrogen bonding in a γ-keto acid

The title racemate, C(7)H(10)O(3), aggregates in the solid as acid-to-ketone hydrogen-bonding catemers [O⋯O = 2.7050 (13) Å and O—H⋯O = 166.1 (17)°] having glide-related components. Four such heterochiral chains, paired centrosymmetrically about ([Image: see text], [Image: see text], [Image: see tex...

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Detalles Bibliográficos
Autores principales: Efthimiopoulos, Georgia, Papadakis, Markos M., Thompson, Hugh W., Lalancette, Roger A.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969029/
https://www.ncbi.nlm.nih.gov/pubmed/21582637
http://dx.doi.org/10.1107/S1600536809010708
Descripción
Sumario:The title racemate, C(7)H(10)O(3), aggregates in the solid as acid-to-ketone hydrogen-bonding catemers [O⋯O = 2.7050 (13) Å and O—H⋯O = 166.1 (17)°] having glide-related components. Four such heterochiral chains, paired centrosymmetrically about ([Image: see text], [Image: see text], [Image: see text]) in the cell, proceed through the cell in the 010 direction, with alignment with respect to the c axis of ++−−.

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