Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 3 (March 2013)

metal-organic compounds

hb7025 scheme

Acta Cryst. (2013). E69, m152 [ doi:10.1107/S1600536813003449 ]

Poly[bis(1,3-dimethylimidazolidin-2-one)(₂-2,5-dioxidoterephthalato)zirconium(IV)]

M. Maercz, D. S. Wragg, P. D. C. Dietzel and H. Fjellvåg

Abstract: In the title coordination polymer, [Zr(C₈H₂O₆)(C₅H₁₀N₂O)₂]_n, the Zr^IV atom (site symmetry 2) is coordinated by two O,O'-bidentate 2,5-dioxidoterephthalate (DHTP^4-) ligands and two O-bonded 1,3-dimethyl-2-imidazolidinone (DMI) ligands (the latter in a cis orientation) in a distorted ZrO₆ octahedral geometry. The deprotonated hydroxy and carboxy O atoms of the DHTP^4- ligand chelate the Zr^IV ion via a six-membered ring; the dihedral angle between the carboxylate group and the aromatic ring is 14.46 (11)°. The DHTP^4- ligand is completed by crystallographic inversion symmetry and coordinates to two Zr^IV atoms, thereby forming polymeric zigzag chains propagating in [001].


	Hyper-Text Markup Language (HTML) file [ doi:10.1107/S1600536813003449/hb7025sup0.html ] Supplementary materials

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