Work

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

Year: 2024

Type: article

Abstract: 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.

Source: Acta Crystallographica Section E Crystallographic Communications

DOI: 10.1107/s2056989024011538

Authors: Kyzlarkhan Siddikova, Daminbek Ziyatov, Akmaljon Tojiboev, Jamshid Ashurov, Zukhra Kadirova, Shahlo Daminova

Institutions: Karshi State Technical University, National University of Uzbekistan, Namangan State University, Academy of Sciences Republic of Uzbekistan

Language: English

Topic: Crystal structures of chemical compounds

Subfield: Inorganic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $500

Funders: Japan International Cooperation Agency, JST-Mirai Program