Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 4 (April 2013)


metal-organic compounds



hb7035 scheme

Acta Cryst. (2013). E69, m177-m178    [ doi:10.1107/S1600536813005230 ]

Poly[[diaquabis([mu]2-4,4'-bipyridyl)cobalt(II)] dinitrate tetrahydrate]

A. Lehleh, M. Boutebdja, A. Beghidja, C. Beghidja and H. Merazig

Abstract: The title compound, {[Co(C10H8N2)2(H2O)2](NO3)2·4H2O}n, (C10H8N2 = 4,4'-bipyridine = 4,4'-bpy) is a layered coordination polymer built up from a cationic square grid extending in (101) enclosing uncoordinating nitrate ions and water molecules. The CoII ion has site symmetry 2 and one of the 4,4'-bpy ligands is generated by twofold symmetry [two N atoms and two C atoms lie on the rotation axis and the dihedral angle between the pyridine rings is 45.66 (5)°]. The other 4,4'-bpy ligand is generated by a crystallographic inversion center. The CoII ion exhibits a slightly distorted octahedral coordination geometry defined by two O atoms of two coordinating water molecules and four N atoms from four bridging 4,4'-bpy ligands. The structure is consolidated by O-H...O, C-H...O and C-H...N hydrogen bonds.


htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S1600536813005230/hb7035sup0.html ]
Supplementary materials


Notes:

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