Tetraaqua(1,10-phenanthroline-5,6-dione-κ2 N,N′)cobalt(II) dinitrate
نویسنده
چکیده
The asymmetric unit of the title compound, [Co(C(12)H(6)N(2)O(2))(H(2)O)(4)](NO(3))(2), consists of a Co(II) complex cation with twofold rotational symmetry and two nitrate anions. The Co(II) atom has a distorted octa-hedral geometry with the basal plane occupied by two 1,10-phenanthroline-5,6-dione N atoms and two aqua O atoms, with the other two aqua ligands in axial positions. The aqua ligands are involved in extensive hydrogen bonding to nitrate and 1,10-phenanthroline-5,6-dione O atoms.
منابع مشابه
Diiodido(1,10-phenanthroline-5,6-dione-κ2 N,N′)mercury(II)
The Hg(II) atom in the title complex, [HgI(2)(C(12)H(6)N(2)O(2))], is tetra-hedrally coordinated by the N atoms of the chelating 1,10-phenanthroline-5,6-dione ligand and two I atoms. The range of tetra-hedral angles is broad, viz. 68.94 (17)° for the chelate angle to a wide 132.627 (15)° for the I-Hg-I angle. The ligand mol-ecule is non-planar with the O atoms lying 0.422 (5) and -0.325 (5) Å o...
متن کاملTris(1,10-phenanthroline-5,6-dione-κ2 N,N′)zinc bis(perchlorate) acetonitrile monosolvate
In the title compound, [Zn(C(12)H(6)N(2)O(2))(3)](ClO(4))(2)·CH(3)CN, the Zn(II) atom is coordinated by six N atoms from three chelating 1,10-phenanthroline-5,6-dione ligands in a distorted octa-hedral environment. In the crystal, inter-molecular C-H⋯O hydrogen bonds and O⋯π and N⋯π inter-actions [O⋯centroid distances = 2.907 (5) and 2.843 (7) Å; N⋯centroid distance = 2.861 (10) Å] link the com...
متن کاملBis(1,10-phenanthroline-5,6-dione-κ2 N,N′)silver(I) 2-hydroxy-3,5-dinitrobenzoate
In the cation of the title salt, [Ag(C(12)H(6)N(2)O(2))(2)](C(7)H(3)N(2)O(7)), the Ag(I) atom is coordinated in a distorted tetra-hedral geometry by four N atoms from two 1,10-phenanthroline-5,6-dione ligands, while the 3,5-dinitro-salicylate anion has only a short contact [2.847 (6) Å] between one of its O atoms and the Ag(I) atom. The dihedral angle between the two 1,10-phenanthroline-5,6-dio...
متن کاملBis[tetraaqua(1,10-phenanthroline-κ2 N,N′)cobalt(II)] hexaaquacobalt(II) bis[3,5-bis(carboxylatomethoxy)benzoate] tetrahydrate
The title compound, [Co(C(12)H(8)N(2))(H(2)O)(4)](2)[Co(H(2)O)(6)](C(11)H(7)O(8))(2)·4H(2)O, was obtanied by the reaction of cobalt acetate with 3,5-bis-(carb-oxy-meth-oxy)benzoic acid and 1,10-phenanthroline. The asymmetric unit contains one tetra-aqua-(1,10-phenanthroline)cobalt(II) cation, one half of a hexa-aqua-cobalt(II) cation that is completed by inversion symmetry, one 3,5-bis-(carboxy...
متن کاملcatena-Poly[[[diaqua(1,10-phenanthroline-κ2 N,N′)cobalt(II)]-μ-1H-benzimidazole-5,6-dicarboxylato-κ2 N 3:O 6] sesquihydrate}
In the title compound, {[Co(C9H4N2O4)(C12H8N2)(H2O)2]·1.5H2O} n , the Co(II) atom is hexa-coordinated by one N atom and one O atom from two symmetry-related 1H-benzimidazole-5,6-dicarboxyl-ate ligands, two N atoms from one 1,10-phenanthroline ligand (phen) and two water mol-ecules. The dihedral angle between the 1H-benzimidazole-5,6-dicarboxyl-ate and 1,10-phenanthroline ligands is 74.41 (4)°. ...
متن کامل