Consistent supra­molecular motifs and different local symmetries in the structures of 2-amino-5-(4-fluoro­phen­yl)-1,3-thia­zole-4-carbaldehyde and 2-amino-5-(4-chloro­phen­yl)-1,3-thia­zole-4-carbaldehyde

Guseinov, F.I.; Afanaseva, K.A.; Gaidar, S.M.; Pikina, A.M.; Akkurt, M.; Aliyeva, F.S.; Hasanov, K.I.; Belay, A.N.

doi:10.1107/S2056989025010667

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

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Figure 4
A partial view of the packing of (II)

showing N—H⋯N and N—H⋯O hydrogen bonds, forming zigzag ribbons propagating along the [100] direction, with successive [ R₁⁴(8) R₁²(5) R₂²(8) R₁²(5) R₁⁴(8)]_n motifs. Symmetry codes: (i) −x + 1, −y + 1, −z; (ii) x + $[{1\over 2}]$ , −y + 1, z; (iii) x + $[{1\over 2}]$ , −y + 1, z.

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 82| Part 1| January 2026| Pages 14-18

https://doi.org/10.1107/S2056989025010667

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