catena-Poly[[[pentaaquaeuropium(III)]-μ-5-sulfonatoisophthalato-κ4 O 1,O 1′:O 3,O 3′] 4,4’-bipyridine N,N′-dioxide hemisolvate trihydrate]
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چکیده
In the crystal structure of the title compound, {[Eu(C(8)H(3)O(7)S)(H(2)O)(5)]·0.5C(10)H(8)N(2)O(2)·3H(2)O}(n), the Eu(III) coordination polymer displays a ribbon motif as the 5-sulfoisopthalate anion uses one of carboxyl -CO(2) units to chelate to a Eu atom and the other to bind to other two Eu atoms; the sulfonyl -SO(3) unit is not involved in coordination. Adjacent ribbons are linked by O-H⋯O hydrogen bonds, generating a three-dimensional network. The 4,4'-bipyridine-N,N'-dioxide mol-ecule lies on an inversion centre and is hydrogen-bonded to the complex network. The coordination geometry of the Eu atom is a monocapped square anti-prism.
منابع مشابه
catena-Poly[[[triaquamanganese(II)]-μ-4,4′-bipyridine-κ2 N:N′-[triaquamanganese(II)]-μ-pyrimidine-4,6-dicarboxylato-κ4 N 1,O 6:N 3,O 4] sulfate trihydrate]
The two independent Mn(II) ions in the polymeric title compound, {[Mn(2)(C(6)H(2)N(2)O(4))(C(10)H(8)N(2))(H(2)O)(6)]SO(4)·3H(2)O}, exhibit distorted MnN(2)O(4) octa-hedral coordination geometries, with the pyrimidine-4,6-dicarboxyl-ate (pmdc) ligand acting in the bis-chelating μ-(κO,κN:κO',κN') bridging mode and the 4,4'-bipyridine (bpy) ligand in the μ-(κN:κN') bridging mode. The remaining coo...
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The title compound, {(C(10)H(10)N(2))[Ce(2)(C(7)H(3)NO(4))(4)(H(2)O)(4)]·5H(2)O}(n), is composed of a one-dimensional anionic complex, a doubly protonated 4,4'-bipyridine mol-ecule as a counter-ion and five uncoordinated water mol-ecules. The anion bears two nine-coordinate Ce(III) ions, each with a distorted tricapped trigonal-prismatic geometry. In the crystal, inter-molecular C-H⋯O, N-H⋯O an...
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The polymeric title compound, {[Bi(C(9)H(4)O(6))(NO(3))(C(10)H(8)N(2))(C(2)H(6)OS)]·C(2)H(6)OS}(n), was obtained by the reaction of bis-muth(III) nitrate, bipyridine (bpy) and 1,3,5-benzene-tricarb-oxy-lic acid (H(3)BTC). The Bi(III) ion is coordinated in a distorted tricapped trigonal-prismatic geometry, defined by two N atoms of the bipy ligand, four O atoms of two HBTC(2-) anions, two O atom...
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In the title compound, [Zn(C(10)H(8)N(2))(C(12)H(8)N(2))(H(2)O)(2)](NO(3))(2)·0.5C(10)H(8)N(2)·H(2)O, the Zn(II) atom is coordinated in a distorted octa-hedral geometry by two N atoms from two 4,4'-bipyridine (4,4'-bipy) ligands, two N atoms from a chelating 1,10-phenanthroline ligand and two O atoms from two mutually cis water mol-ecules. The 4,4'-bipy ligands bridge the Zn(II) atoms into a ch...
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In the title coordination polymer, {[Cd(2)(C(10)H(9)O(5))(2)(C(10)H(8)N(2))(2)(C(3)H(7)NO)(2)(H(2)O)(2)](NO(3))(2)}(n), the 3-(4-carb-oxy-phen-oxy)propionate monoanion O,O'-chelates to a Cd(II) cation through the aliphatic carboxyl-ate end. One of these O atoms is also connected to the metal cation from an inversion-related metal atom. The five O atoms bonded to the metal centre form a penta-go...
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