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![[(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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[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
(Formato-κO)bis-(1,10-phenanthroline-κN,N')copper(II) formate hexa-hydrate
Wei Xu1, Jian-Li Lin, Hong-Zhen Xie
1State Key Laboratory Base of Novel Functional Materials & Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, People's Republic of China.
Summary
This study details the crystal structure of a copper(II) complex featuring formate and phenanthroline ligands. Supra-molecular assembly is driven by hydrogen bonding and π-π interactions, revealing intricate crystal packing.
Area of Science:
- Coordination Chemistry
- Crystallography
- Supramolecular Chemistry
Background:
- Copper complexes with nitrogen-containing ligands are crucial in various chemical and biological processes.
- Understanding the coordination environment and intermolecular forces is key to designing novel materials.
Purpose of the Study:
- To elucidate the crystal structure and supramolecular assembly of a novel copper(II) complex.
- To analyze the coordination geometry around the copper center and identify the driving forces for crystal packing.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the molecular and crystal structure.
- Analysis of bond distances, angles, and intermolecular interactions (hydrogen bonding, π-π stacking) was performed.
Main Results:
- The copper(II) ion adopts a distorted trigonal-bipyramidal coordination geometry.
- The complex consists of a central copper atom coordinated by one formate ligand and two 1,10-phenanthroline ligands.
- Intermolecular hydrogen bonding between water molecules and π-π interactions between phenanthroline rings facilitate supramolecular assembly.
Conclusions:
- The study provides a detailed structural characterization of the copper(II)-formate-phenanthroline complex.
- Hydrogen bonding and π-π interactions are identified as the primary forces governing the observed supramolecular architecture.
- The findings contribute to the understanding of crystal engineering principles in coordination compounds.
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