Dibromido(6,6′-dimethyl-2,2′-bipyridine-κ2 N,N′)zinc(II)
نویسندگان
چکیده
In the title compound, [ZnBr(2)(C(12)H(12)N(2))], the Zn(II) atom is four-coordinated in a distorted tetra-hedral arrangement by an N,N'-bidentate 6,6'-dimethyl-2,2'-bipyridine ligand and two bromide ions. In the crystal, there are aromatic π-π contacts between the pyridine rings [centroid-centroid distances = 3.818 (3) and 3.728 (4) Å].
منابع مشابه
Dibromido(6,6′-dimethyl-2,2′-bipyridine-κ2 N,N′)cadmium
In the title compound, [CdBr(2)(C(12)H(12)N(2))], the Cd(II) atom is four-coordinated in a distorted tetra-hedral geometry by two N atoms from a 6,6'-dimethyl-2,2'-bipyridine ligand and two terminal Br atoms. In the crystal, C-H⋯Br hydrogen bonds and π-π stacking inter-actions between the pyridine rings [centroid-centroid distance = 3.763 (5) Å] are present.
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In the title compound, [CoBr(2)(C(12)H(12)N(2))], the Co(II) atom is four-coordinated in a distorted tetra-hedral geometry by two N atoms from a 6,6'-dimethyl-2,2'-bipyridine ligand and by two terminal Br atoms. Inter-molecular C-H⋯Br hydrogen bonds and π-π stacking between the pyridine rings in the bc plane [centroid-centroid distance = 3.725 (3) Å] are present in the crystal structure.
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In the mol-ecule of the title compound, [ZnBr(2)(C(10)H(8)N(2))(C(2)H(6)OS)], the Zn(II) atom is five-coordinated in a distorted trigonal-bipyramidal configuration by two N atoms from one 2,2'-bipyridine, one O atom from one dimethyl-sulfoxide molecule and two Br atoms. Inter-molecular π-π stacking between parallel pyridine rings [face-to-face distance 3.32 (4) Å] and C-H⋯Br and C-H⋯O hydrogen-...
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متن کاملDibenzoato-κO;κ2 O,O′-(6,6′-dimethyl-2,2′-bipyridine-κ2 N,N′)zinc(II)–benzoic acid (1/1)
In the crystal structure of the title compound, [Zn(C(6)H(5)COO)(2)(C(12)H(12)N(2))]·C(6)H(5)COOH, the Zn atom is penta-coordinated in distorted square-pyramidal geometry by two O atoms of a benzoate anion and two N atoms of a 6,6'-dimethyl-2,2'-bipyridine ligand occupying the basal plane and an O atom of another benzoate anion located at the apical site. In the crystal structure, inter-molecul...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009