view article

Figure 3
The [R_{2}^{2}](8) dimer of zymonic acid. Unlabeled atoms are related to their labeled counterparts by a crystallographic twofold axis (1 − x, y, [{3\over 2}] − z). This uncommon symmetry [for an [R_{2}^{2}](8) dimer] forces the O—H⋯O hydrogen bonds involved to be 50:50 disordered about the twofold axis.

ISSN: 2056-9890
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds