Synthesis, crystal structure and Hirshfeld surface analysis of 2-{4-[(2-chlorophenyl)methyl]-3-methyl6-oxopyridazin-1-yl}-N-phenylacetamide.

Autor:	Assila, Hamza, Zaoui, Younes, Mubengayi, Camille Kalonji, Guerrab, Walid, Alsubari, Abdulsalam, Mague, Joel T., Ramli, Youssef, Ansar, Mhammed
Předmět:	HYDROGEN bonding SURFACE analysis CRYSTAL structure SURFACE structure MOIETIES (Chemistry) ACETAMIDE
Zdroj:	Acta Crystallographica Section E: Crystallographic Communications; Nov2024, Vol. 80 Issue 11, p1221-1225, 11p
Abstrakt:	In the title mol­ecule, C20H18ClN3O2, the 2-chloro­phenyl group is disordered to a small extent [occupancies 0.875 (2)/0.125 (2)]. The phenyl­acetamide moiety is nearly planar due to a weak, intra­molecular C—H⋯O hydrogen bond. In the crystal, N—H⋯O hydrogen bonds and π-stacking inter­actions between pyridazine and phenyl rings form helical chains of mol­ecules in the b-axis direction, which are linked by C—H⋯O hydrogen bonds and C—H⋯π(ring) inter­actions. A Hirshfeld surface analysis was performed, which showed that H⋯H, C⋯H/H⋯C and O⋯H/H⋯O inter­actions to dominate the inter­molecular contacts in the crystal. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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