Crystal structures and Hirshfeld surface analyses of the two isotypic compounds (E)-1-(4-bromo­phen­yl)-2-[2,2-di­chloro-1-(4-nitro­phen­yl)ethen­yl]diazene and (E)-1-(4-chloro­phen­yl)-2-[2,2-di­chloro-1-(4-nitro­phen­yl)ethen­yl]diazene

Akkurt, M.; Shikhaliyev, N.Q.; Suleymanova, G.T.; Babayeva, G.V.; Mammadova, G.Z.; Niyazova, A.A.; Shikhaliyeva, I.M.; Toze, F.A.A.

doi:10.1107/S2056989019010004

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 7
The Hirshfeld surface representations and the full two-dimensional fingerprint plots for (II)

, showing (a) all interactions, and delineated into (b) Cl⋯H/H⋯Cl, (c) C⋯H/H⋯C, (d) O⋯H/H⋯O, (e) H⋯H, (f) Cl⋯C/C⋯Cl, (g) N⋯H/H⋯N and (h) Cl⋯Cl interactions. The d_i and d_e values are the closest internal and external distances (in Å) from a given point on the Hirshfeld surface.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 75| Part 8| August 2019| Pages 1199-1204

https://doi.org/10.1107/S2056989019010004

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