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Updated: Jun 1, 2026
![[(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)
09:12
[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
Bis(μ-3-carb-oxy-2-oxidobenzoato)-κO,O:O;κO:O,O-bis-[aqua-(2,2'-bipyridine-κN,N')copper(II)].
Summary
This study details a dinuclear copper complex with a distorted octahedral geometry. The complex forms a 2D network structure through hydrogen bonding in its crystal arrangement.
Area of Science:
- Coordination Chemistry
- Crystal Engineering
- Materials Science
Background:
- Dinuclear copper complexes are of interest for their diverse structural motifs and potential applications.
- Understanding the coordination environment and intermolecular interactions is crucial for designing functional materials.
Purpose of the Study:
- To synthesize and characterize a novel centrosymmetric dinuclear copper(II) complex.
- To investigate the coordination geometry and crystal structure of the complex.
- To explore the self-assembly behavior driven by hydrogen bonding.
Main Methods:
- Single-crystal X-ray diffraction to determine the molecular and crystal structure.
- Spectroscopic techniques for characterization (implied).
- Analysis of coordination bonds and hydrogen bonding interactions.
Main Results:
- The complex [Cu(2)(C(8)H(4)O(5))(2)(C(10)H(8)N(2))(2)(H(2)O)(2)] was synthesized and structurally elucidated.
- The copper(II) ion exhibits a distorted octahedral coordination geometry involving bipyridine, carboxylate, and water ligands.
- Dinuclear units self-assemble into a two-dimensional network via O-H⋯O hydrogen bonds.
Conclusions:
- The study successfully synthesized and characterized a novel dinuclear copper complex.
- The coordination environment and weak Cu-O(H) bond were identified.
- The formation of a 2D network structure highlights the role of hydrogen bonding in crystal engineering.
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