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Figure 2
Crystal structure of HESNA·H2O. (a) and (b) Bilayered 2D coordination networks propagate along the crystallographic bc plane and are cross-linked by hydrogen bonds between H2O molecules and HES anions along the a axis. (c) Cyclic dimers of HES form through pairs of PhOH⋯PhO hydrogen bonds (motif I) which exist throughout the 2D coordination networks. HES anions are shown in red.

Volume 10| Part 3| May 2023| Pages 329-340
ISSN: 2052-2525