Interplay between dipolar, stacking and hydrogen-bond interactions in the crystal structures of unsymmetrically substituted esters, amides and nitriles of (R,R)-O,O′-dibenzoyltartaric acid

Rychlewska, U.; Warzajtis, B.

doi:10.1107/S010876810100430X

Acta Crystallographica Section B
Acta Crystallographica
Section B STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS

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Figure 1
Conformational rotamers characteristic for the presented series of (R,R)-tartaric acid derivatives. T represents the trans orientation of the four C atoms that constitute the chain, while s and a describe the synplanar and antiplanar orientation of the benzoyloxy oxygen with respect to the nearest carbonyl group.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 57| Part 3| May 2001| Pages 415-427

doi:10.1107/S010876810100430X

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