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Updated: May 10, 2026
11:38
Quantifying the Binding Interactions Between Cu(II) and Peptide Residues in the Presence and Absence of Chromophores
Published on: April 5, 2022
Bis(cinnamato-κO)(1,10-phenanthroline-κ(2) N,N')copper(II)
Meriem Benslimane1, Yasmine Kheira Redjel, Hocine Merazig
1Unité de Recherche de Chimie de l'Environnement et Moléculaire Structurale (CHEMS), Faculté des Sciences Exactes, Département de Chimie, Université de Constantine 1, 25000 Constantine, Algeria.
Summary
This study details a mononuclear copper(II) complex featuring cinnamate and 1,10-phenanthroline ligands. The complex exhibits a distorted square-planar geometry and forms supramolecular chains via hydrogen bonds.
Area of Science:
- Coordination Chemistry
- Supramolecular Chemistry
- Crystallography
Background:
- Copper(II) complexes are vital in catalysis and materials science.
- Understanding ligand interactions is key to designing novel metal-organic structures.
- Supramolecular assembly influences material properties.
Purpose of the Study:
- To synthesize and characterize a novel mononuclear copper(II) complex.
- To investigate the coordination environment and crystal structure.
- To explore supramolecular assembly through non-covalent interactions.
Main Methods:
- Single crystal X-ray diffraction
- Synthesis of mononuclear copper(II) complex
- Analysis of intermolecular interactions
Main Results:
- A mononuclear copper(II) complex, [Cu(C9H7O2)2(C12H8N2)], was successfully synthesized.
- The complex displays a distorted square-planar geometry around the Cu(II) ion.
- Supramolecular chains were observed, facilitated by C-H⋯O hydrogen bonds.
Conclusions:
- The synthesized copper(II) complex possesses a unique coordination geometry.
- Intermolecular hydrogen bonding plays a crucial role in the crystal packing and supramolecular architecture.
- This study contributes to the understanding of copper(II) complex formation and self-assembly.
![[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F59739.jpg&w=3840&q=50)
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