Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 7 (July 2013)

metal-organic compounds

hy2627 scheme

Acta Cryst. (2013). E69, m358-m359    [ doi:10.1107/S1600536813014876 ]

Poly[[tetraaquatetrakis[[mu]3-5-(pyridine-4-carboxamido)isophthalato]nickel(II)diterbium(III)] tetrahydrate]

Y.-F. Deng, M.-S. Chen, C.-H. Zhang and X. Nie

Abstract: In the title compound, {[NiTb2(C14H8N2O5)4(H2O)4]·4H2O}n, the TbIII ion is coordinated by one water molecule and seven O atoms from four 5-(pyridine-4-carboxamido)isophthalate (L) ligands in a distorted square-antiprismatic arrangement, while the NiII ion, lying on an inversion center, is six-coordinated in an octahedral geometry by two pyridine N atoms, two carboxylate O atoms and two water molecules. One L ligand bridges two TbIII ions and one NiII ion through two carboxylate groups and one pyridine N atom. The other L ligand bridges two TbIII ions and one NiII ion through two carboxylate groups, while the uncoordinating pyridine N atom is hydrogen bonded to an adjacent coordinating water molecule. Extensive O-H...O, N-H...O and O-H...N hydrogen bonds play an important role in stabilizing the crystal structure.

htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S1600536813014876/hy2627sup0.html ]
Supplementary materials


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.

 bibliographic record in  format

  Find reference:   Volume   Page   
  Search:     From   to      Advanced search

Copyright © International Union of Crystallography
IUCr Webmaster