Synthesis, crystal structure and Hirshfeld surface analysis of a zinc(II) coordination polymer of 5-phenyl-1,3,4-oxa-diazole-2-thiol-ate

• Published in: Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2022-08, Vol.78 (Pt 8), p.794-797
• Main Authors: Pirimova, Mehribon, Torambetov, Batirbay, Kadirova, Shakhnoza, Ziyaev, Abdukhakim, Gonnade, Rajesh G, Ashurov, Jamshid
• Format: Article
• Language: English
• Subjects: Research Communications
• ISSN: 2056-9890; 2056-9890
• DOI: 10.1107/S2056989022006922

A new zinc coordination polymer with 5-phenyl-1,3,4-oxa-diazole-2-thiol-ate, namely, -poly[zinc(II)-bis-(μ -5-phenyl-1,3,4-oxa-diazole-2-thiol-ato)-κ : ;κ : ], [Zn(C H N OS) ] , was synthesized. The single-crystal X-ray diffraction analysis shows that the polymeric structure crystallizes in the centrosymmetric monoclinic 2/ space group. The Zn atom is coordinated to two S and two N atoms from four crystallographically independent ( ) ligands, forming zigzag chains along the [001] direction. This polymer complex forms an eight-membered [Zn-S-C-N-Zn-S-C-N] chair-like ring with two Zn atoms and two ligand mol-ecules. On the Hirshfeld surface, the largest contributions come from the short contacts such as van der Waals forces, including H⋯H, C⋯H and S⋯H. Inter-actions including N⋯H, O⋯H and C⋯C contacts were also observed; however, their contribution to the overall stability of the crystal lattice is minor.