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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)
[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
{5,5'-Bis(methoxy-carbonyl-meth-oxy)-2,2'-[ethane-1,2-diylbis(nitrilo-methyl-idyne)]-diphenolato}copper(II)
Zhi-Hui Wang1, Jian-Fang Ma, Hua Wu
1Department of Chemistry, Northeast Normal University, Changchun 130024, People's Republic of China.
Abstract:
The title compound, [Cu(C(22)H(22)N(2)O(8))], is a tetra-dentate Schiff base complex. The Cu(II) ion has a nearly square-planar geometry, being coordinated by two N atoms and two O atoms. The two chemically equivalent halves of the mol-ecule are crystallographically independent. One of the carboxylic acid methyl ester units is located in the main plane of the mol-ecule and the other is rotated by 65.3 (5)° with respect to this unit. In the crystal structure, there are π-π stacking inter-actions between adjacent six-membered chelate rings, with centroid-to-centroid distances of 3.602 (2) Å.
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