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Synthesis, crystal structure and Hirshfeld surface analysis of bis(acetylacetonato-κ<sup>2</sup> <i>O</i>,<i>O</i>′)(2-amino-1-methyl-1<i>H</i>-benzimidazole-κ<i>N</i> <sup>3</sup>)copper(II)

Kyzlarkhan SiddikovaKarshi Engineering Economics Institute, Mustakillik Avenue 225, Karshi 180100, UzbekistanDaminbek A. ZIYATOVNational University of Uzbekistan named after Mirzo Ulugbek University Street 4 Tashkent 100174 UzbekistanAkmaljon TojiboevUniversity of Geological Sciences, Olimlar Street 64, Tashkent 100125, UzbekistanJamshid AshurovInstitute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, Mirzo Ulugbek Street 83, Tashkent 100125, UzbekistanZukhra C. KadirovaUzbek-Japan Innovation Center of Youth, University Street 2B, Tashkent 100095, UzbekistanShahlo DaminovaNational University of Uzbekistan named after Mirzo Ulugbek University Street 4 Tashkent 100174 Uzbekistan
ABI

Annotatsiya

The title compound, [Cu(C 5 H 7 O 2 ) 2 (C 8 H 9 N 3 )], crystallizes in the orthorhombic space group Pnma . In the crystal structure, the Cu II ion is coordinated by two acetylacetonate ligands and one 2-amino-1-methyl-1 H -benzimidazole ligand. The crystal structure features intramolecular N—H...O and intermolecular N—H...O hydrogen bonds, which contribute to the overall cohesion of the crystal. Hirshfeld surface analysis and two-dimensional fingerprint plots were utilized to quantify the intermolecular interactions, revealing the relative contributions of H...H (61.1%), H...C/C...H (21.3%), and O...H/H...O (11.3%) contacts to the crystal packing.

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