Synthesis, crystal structure and Hirshfeld surface analysis of 3,3′-[ethane-1,2-diylbis(sulfanediyl)]bis(1 <i>H</i> -1,2,4-triazol-5-amine)
Shakhnoza MavlonovaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanGiyosiddin KhayrullaevNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanDilnoza RakhmonovaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanMirigul BerdimuratovaKarakalpak State University, 1 Ch. Abdirov St. Nukus, 230112, UzbekistanShakhnoza KadirovaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanJamshid AshurovInstitute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, M. Ulugbek St., 83, Tashkent, 100125, UzbekistanBatirbay Smetovich TorambetovNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 Uzbekistan
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Abstract
space group. The mol-ecular geometry features a flexible ethyl-enedi-thio spacer inducing a 76.69 (11)° dihedral angle between triazole moieties; this twist precludes π-π stacking. The crystal cohesion is instead driven by a two-dimensional supra-molecular framework maintained by strong N-H⋯N hydrogen bonds and auxiliary N⋯S and C⋯S contacts. Qu-anti-tative Hirshfeld surface analysis confirms the dominance of hydrogen-involving inter-actions (98.8%), with N⋯H (40.4%) and H⋯H (27.1%) as the primary contributors to the packing arrangement.
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