Cooperative sp C—H⋯N and sp2 C—H⋯N hydrogen bonding in the 1:1 cocrystal 1,2-bis­(pyrimidin-5-yl)ethyne–2,6-diethynyl­pyridine

Bosch, E.

doi:10.1107/S2056989026011102

Figure 5
Two-dimensional fingerprint plots showing the contributions of the major interactions to the total Hirshfeld surface area of a BPE in the cocrystal. (a) All atom-atom interactions, (b) N⋯H/H⋯N interactions, (c) H⋯H/H⋯H interactions and (d) C⋯H/H⋯C interactions.

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ISSN: 2056-9890

Volume 82| Part 11| November 2026| Pages 1376-1379

https://doi.org/10.1107/S2056989026011102

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