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

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

6 Citations (Scopus)

6 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

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}).",

keywords = "Crystal structure, Dimer, Hydrogen bond, Unsaturated carboxylic acid",

author = "Tim Peppel and Marcel Sonneck and Anke Spannenberg and Sebastian Wohlrab and Harrison, {W. T A}",

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.",

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doi = "10.1107/S2056989015007380",

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T1 - Crystal structure of (E)-hex-2-enoic acid

AU - Peppel, Tim

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.

PY - 2015/5/1

Y1 - 2015/5/1

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).

KW - Crystal structure

KW - Dimer

KW - Hydrogen bond

KW - Unsaturated carboxylic acid

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DO - 10.1107/S2056989015007380

M3 - Article

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JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

SN - 1600-5368

IS - 5

ER -

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

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Keywords

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