Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 3 (March 2013)


metal-organic compounds



xu5678 scheme

Acta Cryst. (2013). E69, m173-m174    [ doi:10.1107/S1600536813004984 ]

Diaquabis(2-chlorobenzoato-[kappa]O)bis(nicotinamide-[kappa]N1)cobalt(II)

Ö. Dincel, B. Tercan, F. E. Öztürkkan, H. Necefoglu and T. Hökelek

Abstract: In the title complex, [Co(C7H4ClO2)2(C6H6N2O)2(H2O)2], the CoII cation is located on an inversion center and is coordinated by two 2-chlorobenzoate anions, two nicotinamide (NA) ligands and two water molecules. The four O atoms in the equatorial plane around the CoII cation form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two pyridine N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxylate group and the adjacent benzene ring is 29.7 (4)°, while the pyridine and benzene rings are oriented at a dihedral angle of 83.17 (15)°. Intramolecular O-H...O hydrogen bonding occurs between the carboxylate group and coordinating water molecule. In the crystal, intermolecular N-H...O, O-H...O and weak C-H...O hydrogen bonds link the molecules into a three-dimensional network.


htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S1600536813004984/xu5678sup0.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