Tetraaqua(2-hydroxyacetato-κ2 O 1,O 2)magnesium nitrate
نویسندگان
چکیده
In the title complex, [Mg(C(2)H(3)O(3))(H(2)O)(4)]NO(3), the Mg(II) cation is hexa-coordinated by four O atoms from water mol-ecules and two O atoms from a 2-hy-droxy-acetate ligand in a distorted octa-hedral coordination geometry. The structure exhibits a three-dimensional supra-molecular network, which is stabilized by nine different O-H⋯O hydrogen bonds.
منابع مشابه
Tetraaqua(4,5-diazafluoren-9-one-κ2 N,N′)nickel(II) dinitrate
The title compound, [Ni(C(11)H(6)N(2)O)(H(2)O)(4)](NO(3))(2), was prepared by the reaction of Ni(NO(3))(2) and 4,5-diaza-fluoren-9-one (dafo). The crystal packing consists of a three-dimensional network via O-H⋯O hydrogen bonds between the coordin-ated water mol-ecules and the nitrate anions. The Ni atom lies on a special position (Wyckoff position 4e, site symmetry 2), as does the carbonyl O a...
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In the title compound, [Mg(C6H2N2O4)(H2O)4]·H2O, the Mg(II) ion is coordinated by a fully deprotonated pyrimidine-4,6-dicarboxyl-ate mol-ecule, via a ring N and a carboxyl-ate O atom, and by four water O atoms at the apices of a slightly distorted octa-hedron. In the crystal, mol-ecules are linked by O-H⋯O and O-H⋯N hydrogen bonds, forming a three-dimensional network.
متن کاملTetraaqua(1,10-phenanthroline-κ2 N,N′)magnesium(II) bis[(2,4-dichlorophenyl)acetate]
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متن کاملTetraaqua(1,10-phenanthroline-5,6-dione-κ2 N,N′)cobalt(II) dinitrate
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 ligan...
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011