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Figure 5
(a) X-ray crystal structure of 4. The violet and grey balls represent Co and C atoms, respectively. (b) Host–guest interaction between a methyl group and cone-shaped cavity of two adjacent racemic cages.

IUCrJ
Volume 10| Part 3| May 2023| Pages 321-328
ISSN: 2052-2525
https://doi.org/10.1107/S2052252523002385