Crystal structure of (E)-pent-2-enoic acid

The mol­ecule of the title compound, C(5)H(8)O(2), a low-melting α,β-unsaturated carb­oxy­lic acid, is essentially planar [maximum displacement = 0.0239 (13) Å]. In the crystal, mol­ecules are linked into centrosymmetric dimers via pairs of O—H⋯O hydrogen bonds.

Detalles Bibliográficos
Autores principales: Peppel, Tim, Sonneck, Marcel, Spannenberg, Anke, Wohlrab, Sebastian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4420089/
https://www.ncbi.nlm.nih.gov/pubmed/25995924
http://dx.doi.org/10.1107/S2056989015007203
Descripción
Sumario:The mol­ecule of the title compound, C(5)H(8)O(2), a low-melting α,β-unsaturated carb­oxy­lic acid, is essentially planar [maximum displacement = 0.0239 (13) Å]. In the crystal, mol­ecules are linked into centrosymmetric dimers via pairs of O—H⋯O hydrogen bonds.

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