A one-dimensional zigzag coordination polymer: catena-poly[[[triaquacadmium(II)]-[μ-2,2′-(5-methyl-1,3-phenylenedioxy)diacetato-κ4 O,O′:O′′,O′′′]] monohydrate]
نویسندگان
چکیده
In the title one-dimensional coordination polymer, {[Cd(C(11)H(10)O(6))(H(2)O)(3)]·H(2)O}(n), the 2,2'-(5-methyl-1,3-phenyl-enedi-oxy)diacetate dianions connect Cd(II) ions in a head-to-tail fashion to generate zigzag chains. The coordination geometry of the Cd atom is distorted penta-gonal bipyramidal. There are O-H⋯O hydrogen bonds between the carboxyl O atoms, the aqua ligands and the uncoordinated water mol-ecules.
منابع مشابه
catena-Poly[[aquabis(pyridine-κN)copper(II)]-μ-2,2′-(p-phenylenedioxy)diacetato-κ2 O:O′]
In the title compound, [Cu(C(10)H(8)O(6))(C(5)H(5)N)(2)(H(2)O)](n), the Cu atom is five-coordinated by two O atoms from two carboxyl-ate groups of two different 2,2'-(p-phenyl-enedi-oxy)diacetate ligands, two N atoms from two pyridine mol-ecules and one water O atom. The geometry is square-pyramidal with the water O atom occupying the apical position. The carboxyl-ate group bridges adjacent Cu ...
متن کاملcatena-Poly[[[tetraquazinc(II)]-μ-2,5-dihydroxybenzene-1,4-diacetato-κ2 O 1:O 4] dihydrate]
The title compound, {[Zn(C(10)H(8)O(6))(H(2)O)(4)]·2H(2)O}(n), is a one-dimensional coordination polymer with 2,5-dihydroxy-benzene-1,4-diacetate acting as bridging ligand. The zigzag chains, extending parallel to [011], are further packed into a three-dimensional network by hydrogen bonds.
متن کاملcatena-Poly[[[diaquacadmium]-μ-2,2′-(1,2-phenylenedioxy)diacetato] monohydrate]
In the title coordination complex, {[Cd(C(10)H(8)O(6))(H(2)O)(2)]·H(2)O}(n) the Cd(II) atom is seven-coordinated in a distorted penta-gonal-bipyramidal geometry, the penta-gonal plane comprising four O-atom donors from the 2,2'-(1,2-phenyl-enedi-oxy)diacetate chelate ligand together with a bridging carboxyl-ate O-atom donor, with the axial sites occupied by two water mol-ecules. The resulting h...
متن کاملcatena-Poly[[[triaquacadmium(II)]-μ-2,2′-[oxalylbis(azanediyl)]diacetato-κ2 O,O′] dihydrate]
The structure of the polymeric title complex, {[Cd(C(6)H(6)N(2)O(6))(H(2)O)(3)]·2H(2)O}(n), consists of chains running parallel to [01] in which the oxamidato ligand, deprotonated only at the carboxyl-ate groups, acts as a bridging bis-monodentate ligand. The Cd atom and the O atom of a coordinated water mol-ecule are located on a twofold axis. The coordination geometry around the Cd atom is di...
متن کاملcatena-Poly[[(2,2′-bipyridine-κ2 N,N′)cobalt(II)]-μ-oxalato-κ4 O 1,O 2:O 1′,O 2′]
In the one-dimensional title coordination polymer, [Co(C(2)O(4))(C(10)H(8)N(2))](n), the Co(II) atom is coordinated in a distorted octa-hedral geometry by two N atoms from one 2,2'-bipyridine ligand and four O atoms belonging to two chelating oxalate ligands. Two neighboring Co centers are bridged by an oxalate ligand, forming a one-dimensional chain structure.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008