Tetraaquabis(biuret-κ2 O,O′)gadolinium(III) trichloride
نویسنده
چکیده
In the title compound, [Gd(C(2)H(5)N(3)O(2))(2)(H(2)O)(4)]Cl(3), which is isostrucutural with its yttrium analogue, the Gd(3+) ion (site symmetry 2) is bonded to eight O atoms (arising from two O,O'-bidentate biuret mol-ecules and four water mol-ecules) in a distorted square-anti-prismatic arrangement. A network of N-H⋯O, N-H⋯Cl and O-H⋯Cl hydrogen bonds helps to establish the packing, leading to a three-dimensional network. One of the chloride ions has site symmetry 2.
منابع مشابه
Tetraaquabis(biuret-κ2 O,O′)yttrium(III) trichloride
In the title compound, [Y(C(2)H(5)N(3)O(2))(2)(H(2)O)(4)]Cl(3), the Y(3+) ion (site symmetry 2) is bonded to eight O atoms (arising from two O,O'-bidentate biuret mol-ecules and four water mol-ecules) in a distorted square-anti-prismatic arrangement. A network of N-H⋯O, N-H⋯Cl and O-H⋯Cl hydrogen bonds help to establish the packing, leading to a three-dimensional network. One of the chloride io...
متن کاملHydroxonium triaquabis(biuret-κ2 O,O′)dichloridolanthanum(III) dichloride dihydrate
In the title compound, (H(3)O)[LaCl(2)(C(2)H(5)N(3)O(2))(2)(H(2)O)(3)]Cl(2)·2H(2)O, the La atom is bonded to seven O atoms (arising from two O,O'-bidentate biuret mol-ecules and three water mol-ecules) and two chloride ions in an irregular arrangement. A network of N-H⋯O, N-H⋯Cl, O-H⋯O and O-H⋯Cl hydrogen bonds helps to establish the packing, leading to a three-dimensional network. The La atom,...
متن کاملTetrakis(μ2-2-phenoxypropionato)-κ3 O,O′:O′;κ3 O:O,O′;κ4 O:O′-bis[(1,10-phenanthroline-κ2 N,N′)(2-phenoxypropionato-κ2 O,O′)gadolinium(III)]
In the centrosymmetric binuclear title complex, [Gd(2)(C(9)H(9)O(3))(6)(C(12)H(8)N(2))(2)], the two Gd(III) ions are linked by four 2-phen-oxy-propionate (L) groups in bi- and tridentate bridging modes. Each Gd(III) ion is nine-coordinated by one 1,10-phenanthroline mol-ecule, one bidentate chelating carboxyl-ate group and four bridging carboxyl-ate groups in a distorted GdN(2)O(7) monocapped s...
متن کاملTetraaquabis(2,6-dihydroxybenzoato-κO 1)(2,6-dihydroxybenzoato-κ2 O 1,O 1′)gadolinium(III) dihydrate
In the title compound, [Gd(C(7)H(5)O(4))(3)(H(2)O)(4)]·2H(2)O, the Gd(III) ion shows a distorted square anti-prismatic coordination formed by four aqua ligands and four O atoms from the three 2,6-dihy-droxy-benzoate (L) ligands. Two L ligands coordinate the Gd(III) ion in a monodentate mode, while the third coordinates it in a bidentate-chelating coordination mode. An extensive three-dimensiona...
متن کاملcatena-Poly[[[diaqua[3-(pyridin-4-yl)benzoato-κ2 O,O′]gadolinium(III)]-bis[μ-3-(pyridin-4-yl)benzoato-κ2 O:O′]] monohydrate]
In the title coordination polymer, {[Gd(C(12)H(8)NO(2))(3)(H(2)O)(2)]·H(2)O}(n), the Gd(III) ion is ligated by one bidentate carboxyl-ate group, four monodentate bridging carboxyl-ate O atoms and two water mol-ecules. The resulting GdO(8) polyhedron approximates to a square anti-prism. The bridging ligands link the metal ions into a [100] chain, with each pair of adjacent metal ions being bridg...
متن کامل