A mediated hydrogen bond in an α-hydroxycarboxyl group: X-ray structure of (R,R)-N-methyltartramic acid monohydrate and an ab initio study of model systems

Rychlewska, U.; Szarecka, A.; Rychlewski, J.; Motała, R.

doi:10.1107/S0108768199005091

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 3
C(7) chains formed by translationally related molecules hydrogen bonded in a head-to-tail fashion (a) in MMA·H₂O and (b) in (R,R)-tartaric acid. Note that in (a) the chains are formed between carboxylic and N-methylamide groups, while in (b) they are formed between two carboxylic groups.

STRUCTURAL SCIENCE
CRYSTAL ENGINEERING
MATERIALS

ISSN: 2052-5206

Volume 55| Part 4| August 1999| Pages 617-625

doi:10.1107/S0108768199005091

Follow Acta Cryst. B

Search IUCr Journals		doi		Advanced search
Author		volume	page