Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 7 (July 2013)

metal-organic compounds

Acta Cryst. (2013). E69, m417-m418    [ doi:10.1107/S1600536813017194 ]

(3-Acetyl-4-methyl-1H-pyrazol-1-ide-5-carboxyl­ato)bis­(1,10-phenanthroline)nickel(II) 3.5-hydrate

S. Malinkin, A. A. Kapshuk, E. Gumienna-Kontecka, E. V. Prisyazhnaya and T. S. Iskenderov

Abstract: The title compound, [Ni(C7H6N2O3)(C12H8N2)2]·3.5H2O, crystallizes as a neutral mononuclear complex with 3.5 solvent water mol­ecules. One of the water mol­ecules lies on an inversion centre, so that its H atoms are disordered over two sites. The coordination environment of NiII has a slightly distorted octa­hedral geometry, which is formed by one O and five N atoms belonging to the N,O-chelating pyrazol-1-ide-5-carboxyl­ate and two N,N'-chelating phenanthroline mol­ecules. In the crystal, O-H...O, N-H...O and O-H...N hydrogen bonds involving the solvent water mol­ecules and pyrazole-5-carboxyl­ate ligands form layers parallel to the ab plane. These layers are linked further via weak [pi]-[pi] inter­actions between two adjacent phenanthroline mol­ecules, with centroid-to-centroid distances in the range 3.886 (2)-4.018 (1) Å, together with C-H...[pi] contacts, forming a three-dimensional network.

htmldisplay filedownload file

Hyper-Text Markup Language (HTML) file
[ doi:10.1107/S1600536813017194/sj5334sup0.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