title: Diaqua-bis-(2-bromo-benzoato-κO)bis-(N,N-diethyl-nicotinamide-κN)cobalt(II).
abstract: In the mononuclear title compound, [Co(C(7)H(4)BrO(2))(2)(C(10)H(14)N(2)O)(2)(H(2)O)(2)], the Co(II) ion is located on a crystallographic inversion center. The asymmetric unit is completed by one 2-bromo-benzoate anion, one diethyl-nicotinamide (DENA) ligand and one coordinated water mol-ecule; all ligands are monodentate. The four O atoms in the equatorial plane around Co(II) form a slightly distorted square-planar arrangement, while the slightly distorted octa-hedral coordination is completed by the two pyridine N atoms of the DENA ligands in axial positions. The dihedral angle between the carboxyl-ate group and the attached benzene ring is 84.7 (1)°; the pyridine and benzene rings are oriented at a dihedral angle of 43.64 (6)°. In the crystal structure, inter-molecular O-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional network.
authors: Tuncer
authors: T
authors: Hökelek
authors: Güner
authors: G
authors: Saka
authors: Barış
authors: B
authors: Tercan
authors: Füreya Elif
authors: FE
authors: Oztürkkan
authors: Hacali
authors: H
authors: Necefoğlu
references: Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 13;65(Pt 7):m766-7
references: 21582698
references: Acta Crystallogr Sect E Struct Rep Online. 2010 Apr 21;66(Pt 5):m556-7
references: 21579040
references: Am J Clin Nutr. 1974 Feb;27(2):108-11
references: 4812927
references: Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55
references: 19171970
references: Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 18;65(Pt 5):m533-4
references: 21583773
references: Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 02;65(Pt 5):m481-2
references: 21583735
references: Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 22;65(Pt 5):m545-6
references: 21583781
references: Acta Crystallogr Sect E Struct Rep Online. 2009 Aug 08;65(Pt 9):m1051-2
references: 21577412
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677
references: Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 10;65(Pt 5):m513-4
references: 21583759