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Amani Direm
Publications - 26
Citations - 102
Amani Direm is an academic researcher. The author has contributed to research in topics: Hydrogen bond & Crystal structure. The author has an hindex of 5, co-authored 21 publications receiving 75 citations.
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Trans-dichlorotetrakis(1H-pyrazole-κN2)copper(II): Synthesis, crystal structure, hydrogen bonding graph-sets, vibrational and DFT studies
TL;DR: In this article, the structural conformers, optimized geometric parameters, normal mode frequencies and corresponding vibrational assignments of the copper complex were examined by means of the density functional theory (DFT) method, the Becke-3-Lee-Yang-Parr (B3LYP) functional, the 6-311+G(3df,p) and lanl2dz basis sets.
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Cytosinium–hydrogen maleate–cytosine (1/1/1)
TL;DR: The title organic salt was synthesized from cytosine base and maleic acid, giving rise to a nearly planar two-dimensional network parallel to (101), and an intramolecular O—H⋯O hydrogen bond occurs in the hydrogen maleate anion.
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Anilinium hydrogen sulfate
TL;DR: The asymmetric unit of the title compound, C6H8N+·HSO4 −, contains two cations and two anions which are linked to each other through N—H⋯O hydrogen bonds, formed by all H atoms covalently bonded to the N atoms.
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Intermolecular interactions of proton transfer compounds: synthesis, crystal structure and Hirshfeld surface analysis
TL;DR: Three new proton transfer compounds, synthesized, their IR modes of vibrations have been assigned and their crystal structures studied by means of single-crystal X-ray diffraction revealed that the three structures are dominated by H...O/O...H and H...H contacts.
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Sev and pcu topological nets in one-pot newly synthesized mixed-ligand imidazole-containing Cu(II) coordination frameworks: Crystal structure, intermolecular interactions, theoretical calculations, magnetic behavior and biological activity
Amani Direm,Mohammed S. M. Abdelbaky,Koray Sayin,Andrea Cornia,Olufunso O. Abosede,Santiago García-Granda +5 more
TL;DR: In this article, two mixed-ligand coordination frameworks, occurring concomitantly, namely [Cu(Im) 3 (H 2 Cit)] (1 ) and [cu(Im 2 (HCit)]·HIm (2 ), were obtained as a result of the one-pot reaction between imidazole, citric acid and copper chloride.