Isomorphous crystal structures of chlorodi­acetyl­ene and iododi­acetyl­ene derivatives: simultaneous hydrogen and halogen bonds on carbon­yl

Baillargeon, P.; Rahem, T.; Caron-Duval, É.; Tremblay, J.; Fortin, C.; Blais, É.; Fan, V.; Fortin, D.; Dory, Y.L.

doi:10.1107/S2056989017010155

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 2
Halogen (green lines) and/or hydrogen bonds (blue lines) inside the supramolecular walls of (A) diyne (I), (B) chlorodiyne (II), (C) bromodiyne (III) and (D) iododiyne (IV). The nonpolar H atoms have been omitted for clarity.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 73| Part 8| August 2017| Pages 1175-1179

https://doi.org/10.1107/S2056989017010155

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