Tris(2,2′-bipyridine-κ2 N:N′)cobalt(III) trichloride tetrahydrate
نویسندگان
چکیده
The title compound, [Co(C(10)H(8)N(2))(3)]Cl(3)·4H(2)O, contains discrete [Co(bpy)(3)](3+) cations (bpy is 2,2'-bipyridine), Cl(-) anions and water mol-ecules. The [Co(bpy)(3)](3+) complex cation exhibits C(2) symmetry with the twofold axis through the central Co atom and bis-ecting one bpy ligand and one of the Cl(-) anions. The four solvent water mol-ecules and the remaining two Cl(-) anions lie on a mirror plane. Hydrogen-bond inter-actions define a two-dimensional layer structure parallel to (100), which consists of seven-membered [Cl(2)(H(2)O)(5)], eight-membered [Cl(4)(H(2)O)(4)] and ten-membered [Cl(2)(H(2)O)(8)] rings.
منابع مشابه
Reinvestigation of bis(2,2′-bipyridine)(nitrato-κ2 O,O′)cobalt(III) hydroxide nitrate tetrahydrate. Corrigendum
The chemical formula in the paper by Wojciechowska & Daszkiewicz [Acta Cryst. (2007), E63, m2975-m2976] is corrected.[This corrects the article on p. m2975 in vol. 63.].
متن کاملcatena-Poly[[[diaquabis(1H-indole-3-acetato-κO)cobalt(II)]-μ-4,4′-bipyridine-κ2 N:N′] tetrahydrate]
The 4,4'-bipyridine spacer in the title compound, [Co(C(10)H(8)NO(2))(2)(C(10)H(8)N(2))(H(2)O)(2)]·4H(2)O, links the diaqua-cobalt(II) dicarboxyl-ate units into a linear chain; the metal atom lies on a center of inversion in an octa-hedral environment. The coordinated and uncoordinated water mol-ecules inter-act through O-H⋯O hydrogen bonds to form a three-dimensional network.
متن کاملTris(2,2′-bipyridine-κ2 N,N′)cobalt(III) octacyanidotungstate(V)
In the title compound, [Co(C(10)H(8)N(2))(3)][W(CN)(8)], the Co atom (..2 site symmetry) is coordinated by six N atoms from three 2,2'-bipyridine ligands in an octa-hedral geometry; the Co-N bond distances range from 1.926 (2) to 1.939 (2) Å. The W (..2 site symmetry) metal center is coordinated by eight cyanide ligands, resulting in a dodeca-hedral conformation with W-C distances in the range ...
متن کاملTetraaqua(2,2′-bipyridine-κ2 N,N′)manganese(II) di-μ-aqua-bis[aqua(2,2′-bipyridine-κ2 N,N′)(5-sulfonatoisophthalato-κO)manganate(II)] tetrahydrate
The crystal structure of the title salt, [Mn(C(10)H(8)N(2))(H(2)O)(4)][Mn(2)(C(8)H(3)O(7)S)(2)(C(10)H(8)N(2))(2)(H(2)O)(4)]·4H(2)O, consists of mononuclear manganese(II) cations, dinuclear manganate(II) dianions and uncoordinated water mol-ecules. The dianion is located about an inversion center; the Mn(II) atom is coordinated by a 2,2'-bipyridine ligand, a sulfonatoisophthalate group, a water ...
متن کاملTris(2,2′-bipyridine-κ2 N,N′)cobalt(II) bis(hexafluoridophosphate)
In the title compound, [Co(C10H8N2)3](PF6)2, the Co(II) atom is coordinated by the six N atoms of three 2,2'-bipyridyl ligands and adopts a highly distorted octa-hedral geometry. The crystal used was a merohedral twin, the refined ratio of twin components being 0.820 (1):0.180 (1). The crystal structure features weak C-H⋯F inter-actions, forming a three-dimensional network.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008