Aquabis(4-fluorobenzoato-kappa O)bis(nicotinamide-kappa N-1)copper(II) nicotinamide hemisolvate trihydrate

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Necefoglu H., Ozbek F. E., Ozturk V., Adiguzel V., HÖKELEK T.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.68, 2012 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 68
  • Publication Date: 2012
  • Doi Number: 10.1107/s1600536811053116
  • Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, Metadex, Directory of Open Access Journals, Civil Engineering Abstracts
  • Hacettepe University Affiliated: Yes

Abstract

The asymmetric unit of the title compound, [Cu(C7H4FO2)(2)(C6H6N2O)(2)(H2O)]center dot 0.5C(6)H(6)N(2)O center dot 3H(2)O, contains two aquabis(4-fluorobenzoato)bis(nicotinamide)copper(II) molecules, one nicotinamide solvent molecule and six water molecules. The Cu-II ion is coordinated by two O atoms from two 4-fluorobenzoate ligands, two N atoms from two nicotinamide ligands and one water O atom in a distorted square-pyramidal geometry. In the crystal, O-H center dot center dot center dot O, O-H center dot center dot center dot N and N-H center dot center dot center dot O hydrogen bonds consolidate the crystal packing, which also exhibits pi-pi interactions between the aromatic rings [centroid-centroid distances 3.692 (2)-3.794 (2) angstrom].