Abstract:
The hydrothermal reaction of Ln2O3 (Ln = Dy and Ho), Cu(OAC)2.2H2O, and oxydiacetic acid in the approximate mole ratio of 1:3:8 resulted in the formation of two new members of the isostructural series of polymers formulated as [{Cu3Ln2(oda)6 (H2O)6}·12H2O]n, crystallizing in the hexagonal crystal system, space group P6/mcc (No. 192). Temperature-dependent magnetic susceptibilities and EPR spectra are reported for the heterometallic compounds Cu-Dy 1, Cu-Ho 2, Cu-Er 3, and Cu-Y 4. The results are discussed in terms of the structure of the compounds, the electronic properties of the lanthanide ions, and the exchange interactions between the magnetic ions.
Registro:
Documento: |
Artículo
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Título: | Carboxylate-bridged copper(II)-lanthanide(III) complexes [{Cu3Ln2(oda)6 (H2O)6}.12H2O]n (Ln = Dy, Ho, Er, Y; oda = oxydiacetate) |
Autor: | Rizzi, A.C.; Calvo, R.; Baggio, R.; Garland, M.T.; Peña, O.; Perec, M. |
Filiación: | Departamento de Física, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral and INTEC (CONICET-UNL), Güemes 3450, 3000 Santa Fe, Argentina Departamento de Física, Comisión Nacional de Energía Atómica, Avda. del Libertador 8250, 1429 Buenos Aires, Argentina Departamento de Física, Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile, Avda. Blanco Encalada 2008, Casilla 487-3, Santiago, Chile U.M.R. 6511, L.C.S.I.M. CNRS, Universite Rennes I, 35042 Rennes, France Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, INQUIMAE, Universidad de Buenos Aires, Ciudad Universitaria, Pabellon II, 1428 Buenos Aires, Argentina
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Palabras clave: | acetoacetic acid derivative; carboxylic acid; copper complex; dysprosium; erbium; holmium; lanthanide; water; article; chemical reaction; crystallization; electron spin resonance; electronics; ion exchange; magnetism; stoichiometry; temperature dependence |
Año: | 2002
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Volumen: | 41
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Número: | 21
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Página de inicio: | 5609
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Página de fin: | 5614
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DOI: |
http://dx.doi.org/10.1021/ic025754o |
Título revista: | Inorganic Chemistry
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Título revista abreviado: | Inorg. Chem.
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ISSN: | 00201669
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CODEN: | INOCA
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CAS: | dysprosium, 7429-91-6; erbium, 7440-52-0; holmium, 7440-60-0; water, 7732-18-5
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00201669_v41_n21_p5609_Rizzi |
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Citas:
---------- APA ----------
Rizzi, A.C., Calvo, R., Baggio, R., Garland, M.T., Peña, O. & Perec, M.
(2002)
. Carboxylate-bridged copper(II)-lanthanide(III) complexes [{Cu3Ln2(oda)6 (H2O)6}.12H2O]n (Ln = Dy, Ho, Er, Y; oda = oxydiacetate). Inorganic Chemistry, 41(21), 5609-5614.
http://dx.doi.org/10.1021/ic025754o---------- CHICAGO ----------
Rizzi, A.C., Calvo, R., Baggio, R., Garland, M.T., Peña, O., Perec, M.
"Carboxylate-bridged copper(II)-lanthanide(III) complexes [{Cu3Ln2(oda)6 (H2O)6}.12H2O]n (Ln = Dy, Ho, Er, Y; oda = oxydiacetate)"
. Inorganic Chemistry 41, no. 21
(2002) : 5609-5614.
http://dx.doi.org/10.1021/ic025754o---------- MLA ----------
Rizzi, A.C., Calvo, R., Baggio, R., Garland, M.T., Peña, O., Perec, M.
"Carboxylate-bridged copper(II)-lanthanide(III) complexes [{Cu3Ln2(oda)6 (H2O)6}.12H2O]n (Ln = Dy, Ho, Er, Y; oda = oxydiacetate)"
. Inorganic Chemistry, vol. 41, no. 21, 2002, pp. 5609-5614.
http://dx.doi.org/10.1021/ic025754o---------- VANCOUVER ----------
Rizzi, A.C., Calvo, R., Baggio, R., Garland, M.T., Peña, O., Perec, M. Carboxylate-bridged copper(II)-lanthanide(III) complexes [{Cu3Ln2(oda)6 (H2O)6}.12H2O]n (Ln = Dy, Ho, Er, Y; oda = oxydiacetate). Inorg. Chem. 2002;41(21):5609-5614.
http://dx.doi.org/10.1021/ic025754o