Literature DB >> 17148907

(+/-)-3-Oxocyclopentanecarboxylic acid: The smallest keto acid known to aggregate by catemeric hydrogen bonding.

Muhammad H Malak1, Daniel Baker, Andrew P J Brunskill, Hugh W Thompson, Roger A Lalancette.   

Abstract

The title compound, C6H8O3, is the smallest keto acid yet found to aggregate in the solid as acid-to-ketone hydrogen-bonded catemers. Four translational chains pass through the cell in the a direction [O...O = 2.6915 (14) A and O-H...O = 166 degrees]. Two intermolecular C-H...O close contacts exist, involving both carbonyl functions.

Entities:  

Year:  2006        PMID: 17148907     DOI: 10.1107/S0108270106041369

Source DB:  PubMed          Journal:  Acta Crystallogr C        ISSN: 0108-2701            Impact factor:   1.172


  2 in total

1.  3-Oxocyclo-butane-carboxylic acid: hydrogen bonding in a small-ring γ-keto acid.

Authors:  Georgia Efthimiopoulos; Hugh W Thompson; Roger A Lalancette
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-02-11

2.  (±)-2-Oxocyclo-penta-neacetic acid: catemeric hydrogen bonding in a γ-keto acid.

Authors:  Georgia Efthimiopoulos; Markos M Papadakis; Hugh W Thompson; Roger A Lalancette
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-03-31
  2 in total

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