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Updated: May 22, 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)
[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
Tetra-μ-benzoato-bis-[(3,5-dimethyl-pyridine)-copper(II)]
Qian Guo1, Ping Wang, Fu-Chen Liu
1School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300191, People's Republic of China.
Abstract:
In the centrosymmetric binuclear title compound, [Cu(2)(C(7)H(5)O(2))(4)(C(7)H(9)N)(2)], the Cu(II) atom is coordinated by four O atoms from benzoate anions and one N atom from a dimethyl-pyridine ligand. A paddle-wheel-like dimer is formed by two Cu(II) ions and four benzoate anions with two 3,5-dimethyl-pyridine ligands at the axial position of the Cu(II) ions. The dihedral angle between the two unique benzene rings is 84.26 (16)°. The dihedral angles between the pyridine ring and the benzene rings are 61.67 (15) and 34.27 (14)°. There is π-π stacking of inversion-related pyridine rings, with a centroid-centroid distance of 3.833 (2) Å.
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