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

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 5
Various types of chains that join hydrogen-bonded molecules related by a twofold screw axis in a head-to-tail fashion. BOH3 and BN13 chose tertiary amide carbonyls as the best of the four possible carbonyl acceptors, while secondary amides in BN23 and BOH2 donate their N-H_trans protons to the distal benzoyloxy carbonyls.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

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

doi:10.1107/S010876810100430X

Follow Acta Cryst. B

Search term		doi		Advanced search
Author		volume	page