catena-Poly[[[aqua(5-carboxypyridine-3-carboxylato-κN)copper(I)]-μ-4,4′-bipyridine-κ2 N:N′] monohydrate]
نویسندگان
چکیده
In the title compound, {[Cu(C(7)H(4)NO(4))(C(10)H(8)N(2))(H(2)O)]·H(2)O}(n), the Cu(I) ion is coordinated by the N atom from a 5-carb-oxy-pyridine-3-carboxyl-ate anion, two N atoms from two 4,4'-bipyridine (4,4'-bipy) ligands and one water mol-ecule in a distorted tetra-hedral geometry. The 4,4'-bipy ligands bridge the Cu(I) ions into polymeric chains propagating in [201]. The latticeand the coordinating water mol-ecules as well as the carboxy OH function are involved in the formation of inter-molecular O-H⋯O hydrogen bonds, which consolidate the crystal packing.
منابع مشابه
catena-Poly[[copper(I)-bis[μ-bis(diphenylphosphino)methane-κ2 P:P′]-copper(I)-μ-2,2′-bipyridine-κ2 N:N′] bis(tetrafluoridoborate) dichloromethane 2.5-solvate]
The title complex, {[Cu(2)(C(10)H(8)N(2))(C(25)H(22)P(2))(2)](BF(4))(2)·2.5CH(2)Cl(2)}(n), contains chains of Cu(I) centres bridged alternately by two (diphenyl-phosphino)methane (dppm) and 4,4'-bipyridine (bpy) ligands. Each Cu(I) atom is coordinated by one N atom of 4,4'-bipyridine (bpy) and two P atoms of two (diphenyl-phosphino)methane (dppm) ligand, and has a trigonal-planar coordination g...
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The title dimethyl-tin diisothio-cyanate adduct of 4,4'-bipyridine, [Sn(CH(3))(2)(NCS)(2)(C(10)H(8)N(2))](n), adopts a chain motif in which the N-heterocycle functions as a bridge to adjacent all-trans octa-hedrally coordinated tin atoms. The Sn(IV) atom lies on a special position of 2/m site symmetry, the methyl C atom on a special position of 2 site symmetry, and the thio-cyanate and 4,4'-bip...
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In the title dinuclear complex, [Cu(2)(C(5)H(10)NO(2))(2)(C(10)H(8)N(2))(3)(H(2)O)(2)](NO(3))(2)·2H(2)O, each of the two l-valinate anions chelates a Cu(II) center through the amino N and carboxyl-ate O atom, forming a five-membered ring. A 4,4'-bipyridine mol-ecule bridges two water-coordinated Cu atoms, each of which is connected to another 4,4'-bipyridine, giving rise to a square-pyramidal c...
متن کاملcatena-Poly[[diaquabis(thiocyanato-κN)cobalt(II)]-μ-4,4′-bipyridine-κ2 N:N′] 4,4′-bipyridine solvate]
In the title complex, {[Co(NCS)(2)(C(10)H(8)N(2))(H(2)O)(2)]·C(10)H(8)N(2)}(n), the Co(II) ion is located on an inversion centre and is coordinated by two N atoms from the two 4,4'-bipyridine ligands, two O atoms from the water mol-ecule, and two N atoms from two isothio-cyanate ions in a distorted octa-hedral environment. In the crystal, the coordinated water mol-ecules, isothio-cyanate ions a...
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The two independent Cd(II) atoms in the polymeric title compound, [Cd(C(10)H(8)N(2))(H(2)O)(4)](C(7)H(4)O(6)S)·H(2)O, lie on twofold rotation axes, and each is coordinated by four water mol-ecules and the N atoms of two 4,4'-bipyridine mol-ecules in an octa-hedral geometry. Bridging gives rise to chains along [101] and [-101]. The 4-hy-droxy-3-sulfonato-benzoate dianions are not connected to th...
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