Crystal structures, Hirshfeld surface analysis and inter­action energies of (Z)-2-(4-methyl­benzylidene)- and (Z)-2-(furfuryl­idene)-2H-benzo[b][1,4]thia­zin-3(4H)-one

Hni, B.; Moussaif, A.; Domasevitch, K.V.; Mague, J.T.; Mazzah, A.; Essassi, E.M.; Sebbar, N.K.

doi:10.1107/S2056989025008904

Acta Crystallographica Section E
Acta Crystallographica
Section E CRYSTALLOGRAPHIC COMMUNICATIONS

IUCr IT WDC

home archive editors for authors for readers submit open access

view article

Figure 4
Projection of the structure 1 on the ac plane, showing mutual C—H⋯π bonding between columns of stacked dimers (which are orthogonal to the drawing plane) and weak interlayer C—H⋯S interactions. Both kinds of bonds generate helical motifs identified here by orthogonal 2₁ axes. [Symmetry codes: (i) −x + 1, −y, −z + 1; (ii) −x + $[{1\over 2}]$ , y − $[{1\over 2}]$ , −z + $[{1\over 2}]$ ; (iv) −x + $[{3\over 2}]$ , y + $[{1\over 2}]$ , −z + $[{1\over 2}]$ .]

CRYSTALLOGRAPHIC
COMMUNICATIONS

ISSN: 2056-9890

Volume 81| Part 11| November 2025| Pages 1055-1062

https://doi.org/10.1107/S2056989025008904

Open

access

Follow Acta Cryst. E

Search IUCr Journals		doi		Advanced search
Author		volume	page