Diaquabis(N,N-diethylnicotinamide-kappa N-1)bis(4-formylbenzoato-kappa O)cobalt(II)


SERTÇELİK M., Tercan B., ŞAHİN E., NECEFOĞLU H., HÖKELEK T.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.65, 2009 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 65
  • Publication Date: 2009
  • Doi Number: 10.1107/s1600536809008265
  • Title of Journal : ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

Abstract

In the crystal structure of the title Co-II complex, [Co(C8H5O3)(2)(C10H14N2O)(2)(H2O)(2)], the metal centre is located on an inversion center and is coordinated by two 4-formylbenzoate (FOB), two diethylnicotinamide (DENA) ligands and two water molecules in a slightly distorted CoO4N2 octahedral geometry. In the crystal structure, O-H center dot center dot center dot O hydrogen bonds link the molecules into infinite chains. pi-pi contacts between the parallel pyridine rings of neighboring DENA ligands [centroid-centroid distance = 3.652 (3) angstrom] further stabilize the crystal structure.