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Updated: May 31, 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
Aqua-[1-(4-carb-oxy-phen-yl)-1H-imidazole-κN](pyridine-2,6-dicarboxyl-ato-κO,N,O)copper(II) monohydrate
1School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 330031, People's Republic of China.
Abstract:
In the title complex, [Cu(C(7)H(3)NO(4))(C(10)H(8)N(2)O(2))(H(2)O)]·H(2)O, the Cu(II) ion is in a slightly distorted square-pyramidal geometry. Two carboxyl-ate O atoms and one pyridine N atom from a pyridine-2,6-dicarboxyl-ate ligand chelate the Cu(II) ion, forming two stable five-membered metalla rings. One imidazole N atom from a 1-(4-carb-oxy-phen-yl)imidazole ligand and one water mol-ecule complete the five-coordination. O-H⋯O hydrogen bonds involving the coordinated water mol-ecules and carboxyl-ate groups link the complex mol-ecules into chain-containing dinuclear macrocycles. O-H⋯O hydrogen bonds involving the uncoordinated water mol-ecules link the chains into a layer extending parallel to (10[Formula: see text]).
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