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Updated: May 24, 2026

Preparation of a Corannulene-functionalized Hexahelicene by Copper(I)-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
Published on: September 18, 2016
catena-Poly[[[aqua-(5-carb-oxy-pyridine-3-carboxyl-ato-κN)copper(I)]-μ-4,4'-bipyridine-κN:N'] monohydrate]
1College of Food Engineering, Jilin Teachers' Institute of Engineering and Technology, 130052 Changchun, Jilin, People's Republic of China.
Abstract:
In the title compound, {[Cu(C(7)H(4)NO(4))(C(10)H(8)N(2))(H(2)O)]·H(2)O}(n), the Cu(I) ion is coordinated by the N atom from a 5-carb-oxy-pyridine-3-carboxyl-ate anion, two N atoms from two 4,4'-bipyridine (4,4'-bipy) ligands and one water mol-ecule in a distorted tetra-hedral geometry. The 4,4'-bipy ligands bridge the Cu(I) ions into polymeric chains propagating in [201]. The latticeand the coordinating water mol-ecules as well as the carboxy OH function are involved in the formation of inter-molecular O-H⋯O hydrogen bonds, which consolidate the crystal packing.
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