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

Tim Peppel; Marcel Sonneck; Anke Spannenberg; Sebastian Wohlrab; W. T A Harrison

doi:10.1107/S2056989015007380

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

Tim Peppel^*, Marcel Sonneck, Anke Spannenberg, Sebastian Wohlrab, W. T A Harrison (Editor)

^*Corresponding author for this work

Chemistry

University of Rostock

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

7 Downloads (Pure)

Abstract

The crystal structure of the title compound, C₆H₁₀O₂, an α,β-unsaturated carboxylic acid, displays carboxylic acid inversion dimers linked by pairs of O - H⋯O hydrogen bonds. The packing is characterized by layers of acid dimers. All the non-H atoms of the (E)-hex-2-enoic acid molecule lie almost in the same plane (r.m.s. deviation for the non-H atoms = 0.018 Å).

Original language	English
Pages (from-to)	o323
Number of pages	1
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	71
Issue number	5
Early online date	18 Apr 2015
DOIs	https://doi.org/10.1107/S2056989015007380
Publication status	Published - 1 May 2015

Bibliographical note

Acknowledgements
The authors thank P. Thiele (University of Rostock) for the DSC measurements and Professor Dr J. G. de Vries (LIKAT) for helpful support.

Keywords

Crystal structure
Dimer
Hydrogen bond
Unsaturated carboxylic acid

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10.1107/S2056989015007380Licence: CC BY

Crystal structure of (E)-hex-2-enoic acid
© 2015 Peppelet al. Licence: Creative Commons Attribution (CC-BY) https://creativecommons.org/licenses/by/4.0/
Final published version, 333 KBLicence: CC BY

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title = "Crystal structure of (E)-hex-2-enoic acid",

abstract = "The crystal structure of the title compound, C6H10O2, an α,β-unsaturated carboxylic acid, displays carboxylic acid inversion dimers linked by pairs of O - H⋯O hydrogen bonds. The packing is characterized by layers of acid dimers. All the non-H atoms of the (E)-hex-2-enoic acid molecule lie almost in the same plane (r.m.s. deviation for the non-H atoms = 0.018 {\AA}).",

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AU - Sonneck, Marcel

AU - Spannenberg, Anke

AU - Wohlrab, Sebastian

A2 - Harrison, W. T A

N1 - Acknowledgements The authors thank P. Thiele (University of Rostock) for the DSC measurements and Professor Dr J. G. de Vries (LIKAT) for helpful support.

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N2 - The crystal structure of the title compound, C6H10O2, an α,β-unsaturated carboxylic acid, displays carboxylic acid inversion dimers linked by pairs of O - H⋯O hydrogen bonds. The packing is characterized by layers of acid dimers. All the non-H atoms of the (E)-hex-2-enoic acid molecule lie almost in the same plane (r.m.s. deviation for the non-H atoms = 0.018 Å).

AB - The crystal structure of the title compound, C6H10O2, an α,β-unsaturated carboxylic acid, displays carboxylic acid inversion dimers linked by pairs of O - H⋯O hydrogen bonds. The packing is characterized by layers of acid dimers. All the non-H atoms of the (E)-hex-2-enoic acid molecule lie almost in the same plane (r.m.s. deviation for the non-H atoms = 0.018 Å).

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KW - Hydrogen bond

KW - Unsaturated carboxylic acid

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

Abstract

Bibliographical note

Keywords

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