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Crystal Structures of nitrato-(2-hydroxybenzaldehydo) (2,2 -bipyridyl)copper and nitrato-(2-hydroxy-5-nitrobenzaldehydo)(2,2 -bipyridyl)copper
origen: scopus
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page start: 260
related by: authorship_15672
has publication venue: Crystallography Reports
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type: Generically Dependent Continuant
date time value: article date 2673
abstract: Nitrato-(2-hydroxy-5-nitrobenzaldehydo)(2,2 -bipyridyl)copper (I) and nitrato-(2-hydroxybenzaldehydo)(2,2 -bipyridyl)copper (II) were synthesized and characterized by X-ray diffraction. The coordination polyhedron of the central copper atom in complex I can be described as a distorted tetragonal pyramid whose base is formed by the phenol and carbonyl oxygen atoms of the monodeprotonated 2-hydroxy-5nitrobenzaldehyde molecule and the nitrogen atoms of the 2,2 -bipyridyl ligand and whose apex is occupied by the oxygen atom of the nitrato group. In the crystal structure, complexes I are linked by the acido ligands and the NO2 groups of the aldehyde molecule into infinite chains. In complex II, the central copper atom is coordinated by 2-hydroxybenzaldehyde, 2,2 -bipyridyl, and the nitrato group, resulting in the formation of centrosymmetric dimers. The coordination polyhedron of the central copper atom can be described as a bipyramid (4 1 1) with the same base as in complex I. The axial vertices of the bipyramid are occupied by the oxygen atom of the nitrato group and the bridging phenol oxygen atom of the adjacent complex related to the initial complex by a center of symmetry. In the crystal structure, complexes II are hydrogen bonded into infinite chains. © Pleiades Publishing, Inc., 2011.
freetext keyword: A-center; Axial vertices; Bipyridyl; Bipyridyl ligands; Carbonyl oxygen atoms; Centrosymmetric dimers; Coordination polyhedra; Copper (ii); Copper atoms; Infinite chains; Nitrogen atom; Oxygen atom; Tetragonal pyramids; Aldehydes; Atoms; Copper; Crystal structure; Dimers; Geometry; Ligands; Oxygen; Phenols; X ray diffraction; Copper compounds
type: Continuant
related by: authorship_15674
related by: authorship_15676
volume: 56
related by: authorship_15675
related by: authorship_15677
most specific type: Document
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estado: published
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type: Article
type: Document
crisid: 2673
type: Entity
issue: 2
page end: 264
doi: 10.1134/S1063774511010081
related by: authorship_15670
abstract: Nitrato-(2-hydroxy-5-nitrobenzaldehydo)(2,2 -bipyridyl)copper (I) and nitrato-(2-hydroxybenzaldehydo)(2,2 -bipyridyl)copper (II) were synthesized and characterized by X-ray diffraction. The coordination polyhedron of the central copper atom in complex I can be described as a distorted tetragonal pyramid whose base is formed by the phenol and carbonyl oxygen atoms of the monodeprotonated 2-hydroxy-5nitrobenzaldehyde molecule and the nitrogen atoms of the 2,2 -bipyridyl ligand and whose apex is occupied by the oxygen atom of the nitrato group. In the crystal structure, complexes I are linked by the acido ligands and the NO2 groups of the aldehyde molecule into infinite chains. In complex II, the central copper atom is coordinated by 2-hydroxybenzaldehyde, 2,2 -bipyridyl, and the nitrato group, resulting in the formation of centrosymmetric dimers. The coordination polyhedron of the central copper atom can be described as a bipyramid (4 %2b 1 %2b 1) with the same base as in complex I. The axial vertices of the bipyramid are occupied by the oxygen atom of the nitrato group and the bridging phenol oxygen atom of the adjacent complex related to the initial complex by a center of symmetry. In the crystal structure, complexes II are hydrogen bonded into infinite chains. © Pleiades Publishing, Inc., 2011.
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label: RDF description of Crystal Structures of nitrato-(2-hydroxybenzaldehydo) (2,2 -bipyridyl)copper and nitrato-(2-hydroxy-5-nitrobenzaldehydo)(2,2 -bipyridyl)copper - http://orbis.uaslp.mx/vivo/individual/scopus2672

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publication venue for: Crystal Structures of nitrato-(2-hydroxybenzaldehydo) (2,2 -bipyridyl)copper and nitrato-(2-hydroxy-5-nitrobenzaldehydo)(2,2 -bipyridyl)copper
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