(2,2′-Bipyridine-κ2 N,N′)diiodidopalladium(II)
نویسنده
چکیده
The asymmetric unit of the title complex, [PdI(2)(C(10)H(8)N(2))], contains one half of the formula unit. The Pd(2+) ion is located on a twofold rotation axis and is four-coordinated in a slightly distorted square-planar environment by two N atoms of the chelating 2,2'-bipyridine ligand and two iodide ions. The compound displays inter-molecular π-π inter-actions between the pyridine rings of the ligand, the shortest centroid-centroid distance being 4.220 (4) Å.
منابع مشابه
Tetraaqua(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 ...
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The reaction of lead acetate, 4-hydroxy-benzoic acid and 2,2'-bipyridine in aqueous solution gave the title complex, [Pb(C(7)H(5)O(3))(2)(C(10)H(8)N(2))]·H(2)O. The asymmetric unit contains one Pb(II) atom, two 4-hydroxy-benzoate ligands, one 2,2'-bipyridine ligand and one uncoordinated water mol-ecule. The Pb(II) atom is hexa-coordinated in a distorted tetra-gonal-bipyramidal geometry and is c...
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In the title compound, [Zn(C(8)H(7)O(2))(2)(C(10)H(8)N(2))], the Zn(II) atom is coordinated by four O atoms from two chelating 4-methyl-benzoate ligands and two N atoms from a 2,2'-bipyridine ligand, displaying a disordered octahedral geometry. C-H⋯O hydrogen bonds connect the complex mol-ecules into a three-dimensional supra-molecular structure.
متن کاملBis(2,2′-bipyridine-κ2 N,N′)(3,5-dinitro-2-oxidobenzoato-κ2 O 1,O 2)cobalt(II)
In the title compound, [Co(C(7)H(2)N(2)O(7))(C(10)H(8)N(2))(2)], the Co(II) atom is coordinated by four N atoms from two 2,2'-bipyridine ligands and two O atoms from a 3,5-dinitro-2-oxidobenzoate ligand, displaying a distorted octa-hedral coordination geometry. The crystal structure involves C-H⋯O hydrogen bonds between the 2,2'-bipyridine ligands and the carboxyl-ate and NO(2) groups of the 3,...
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In the title compound, [Pb(C(8)H(7)O(2))(2)(C(10)H(8)N(2))], the Pb(II) ion is coordinated by two N atoms from one 2,2'-bipyridine ligand and four O atoms from two 4-methyl-benzoate anions in a distorted pseudo-square-pyramidal environment, considering one of the carboxyl-ate anions as an apical ligand. Pairs of complex mol-ecules related by inversion centers are organized into dimers via pairs...
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