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Updated: Jun 1, 2026

Synthesis of Triazole and Tetrazole-Functionalized Zr-Based Metal-Organic Frameworks Through Post-Synthetic Ligand Exchange
Published on: June 23, 2023
catena-Poly[4,4'-bipyridinium [[diaqua-disulfatocadmium(II)]-μ-4,4'-bipyridine-κN:N'] dihydrate]
Wei Xu1, Bi-Ju Huang, Ling-Feng Qiu
1State Key Laboratory Base of Novel Functional Materials & Preparation Science, Center of Applied Solid State Chemistry Research, Ningbo University, Ningbo 315211, People's Republic of China.
Abstract:
The title compound, {(C(10)H(10)N(2))[Cd(SO(4))(2)(C(10)H(8)N(2))(H(2)O)(2)]·2H(2)O}(n), consists of anionic chains of the Cd complex, diprotonated 4,4'-bipyridinium cations and uncoordinated water mol-ecules. In the anionic chain, the Cd atom lies on a center of inversion in an octa-hedral geometry. The midpoint of the coordinated bipyridine also resides on a center of inversion, as does the non-coordinated bipyridinium counterion. O-H⋯O and N-H⋯O hydrogen bonding inter-actions and π-π stacking inter-actions in the structure are responsible for the supra-molecular assembly.
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