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Updated: Feb 10, 2026

Synthesis and Performance Evaluations of ZnCoS/ZnCdS with Twin Crystal Structure for Multifunctional Redox Photocatalysis in Energy Applications
Published on: July 25, 2025
Crystal structure and Hirshfeld surface analyses, inter-action energy calculations and energy frameworks of
Naser E Eltayeb1,2, Yaseen A Almehmadi1,3, Tuncer Hökelek4
1Department of Chemistry Rabigh College of Science and Arts King Abdulaziz University,Jeddah 21589 Saudi Arabia.
Abstract:
The benzimidazole and anthracene moieties in the title compound, C21H14N2, are oriented at a dihedral angle of 46.00 (2)°. In the crystal, N-H⋯N hydrogen bonds link the mol-ecules into infinite chains along the b-axis direction. In addition, C-H⋯π inter-actions contribute to the consolidation of the packing. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions to the crystal packing are from H⋯H (47.2%) and H⋯/C⋯H (39.4%) inter-actions. An energy-framework calculation indicates that the electrostatic and dispersion energies are the most important contributors to the packing.
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