catena-Poly[[aquabis{4-[2-(2,4-dioxopentan-3-ylidene)hydrazin-1-yl]benzoato-κO}copper(II)]-μ-N,N-diethylpyridine-3-carboxamide-κ2 N 1:O]
نویسندگان
چکیده
The Cu(II) atom in the title compound, [Cu(C(12)H(11)N(2)O(4))(2)(C(10)H(14)N(2)O)(H(2)O)](n), lies in a square plane defined by the O atoms of the carboxyl-ate ions, the N atom of the N-heterocycle and the water mol-ecule. Coordination by an amido O atom of an adjacent N-heterocycle in the apical direction leads to a polymeric chain running along [01[Formula: see text]]. The chain motif is consolidated by hydrogen bonds involving the water mol-ecule; the water mol-ecule is a hydrogen-bond donor to the free carbonyl atoms of the carboxyl-ate ions. Intra-molecular N-H⋯O hydrogen bonds also occur.
منابع مشابه
Diaquabis(N,N-diethylpyridine-3-carboxamide-κN 1)bis{4-[2-(2,4-dioxopentan-3-ylidene)hydrazin-1-yl]benzoato-κO}copper(II)
In the title compound, [Cu(C(12)H(11)N(2)O(4))(2)(C(10)H(14)N(2)O)(2)(H(2)O)(2)], the Cu(II) atom lies on a center of inversion and is coordinated by carboxyl-ate O atoms, pyridine N atoms and two water mol-ecules in an elongated octa-hedral geometry. The pyridine ring is oriented at a dihedral angle of 74.83 (12)° with respect to the benzene ring. Intra-molecular O-H⋯O and N-H⋯O hydrogen bondi...
متن کاملcatena-Poly[[[(dimethylmalonato-κ2 O:O′)(perchlorato-κO)copper(II)]-μ-bis(3-pyridylmethyl)piperazinediium-κ2 N 1′:N 4′] perchlorate dihydrate]
In the title compound, {[Cu(C(5)H(6)O(4))(ClO(4))(C(16)H(22)N(4))]ClO(4)·2H(2)O}(n), square-pyramidally coordinated Cu atoms with perchlorate and dimethyl-malonate ligands are connected into cationic sinusoidal coordination polymer chains by doubly protonated bis-(3-pyridylmeth-yl)piperazine (3-bpmp) ligands. The chains aggregate into pseudo-layers parallel to the (101) crystal planes by N-H⋯O ...
متن کاملcatena-Poly[[(acetato-κ2 O,O′)(methanol-κO)cadmium(II)]-μ-[1,2-bis(1H-benzimidazol-2-yl)ethane]-κ2 N 3:N 3′-[(acetato-κ2 O,O′)(methanol-κO)cadmium(II)]-di-μ-chlorido]
In the title complex, [Cd(2)(CH(3)COO)(2)Cl(2)(C(16)H(14)N(4))(CH(3)OH)(2)](n), the Cd(II) atom is six-coordinated by one N atom from a centrosymmetric bridging 1,2-bis-(2,2'-1H-benzimidazol-2-yl)ethane (bbe) ligand, two O atoms from a chelating acetate ligand, one O atom from a methanol mol-ecule and two bridging Cl atoms in a distorted octa-hedral geometry. The Cd(II) atoms are connected alte...
متن کاملcatena-Poly[[tetraaquacopper(II)]-μ-pyrazine-2-carboxamide-κ3 N 4:N 1,O-[bis(sulfato-κO)copper(II)]-μ-pyrazine-2-carboxamide-κ3 N 1,O:N 4]
In the crystal of the title polymeric compound, [Cu(2)(SO(4))(2)(C(5)H(5)N(3)O)(2)(H(2)O)(4)](n), two independent Cu(II) atoms are located on individual inversion centers. One Cu(II) atom is coordinated by four water mol-ecules and two pyrazine-2-carboxamide ligands in a distorted O(4)N(2) octa-hedral geometry; the other is N,O-chelated by two pyrazine-2-carboxamide ligands and further coordina...
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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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012