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Figure 4
(a) Motifs M7, M6, M3, M6 and M7 (TM16), and M5, M4 and M5 (TM17) found in the crystal structure of 1a·DMSO. (b) The host–guest network in the form of stepped tapes forming a sheet structure.

IUCrJ
Volume 5| Part 3| May 2018| Pages 309-324
ISSN: 2052-2525
https://doi.org/10.1107/S2052252518003317