Hydrogen-Bonding Pattern of a Bicyclic γ-Keto Acid: (−)-<i>anti</i>-Isoketopinic Acid
作者:R. A. Lalancette、M. L. Coté、H. W. Thompson
DOI:10.1107/s0108270196013959
日期:1997.3.15
(-)-1,7-Dimethyl-2-oxobicyclo[2.2.1]heptane-7-anti-carboxylic acid, C10H14O3, crystallizes in space group P4(1) and forms intermolecular carboxyl-to-ketone hydrogen-bonded chains (catemers). The hydrogen-bonded chains are orthogonal to the 4(1) screw axis and involve translationally related molecules.
(-)-1,7-二甲基-2-氧双环[2.2.1]庚烷-7-反羧酸,C10H14O3,结晶于空间群P4(1),形成分子间羧酸至酮的氢键链(catemers)。这些氢键链与4(1)螺丝轴正交,并涉及可移动性相关的分子。