Crystal structure and Hirshfeld surface analysis of bis(2-amino-1-methylbenzimidazole-κ<i>N</i> <sup>3</sup>)bis(salicylato-κ<sup>2</sup> <i>O</i>,<i>O</i>′)copper(II)
Salmon MukhammadievUzbekistan Japan Innovation Center of Youth, University Street 2B, Tashkent 100095, UzbekistanFeruza FayzullayevaUzbekistan Japan Innovation Center of Youth, University Street 2B, Tashkent 100095, UzbekistanZukhra C. KadirovaUzbekistan Japan Innovation Center of Youth, University Street 2B, Tashkent 100095, UzbekistanAkmaljon TojiboevUniversity of Geological Sciences, Olimlar street, 64, Mirzo Ulug'bek district, Tashkent, UzbekistanJamshid AshurovInstitute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, 100125, M.,Ulug'bek Str, 83, Tashkent, UzbekistanShahlo DaminovaUzbekistan Japan Innovation Center of Youth University Street 2B Tashkent 100095 National University of Uzbekistan named after Mirzo Ulugbek University Street 4 Tashkent 100174 Uzbekistan
ABI
Аннотация
The title complex, [Cu(C 7 H 5 O 3 ) 2 (C 8 H 9 N 3 ) 2 ], crystallizes in the monoclinic space group C 2/ c . The Cu II cation is located on an inversion center and adopts a distorted octahedral coordination environment defined by two aromatic N atoms from neutral 2-amino-1-methylbenzimidazole ligands and by four O atoms from two bidentate salicylate anions coordinating via their carboxylate groups. The tri-periodic supramolecular network features intra- and intermolecular O—H...O, N—H...O and C—H...O hydrogen bonds, along with π–π stacking and C—H...π interactions. Hirshfeld surface analysis indicates that H...H (43.7% contribution), C...H/H...C (35.8%), and O...H/H...O (14.1%) contacts dominate the intermolecular interactions.
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