catena-Poly[copper(II)-bis(μ-2,4-dichloro-6-formylphenolato)-κ3 O,O′:Cl 4;κ3 Cl 4:O,O′]
نویسندگان
چکیده
In the title compound, [Cu(C(7)H(3)Cl(2)O(2))(2)](n), the Cu(II) atom lies on a centre of inversion and adopts a [4+2] coordination mode, with two long axial Cu-Cl coordinative bonds complementing four Cu-O bonds from two 2,4-dichloro-6-formyl-phenolate ligands in a distorted square plane. π-π stacking inter-actions are also formed between neighbouring aromatic rings, with a centroid-centroid separation of 3.624 (2) Å.
منابع مشابه
Diaquabis(2,4-dichloro-6-formylphenolato)zinc(II)–bis(μ-2,4-dichloro-6-formylphenolato)bis[aqua(2,4-dichloro-6-formylphenolato)zinc(II)] (2/1)
The crystal of the title compound, [Zn(C(7)H(3)Cl(2)O(2))(2)(H(2)O)(2)](2)·[Zn(2)(C(7)H(3)Cl(2)O(2))(4)(H(2)O)(2)], consists of monomeric and dimeric Zn(II) complexes. Both complexes afford a six-coordinated coordination environment about the Zn atoms with cis-configuration ligands. The deprotonated hydr-oxy groups of the 3,5-dichloro-salicylaldehyde ligands bridge two metal cations, forming a ...
متن کاملcatena-Poly[[diaquacadmium(II)]-μ-(methyl morpholino dichloromethylenediphosphonato)-κ3 O,O′:O′′-[tetraaquacadmium(II)]-μ-(methyl morpholino dichloromethylenediphosphonato)-κ3 O:O′,O′′]
The asymmetric unit of the title compound, [Cd(C(6)H(11)Cl(2)NO(6)P(2))(H(2)O)(3)](n), contains two octahedrally coordinated Cd atoms located in special positions, one on a twofold rotation axis and the other on a centre of symmetry. The metal atoms are connected by methyl morpholino dichloro-methyl-enediphospho-nate ligands into chains in the c-axis direction. These chains are further connecte...
متن کاملcatena-Poly[diammonium [diaquabis(pyridine-2,4-dicarboxylato-κ2 N,O 2)cuprate(II)] [[diaquacopper(II)]-μ-pyridine-2,4-dicarboxylato-κ3 N,O 2:O 2′-[tetraaquacadmium(II)]-μ-pyridine-2,4-dicarboxylato-κ3 O 2:N,O 2′] hexahydrate]
The title mixed-metal complex, {(NH(4))(2)[Cu(C(7)H(3)NO(4))(2)(H(2)O)(2)][CdCu(C(7)H(3)NO(4))(2)(H(2)O)(6)]·6H(2)O}(n), contains one octa-hedrally coordinated Cd(II) center and two octa-hedrally coordinated Cu(II) centers, each lying on an inversion center. The two Cu(II) atoms are each coordinated by two O atoms and two N atoms from two 2,4-pydc (2,4-H(2)pydc = pyridine-2,4-dicarboxylic acid)...
متن کاملBis[μ-3-(2-hydroxyethyl)-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-9-olato-κ3 N,O:O]bis[aquachloridocopper(II)]
In the dinuclear centrosymmetric copper(II) title compound, [Cu(2)(C(11)H(11)N(2)O(2))(2)Cl(2)(H(2)O)(2)], each Cu(II) ion has a slightly distorted trigonal-bipyramidal geometry and is coordinated by one N and one O atom from one 3-(2-hydroxy-ethyl)-2-methyl-4-oxopyrido[1,2-a]pyrimidin-9-olate ligand, another O atom from the second ligand, one water mol-ecule and one Cl atom. The crystal struct...
متن کاملcatena-Poly[cobalt(II)-bis(μ-3,7-dichloroquinoline-8-carboxylato-κ3 N,O:O′)]
In the crystal structure of the title compound, [Co(C(10)H(4)Cl(2)NO(2))(2)](n), the Co(II) cation lies on a twofold rotation axis. Each cation is N,O-chelated by the carboxyl-ate anions of two 3,7-dichloro-quinoline-8-carboxyl-ate ligands. The second carboxyl-ate O atom of each ligand coordinates to the Co(II) cation of an adjacent mol-ecule, linking the cations into a linear chain. Strong int...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008