(4,4,12,12-Tetramethyl-5,8,11-triazapenta-2,14-dione 2-oxime 14-oximato-κ5N)copper(II) perchlorate: a copper(II) compound with a pentadentate triamine–oxime–oximate ligand
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چکیده
منابع مشابه
Aqua[1-(pyridin-2-yl)ethanone oximato][1-(2-pyridin-2-yl)ethanone oxime]copper(II) perchlorate monohydrate
In the title compound, [Cu(C₇H₇N₂O)(C₇H₈N₂O)(H₂O)]ClO₄·H₂O, the Cu(II) ion is five-coordinated by the N atoms from the 1-(pyridin-2-yl)ethanone oximate and 1-(pyridin-2-yl)ethan-one oxime ligands and by the water O atom in a distorted square-pyramidal geometry. The two organic ligands are linked by an intra-molecular O-H⋯O hydrogen bond. In the crystal, mol-ecules and ions are linked by O-H⋯O h...
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In the title dinuclear compound, [Zn(2)(C(6)H(6)N(3)O)(2)(C(6)H(7)N(3)O)(2)](NO(3))(2), the Zn(II) cation is N,N'-chelated by one pyridine-2-carboxamide oximate anion and one pyridine-2-carboxamide oxime mol-ecule, and is further bridged by an oxime O atom from the adjacent pyridine-2-carboxamide oximate anion, forming a distorted trigonal bipyramidal coordination. Two pyridine-2-carboxamide ox...
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Objective: To assess the influence of pharmacists’ opinions on their dispensing medicines with a «medical prescription only» label without requiring a doctor’s prescription. Methods: We performed a cross-sectional study of 166 community pharmacies in northwest Spain. The opinions of pharmacists on the following were collected as independent variables through personal interview: a) physicians’ p...
متن کاملChlorido(pyridine-2-carbaldehyde oximato-κ2 N,N′)(pyridine-2-carbaldehyde oxime-κ2 N,N′)copper(II)
In the title compound, [Cu(C(6)H(5)N(2)O)Cl(C(6)H(6)N(2)O)], the Cu atom is coordinated by one neutral and one deprotonated pyridine-2-carboxaldehyde oxime (pco) ligand, resulting in the formation of two five-membered CuN(2)C(2) rings. Together with the additional coordinating chloride anion, the coordination polyhedron of copper is best described as a distorted square-pyramid, the distortion p...
متن کاملA second monoclinic polymorph of (pyridine-2-carboxaldehyde oximato-κ2 N,N′)(pyridine-2-carboxaldehyde oxime-κ2 N,N′)palladium(II) chloride
The asymmetric unit of the title compound, [Pd(C(6)H(5)N(2)O)(C(6)H(6)N(2)O)]Cl, contains one half of a cationic Pd(II) complex and a Cl(-) anion, with a crystallographic mirror plane parallel to the ac plane passing through the Pd and Cl atoms. In the complex, the Pd(II) ion is four-coordinated in a distorted square-planar environment by four N atoms derived from the two chelating ligands. The...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section C Crystal Structure Communications
سال: 2004
ISSN: 0108-2701
DOI: 10.1107/s0108270104008765