Acta Cryst. (2013). E69, m153 [ doi:10.1107/S1600536813003437 ]
Abstract: In the title coordination polymer, [Zr(C8H2O6)(C6H12N2O)2]n, the ZrIV atom, which lies on a crystallographic twofold rotation axis, is coordinated by two O,O'-bidentate 2,5-dioxidoterephthalate (DHTP4-) ligands and two O-bonded 1,3-dimethyl-1,3-diazinan-2-one (DMPU) ligands (the latter in a cis orientation) in a distorted ZrO6 octahedral geometry. The deprotonated hydroxy and carboxy O atoms of the DHTP4- ligand chelate the ZrIV ion via a six-membered ring; the dihedral angle between the carboxylate group and the aromatic ring is 19.94 (11)°. The DHTP4- ligand is completed by crystallographic inversion symmetry and coordinates to two ZrIV atoms, thereby forming polymeric zigzag chains propagating in the c-axis direction.
Hyper-Text Markup Language (HTML) file
To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.
The download button will force most browsers to prompt for a file name to store the data on your hard disk.
Where possible, images are represented by thumbnails.
Copyright © International Union of Crystallography