catena-Poly[[diaquacopper(II)]-μ-hydroxido-κ2 O:O-μ-[4-(4H-1,2,4-triazol-4-yl)benzoato]-κ2 N 1:N 2]
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چکیده
The title compound, [Cu(C(9)H(6)N(3)O(2))(OH)(H(2)O)(2)](n), adopts a chain motif along [010] in which the Cu(II) atoms are bridged by hy-droxy groups and 4-(1,2,4-triazol-4-yl)benzoate (tab) ligands. The Cu(II) atom lies on an inversion center and is six-coordinated by two N atoms from two tab ligands, two hy-droxy groups and two water mol-ecules, giving a distorted octa-hedral geometry. The hy-droxy group and the tab ligand are located on a mirror plane. One of the water H atoms is disordered over two positions with equal occupancy factors. Inter-molecular O-H⋯O hydrogen bonds extend the chains into a layer parallel to (100) and C-H⋯O hydrogen bonds connect the layers into a three-dimensional network.
منابع مشابه
catena-Poly[[bis[2-chloro-6-(1H-1,2,4-triazol-1-yl-κN 4)pyridine]cadmium(II)]-di-μ-thiocyanato-κ2 N:S;κ2 S:N]: a one-dimensional coordination polymer
In the crystal structure of the title complex, [Cd(NCS)(2)(C(7)H(5)ClN(4))(2)](n), the Cd(II) atom lies on a crystallographic inversion center and assumes a distorted octa-hedral geometry. The 2-chloro-6-(1H-1,2,4-triazol-1-yl)pyridine mol-ecule acts as a terminal ligand. The thio-cyanate ligands function as μ(1,3)-bridging units connecting adjacent Cd(II) atoms with a separation of 5.7525 (11)...
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The title compound, [Cd(NCS)(2)(C(6)H(5)N(5))(2)](n), is a coordination polymer with the Cd(II) centre located on a twofold rotation axis. The Cd(II) centre assumes a distorted octa-hedral geometry. The thio-cyanate anions function as bridging ligands between the Cd(II) centres, leading to a chain-like arrangement expanding along [001].
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In the polymeric title compound, [Cu(3)(C(7)H(5)O(2))(6)(C(11)H(9)N(3)O)(2)](n), square-planar-coordinated Cu(II) ions on crystallographic inversion centres are bound by two monodentate benzoate anions. The resulting [Cu(benzoate)](2) fragments are joined to centrosymmetic [Cu(2)(benzoate)(4)] paddlewheel clusters [Cu⋯Cu = 2.6331 (5) Å] by means of bridging N-(pyridin-4-yl)nicotinamide (4-pna) ...
متن کاملcatena-Poly[[bis(nitrato-κO)cadmium]bis[μ-1,3-bis[(1H-1,2,4-triazol-1-yl)methyl]benzene-κ2 N 4:N 4′]]
In the title compound, [Cd(NO(3))(2)(C(12)H(12)N(6))(2)](n), the Cd(II) cation is located on an inversion center and is six-coordinated by four N atoms from four 1,3-bis-[(1H-1,2,4-triazol-1-yl)meth-yl]benzene (L) ligands and two O atoms from two nitrate anions in a slightly distorted octa-hedral geometry. The ligands link different Cd(II) ions into a ribbon-like structure along [001]. Two O at...
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The asymmetric unit of the polymeric title compound, {[Zn(C(8)H(12)N(6))(H(2)O)(4)](C(14)H(8)O(4))}(n) or {[Zn(BTB)(H(2)O)(4)](BPDC)}(n) [BTB is 1,4-bis-(1,2,4-triazol-1-yl)butane and H(2)BPDC is biphenyl-4,4'-dicarb-oxy-lic acid], contains half a [Zn(BTB)(H(2)O)(4)](2+) cation and half a BPDC anion, both ions lying about a crystallographic inversion centre. The crystal structure consists of zi...
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