Synthesis, crystal structure and Hirshfeld surface analysis of bis(2-amino-1,3,4-thiadiazol-3-ium) diaquadichlorido(propanedioato-κ <sup>2</sup> <i>O</i> <sup>1</sup> , <i>O</i> <sup>3</sup> )manganate(II)
Guzal NuralievaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanMushtari AlievaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanEkaterina KinshakovaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanAziz AtashovKarakalpak State University, 1 Ch.Abdirov St. Nukus, 230112, UzbekistanJamshid AshurovInstitute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, M. Ulugbek St, 83, Tashkent, 100125, UzbekistanShakhnoza KadirovaNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 UzbekistanBаtirbаy TоrаmbеtоvNational University of Uzbekistan named after Mirzo Ulugbek 4 University St Tashkent 100174 Uzbekistan
ABI
Abstract
atom of the complex anion adopts a distorted octa-hedral coordination environment, defined by two aqua, two chlorido, and one bidentate malonato ligands. The anion is charge balanced by two thia-diazole moieties protonated at one of the heterocyclic N atoms. In the crystal, the cations and anions engage in extensive hydrogen-bonding inter-actions and short S⋯Cl contacts; additional π-π stacking inter-actions are present between adjacent cations. Hirshfeld surface analysis was used to qu-antify the inter-molecular inter-actions of the complex anion, revealing that H⋯O, H⋯Cl, and H⋯H inter-actions contribute most to the crystal packing.
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