Synthesis and structures of four new compounds of the copper(II)- carboxylate-pyridinecarboxamide system

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The synthesis and structural characterization of four new copper compounds with formula [Cu(crot)2(isn)2(Hcrot)·H 2O] (1), [Cu(oda)(isn)2] (2), [Cu(crot) 2(nia)2·(H2O)] (3) and [Cu(oda)(nia)] (4) (crot = trans-2-butenoate, oda = oxydiacetate, isn = isonicotinamide, nia = nicotinamide) is reported. T...

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Detalles Bibliográficos
Autores principales: Perec, M., Baggio, R.F., Peña, O., Sartoris, R.P., Calvo, R.
Formato: JOUR
Materias:
Copper compound
EPR
H-bonded assembly
Isonicotinamide
Nicotinamide
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00201693_v373_n1_p117_Perec
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:The synthesis and structural characterization of four new copper compounds with formula [Cu(crot)2(isn)2(Hcrot)·H 2O] (1), [Cu(oda)(isn)2] (2), [Cu(crot) 2(nia)2·(H2O)] (3) and [Cu(oda)(nia)] (4) (crot = trans-2-butenoate, oda = oxydiacetate, isn = isonicotinamide, nia = nicotinamide) is reported. The complexes extend into 3D supramolecular structures by means of hydrogen bonds. EPR spectra of powder samples of the compounds are reported. © 2011 Elsevier B.V. All rights reserved.

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