The complete dinuclear mol-ecule of the title complex, [Cu(2)(CH(3)COO)(4)(C(12)H(12)N(2))(2)], is generated by a centre of inversion. The Cu(II) atoms are connected [Cu-Cu = 2.6329 (16) Å] and bridged by four acetate ligands. The distorted octa-hedral coordination geometry is completed by a terminal pyridine N atom. The amine H atom forms an intra-molecular N-H⋯O hydrogen bond.
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http://dx.doi.org/10.1107/S1600536811044333 | DOI Listing |
Acta Crystallogr E Crystallogr Commun
November 2021
Institute of Bioorganic Chemistry, Uzbekistan Academy of Sciences, 100125, Mirzo Ulugbek Str.,83, Tashkent, Uzbekistan.
The title compound, [Cu(CHNO)(CHNO)]·(CHNO), is a binuclear copper(II) complex located on an inversion center midway between the two copper(II) cations. The asymmetric unit consists of one Cu cation, two 3-nitro-benzoato ligands, and two di-methyl-formamide (DMF) mol-ecules, one of which coordinates to the Cu cation and one is a solvate mol-ecule. The carboxyl-ate groups of the ligands bridge two Cu cations with a Cu-Cu distance of 2.
View Article and Find Full Text PDFActa Crystallogr C Struct Chem
December 2017
Institut de Physique et Chimie des Matériaux de Strasbourg, UMR7504 CNRS-UNISTRA and NIE, 23 rue du Loess, BP 43, 67034 Strasbourg Cedex 2, France.
The construction of supramolecular architectures based on inorganic-organic coordination frameworks with weak noncovalent interactions has implications for the rational design of functional materials. A new crystalline binuclear copper(II) one-dimensional polymeric chain, namely catena-poly[[[tetrakis(μ-4-azaniumylbutanoato-κO:O')dicopper(II)(Cu-Cu)]-μ-chlorido-[diaquadichloridocopper(II)]-μ-chlorido] bis(perchlorate)], {[CuCl(CHNO)(HO)](ClO)}, was obtained by the reaction of 4-aminobutyric acid (GABA) with CuCl·2HO in aqueous solution. The structure was established by single-crystal X-ray diffraction and was also characterized by IR spectroscopy and magnetic measurements.
View Article and Find Full Text PDFInorg Chem
November 2017
STaRBURSTT CyberInstrumentation Consortium and Department of Chemistry, Youngstown State University , One University Plaza, Youngstown, Ohio 44555-3663, United States.
Acta Crystallogr Sect E Struct Rep Online
November 2011
The complete dinuclear mol-ecule of the title complex, [Cu(2)(CH(3)COO)(4)(C(12)H(12)N(2))(2)], is generated by a centre of inversion. The Cu(II) atoms are connected [Cu-Cu = 2.6329 (16) Å] and bridged by four acetate ligands.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
December 2011
Department of Chemistry, University of Louisville, Louisville, KY 40292, USA.
The crystal structure of the title compound, [Cu(2)(C(2)H(3)O(2))(4)(C(10)H(14)N(2)O)(2)], reveals a dinuclear Cu(II) complex located about a center of inversion. The coordination environment of each Cu(II) cation is distorted octa-hedral, composed of four bridging acetate ligands, an apical pyridine donor and is completed by a Cu-Cu bond. The amide H atom forms intra-molecular hydrogen bonds to two carboxyl O atoms.
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