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Figure 4
Crystal structure of HESNAH·2EtOH. (a) Coordination polymer chains propagate along the b axis with HES and HES− arranged on each side and linked to neighbouring chains along the c axis via PhOH⋯PhO− hydrogen bonds. (b) Adjacent chains along the a axis are connected by EtOH molecules and by (c) cyclic dimers of HES− anions through pairs of PhOH⋯PhOH hydrogen bonds (motif II). HES molecules and HES− anions are show in green and red, respectively.

IUCrJ
Volume 10| Part 3| May 2023| Pages 329-340
ISSN: 2052-2525
https://doi.org/10.1107/S205225252300266X