view article

Figure 2
Part of the crystal structure of (I[link]) showing the formation of an R33(20) ring in the (001) sheet by a three-centre N—H⋯(O)2 hydrogen bond. H atoms bonded to C atoms have been omitted for clarity. Atoms marked with an asterisk (*), hash (#) or dollar sign ($) are at the symmetry positions (½ − x, ½ + y, [3 \over 2] − z), (−½ − x, ½ + y, [3 \over 2] − z) and (x, 1 + y, z), respectively.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Follow Acta Cryst. C
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds