catena-Poly[(diaquacadmium)-μ-4,4′-[sulfonylbis(1,4-phenyleneoxy)]diacetato-κ4 O,O′:O′′,O′′′]
نویسنده
چکیده
In the title coordination polymer, [Cd(C(16)H(12)O(8)S)(H(2)O)(2)](n), the Cd(II) ion is situated on a crystallographic twofold rotation axis, being coordinated by four O atoms from two bidentate 4,4'-[sulfonyl-bis-(1,4-phenyl-ene-oxy)]diacetate (L) ligands and two water mol-ecules in a highly distorted CdO(6) octa-hedral geometry. Each complete ligand L, which is also generated by twofold symmetry with the S atom lying on the rotation axis, bridges two Cd(II) atoms to form a polymeric zigzag chain propagating in the [10-1] direction. O-H⋯O hydrogen bonds between the coordinated water mol-ecules and carboxyl-ate O atoms are involved in the packing.
منابع مشابه
catena-Poly[[diaquacadmium(II)]bis(μ-2,2-dimethylbutanedioato-κ4 O,O′:O′′,O′′′)[diaquacadmium(II)]-μ-1,4-bis(3-pyridylmethyl)piperazine-κ2 N 3:N 3′]
In the title compound, [Cd(2)(C(6)H(8)O(4))(2)(C(16)H(20)N(4))(H(2)O)(4)](n), penta-gonal-bipyramidally coordinated Cd(II) ions are connected into {Cd(2)(2,2-dimethyl-succinate)(2)(H(2)O)(4)} centrosymmetric dimeric clusters. In turn, these clusters are linked by tethering 1,4-bis-(3-pyridylmeth-yl)piperazine (3-bpmp) ligands into [Cd(2)(2,2-dimethyl-succinate)(2)(3-bpmp)(H(2)O)(4)](n) coordina...
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In the title coordination polymer, [Co(C(14)H(16)O(6))(H(2)O)(2)](n), the Co(II) ion, situated on a twofold rotation axis, is coordinated by four O atoms from two 4,4'-[1,4-phenyl-enebis(-oxy)]dibutano-ate (L) ligands and two water mol-ecules in a highly distorted octa-hedral geometry. Each L ligand is situated on an inversion center and bridges two Co(II) atoms, forming a zigzag polymeric chai...
متن کاملcatena-Poly[4,4′-bipyridinium [[tetraaqua(pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)cerate(III)]-μ-pyridine-2,6-dicarboxylato-κ4 O 2:O 2′,N,O 6-[(pyridine-2,6-dicarboxylato-κ3 O 2,N,O 6)cerate(III)]-μ-pyridine-2,6-dicarboxylato-κ4 O 2,N,O 6:O 6′] pentahydrate]
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...
متن کاملcatena-Poly[[diaquacadmium(II)]-μ-4,4′-sulfonyldibenzoato-κ2 O 1:O 1′]
The title compound, [Cd(C(14)H(8)O(6)S)(H(2)O)(2)](n), comprises zigzag chains parallel to [111] of alternating [Cd(H(2)O)(2)](2+) and sulfonyl-dibenzoate units, with the Cd and S atoms lying on crystallographic twofold axes. The central Cd(II) ion is in a slightly distorted octa-hedral geometry, coordinated by six O atoms from two carboxyl-ate groups and two water O atoms. An intra-molecular C...
متن کاملCrystal structure of poly[[μ-1,1′-(butane-1,4-diyl)bis(1H-benzimidazole)-κ2 N 3:N 3′]{μ-4,4′-[1,4-phenylenebis(oxy)]dibenzoato-κ4 O,O′:O′′,O′′′}cobalt(II)]
In the title compound, [Co(C20H12O6)(C18H18N4)] n , the Co(II) atom, located on a twofold rotation axis, is hexa-coordinated to four O from two bis-bidentate 4,4'-[phenyl-enebis(-oxy)]dibenzoate (L) ligands and two N atoms from two 1,1'-(butane-1,4-di-yl)bis-(1H-benzimidazole) (bbbm) ligands, forming a distorted octahedral cis-N2O4 coordination environment. Polymeric zigzag chains along [102] a...
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