view article
Figure 8
A packing diagram of (IV)[link], showing the ribbon structure formed via the π–π inter­actions (magenta dashed lines), and the O—H⋯N/O⋯H—N and C—H⋯O hydrogen bonds (green dashed lines). Except for the methyl group, H atoms not involved in the hydrogen bonds are omitted for clarity. Cg2 and Cg3 are the centroids of the N2/C8–C11/C16 and C11–C16 rings, respectively. [Symmetry codes: (i) x − 1, y, z; (iii) −x + 1, −y, −z + 1; (iv) −x, −y, −z + 1.]

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 77| Part 11| November 2021| Pages 1144-1152
https://doi.org/10.1107/S2056989021010896
Follow Acta Cryst. E
Sign up for e-alerts
E-alerts
Follow Acta Cryst. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS