catena-Poly[[[triaqua(nitrato-κ2 O,O′)neodymium(III)]-bis(μ2-pyridinium-4-carboxylato-κ2 O:O′)] bis(perchlorate) monohydrate]
نویسنده
چکیده
In the title compound, {[Nd(NO(3))(C(6)H(5)NO(2))(2)(H(2)O)(3)](ClO(4))(2)·H(2)O}(n), the Nd(III) atom is nine-coordinated by four O atoms from four pyridinium-4-carboxyl-ate ligands, two O atoms from a chelating nitrate anion and three water mol-ecules in a distorted tricapped trigonal-prismatic coordination geometry. Adjacent Nd atoms are linked by the bidentate pyridinium-4-carboxyl-ate ligands into a chain running along the b axis. The chains are further connected by O-H⋯O and N-H⋯O hydrogen bonds into a three-dimensional network.
منابع مشابه
catena-Poly[[tetrakis(hexamethylphosphoramide-κO)bis(nitrato-κ2 O,O′)neodymium(III)] [silver(I)-di-μ2-sulfido-tungsten(VI)-di-μ2-sulfido]]
In the title compound, {[Nd(NO(3))(2)(C(6)H(18)N(3)OP)(4)][AgWS(4)]}(n), the central Nd atom of the monovalent cation is coordinated by eight O atoms from two nitrate and four hexa-methyl-phospho-ramide ligands. The monovalent anion, {[WS(4)Ag](-)}(n), forms a polymeric chain in a distorted linear configuration with W-Ag-W and Ag-W-Ag angles of 163.81 (3) and 154.786 (12)°, respectively. Thirte...
متن کاملcatena-Poly[[bis(μ2-4-aminobenzenesulfonato-κ2 O:O)disilver]-bis(μ2-4,4′-bipyridine-κ2 N:N′)]
In the title compound, [Ag(2)(C(6)H(6)NO(3)S)(2)(C(10)H(8)N(2))(2)](n), the Ag(I) atom is four-coordinated by two N atoms from two symmetry-related 4,4'-bipyridine (bipy) and two O atoms from two independent 4-amino-benzene-sulfonate (ABS) ligands. The two inter-chain Ag(I) atoms are bridged by two independent ABS ligands through weak Ag-O bonds and Ag⋯Ag attractions, forming a ladder-like chai...
متن کاملcatena-Poly[[tetrakis(μ2-acetato-κ2 O:O′)dicopper(II)(Cu—Cu)]-μ2-acetato-κ2 O:O′-[bis[μ2-3-(dimethylamino)propan-1-olato]-κ2 N,O:O;κ2 O:N,O-bis[(tetrahydrofuran-κO)copper(II)]]-μ2-acetato-κ2 O:O′]
The title complex, [Cu(4)(C(5)H(12)NO)(2)(C(2)H(3)O(2))(6)(C(4)H(8)O)(2)](n), consists of dinuclear [Cu(2)(C(5)H(12)NO)(2)(THF)(2)] (THF is tetra-hydro-furan) and [Cu(2)(CH(3)COO)(4)] units linked through acetate ions, generating parallel one-dimensional polymeric chains propagating in the [10] direction. In the first dinuclear unit, Cu(II) ions related by inversion symmetry are bridged by two ...
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 کاملcatena-Poly[[[(dimethylmalonato-κ2 O:O′)(perchlorato-κO)copper(II)]-μ-bis(3-pyridylmethyl)piperazinediium-κ2 N 1′:N 4′] perchlorate dihydrate]
In the title compound, {[Cu(C(5)H(6)O(4))(ClO(4))(C(16)H(22)N(4))]ClO(4)·2H(2)O}(n), square-pyramidally coordinated Cu atoms with perchlorate and dimethyl-malonate ligands are connected into cationic sinusoidal coordination polymer chains by doubly protonated bis-(3-pyridylmeth-yl)piperazine (3-bpmp) ligands. The chains aggregate into pseudo-layers parallel to the (101) crystal planes by N-H⋯O ...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009