Diaquabis(4-bromobenzoato-κO)bis(N,N-diethylnicotinamide-κN 1)manganese(II)
نویسندگان
چکیده
In the crystal structure of the title Mn(II) complex, [Mn(C(7)H(4)BrO(2))(2)(C(10)H(14)N(2)O)(2)(H(2)O)(2)], the Mn(II) cation is located on an inversion center and coordinated by two diethyl-nicotinamide (DENA) ligands, two 4-bromo-benzoate (PBB) anions and two water mol-ecules in a distorted octa-hedral geometry. The dihedral angle between the carboxyl-ate group and the adjacent benzene ring is 3.25 (14)°. In the mol-ecule, the pyridine ring and the benzene ring are oriented at a dihedral angle of 77.24 (5)°. In the crystal, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into a two-dimensional network. Weak inter-molecular C-H⋯O hydrogen bonds and π-π inter-actions between the pyridine rings of neighbouring mol-ecules [centroid-centroid distance = 3.537 (1) Å] further consolidate the crystal packing.
منابع مشابه
Diaquabis(4-bromobenzoato-κO)bis(N,N-diethylnicotinamide-κN 1)copper(II)
The title Cu(II) complex, [Cu(C(7)H(4)BrO(2))(2)(C(10)H(14)N(2)O)(2)(H(2)O)(2)], contains two 4-bromo-benzoate (PBB), two diethyl-nicotinamide (DENA) monodentate ligands and two water mol-ecules. The four O atoms in the equatorial plane around the Cu(II) ion form a slightly distorted square-planar arrangement, while the slightly distorted octa-hedral coordination is completed by two N atoms of ...
متن کاملDiaquabis(2-bromobenzoato-κO)bis(N,N-diethylnicotinamide-κN 1)cobalt(II)
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 d...
متن کاملDiaquabis(4-chlorobenzoato-κO)bis(N,N-diethylnicotinamide-κN 1)manganese(II)
The title compound, [Mn(C(7)H(4)ClO(2))(2)(C(10)H(14)N(2)O)(2)(H(2)O)(2)], is a monomeric complex with the Mn(II) atom lying on an inversion center. It contains two 4-chloro-benzoate and two diethyl-nicotinamide ligands and two water mol-ecules, all of which are monodentate. The four O atoms in the equatorial plane around the Mn atom form a slightly distorted square-planar arrangement, while th...
متن کاملDiaquabis(2-bromobenzoato-κO)bis(N,N-diethylnicotinamide-κN 1)manganese(II)
The title Mn(II) complex, [Mn(C(7)H(4)BrO(2))(2)(C(10)H(14)N(2)O)(2)(H(2)O)(2)], is centrosymmetric. The mol-ecule contains two 2-bromo-benzoate (BB) and two diethyl-nicotinamide (DENA) ligands and two water mol-ecules, all ligands being monodentate. The four O atoms in the equatorial plane around the Mn atom form a slightly distorted square-planar arrangement, while the distorted octa-hedral c...
متن کاملDiaquabis(nitrato-κO)bis(pyridine-κN)manganese(II)
The structure of the title manganese complex, [Mn(NO3)2(C5H5N)2(H2O)2], consists of discrete monomeric entities with Mn(2+) ions located on centres of inversion. The metal cation is octahedrally coordinated by a trans-N2O4 donor set with the pyridine N atoms located in the apical positions. Discrete mol-ecules are linked by O-H⋯O hydrogen bonds into one-dimensional supra-molecular infinite chai...
متن کامل