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Poly[[[μ-1,4-bis-(pyridin-4-ylcarbon-yl)piperazine-κ²N:N'][μ-2-(2-carboxyl-atoeth-1-en-1-yl)benzoato-κ²O:O²]zinc(II)] 2.5 hydrate]: a tri-periodic coordination polymer with a dimer-based six-connected pcu topology.

ABSTRACT: The title compound, {[Zn(C₁₀H₆O₄)(C₁₆H₁₆N₄O₂]·2.5H₂O}_n, contains five-coordinate Zn^II ions inter-mediate between square-pyramidal and trigonal-bipyramidal coordination environments. The Zn^II ions are connected by 2-carb-oxy-cinnamate (cca) ligands and N,N'-bis-(pyridine-4-carboxamido)-piperazine (4-pcap) ligands to construct a non-inter-penetrated, tri-periodic coordination polymer with embedded [Zn₂(OCO)₂] dimeric units. Treating these as six-connected nodes reveals an overall (4¹²6³) pcu topology. One of the 4-pcap piperazinyl rings is disordered equally over two sets of crystallographic positions.

SUBMITTER: Glatz EJ

PROVIDER: S-EPMC10561219 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature

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Poly[[[μ-1,4-bis-(pyridin-4-ylcarbon-yl)piperazine-κ²N:N'][μ-2-(2-carboxyl-atoeth-1-en-1-yl)benzoato-κ²O:O²]zinc(II)] 2.5 hydrate]: a tri-periodic coordination polymer with a dimer-based six-connected pcu topology.

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Poly[[[μ-1,4-bis-(pyridin-4-ylcarbon-yl)piperazine-κ2N:N'][μ-2-(2-carboxyl-atoeth-1-en-1-yl)benzoato-κ2O:O2]zinc(II)] 2.5 hydrate]: a tri-periodic coordination polymer with a dimer-based six-connected pcu topology.

OmicsDI is part of the ELIXIR infrastructure

Tweets

Poly[[[μ-1,4-bis-(pyridin-4-ylcarbon-yl)piperazine-κ²N:N'][μ-2-(2-carboxyl-atoeth-1-en-1-yl)benzoato-κ²O:O²]zinc(II)] 2.5 hydrate]: a tri-periodic coordination polymer with a dimer-based six-connected pcu topology.