Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest

P. Valencia, J. Manzur, A. M. Garcia, V. Paredes-Garcia, R. Cardoso-Gil, W. Schnelle, R. Kniep, P. Fuentealba, D. Venegas-Yazigi, E. Spodine

Resultado de la investigación: Article

4 Citas (Scopus)

Resumen

ABSTRACT Six new composites derived from the intercalation of the MPS3 phases (M = MnII, CdII) with the macrocyclic manganese(III) complex [MnL(H2O)2]?NO3(H2O) (LH2 = Schiff base macrocyclic ligand derived from the condensation of 2-hydroxy-5-methyl-1,3- benzene-dicarbaldehyde and 1,2-diamine-benzene) were obtained by two different synthetic procedures: a conventional and a microwave assisted method. The composites [MnL]0.25K0.15Mn0.80PS3(H2O)~1.0 (1), and [MnL]0.25K0.15Cd 0.80PS3(H2O)~0.5 (2) were obtained by the conventional method, after stirring a suspension of the corresponding potassium precursor and the macrocyclic complex for two weeks, while [MnL]0.35K0.05Mn0. 80PS3(H2O)~1.0 (3) and [MnL]0.25K0.15Cd0.80PS 3(H2O)~0.5 (4) after stirring for four weeks at room temperature. Using a microwave assisted reaction permitted to obtain in a shorter period of time as compared with the conventional method, composites [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5) and [MnL]0.15K0.25Cd0.80PS3(H2O)~0.5 (6). All the MnIII/MnIII composites show a bulk antiferromagnetic behavior. However, the spontaneous magnetization present at low temperature in the potassium precursor K0.40Mn0.80PS3(H2O)~1.0 is observable in composite [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5), while it is completely absent in composites [MnL]0.25K0.15Mn0.80PS3(H 2O)~1.0 (1) and [MnL]0.35K0.05Mn0.80PS3(H 2O)~1.0 (3).

Idioma originalEnglish
Páginas (desde-hasta)1952-1956
Número de páginas5
PublicaciónJournal of the Chilean Chemical Society
Volumen58
N.º4
EstadoPublished - dic 2013

Huella dactilar

Manganese
Composite materials
Benzene
Potassium
Microwaves
Diamines
Schiff Bases
Intercalation
Condensation
Magnetization
Suspensions
Ligands
Temperature

ASJC Scopus subject areas

  • Chemistry(all)

Citar esto

Valencia, P., Manzur, J., Garcia, A. M., Paredes-Garcia, V., Cardoso-Gil, R., Schnelle, W., ... Spodine, E. (2013). Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest. Journal of the Chilean Chemical Society, 58(4), 1952-1956.
Valencia, P. ; Manzur, J. ; Garcia, A. M. ; Paredes-Garcia, V. ; Cardoso-Gil, R. ; Schnelle, W. ; Kniep, R. ; Fuentealba, P. ; Venegas-Yazigi, D. ; Spodine, E. / Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest. En: Journal of the Chilean Chemical Society. 2013 ; Vol. 58, N.º 4. pp. 1952-1956.
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title = "Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest",
abstract = "ABSTRACT Six new composites derived from the intercalation of the MPS3 phases (M = MnII, CdII) with the macrocyclic manganese(III) complex [MnL(H2O)2]?NO3(H2O) (LH2 = Schiff base macrocyclic ligand derived from the condensation of 2-hydroxy-5-methyl-1,3- benzene-dicarbaldehyde and 1,2-diamine-benzene) were obtained by two different synthetic procedures: a conventional and a microwave assisted method. The composites [MnL]0.25K0.15Mn0.80PS3(H2O)~1.0 (1), and [MnL]0.25K0.15Cd 0.80PS3(H2O)~0.5 (2) were obtained by the conventional method, after stirring a suspension of the corresponding potassium precursor and the macrocyclic complex for two weeks, while [MnL]0.35K0.05Mn0. 80PS3(H2O)~1.0 (3) and [MnL]0.25K0.15Cd0.80PS 3(H2O)~0.5 (4) after stirring for four weeks at room temperature. Using a microwave assisted reaction permitted to obtain in a shorter period of time as compared with the conventional method, composites [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5) and [MnL]0.15K0.25Cd0.80PS3(H2O)~0.5 (6). All the MnIII/MnIII composites show a bulk antiferromagnetic behavior. However, the spontaneous magnetization present at low temperature in the potassium precursor K0.40Mn0.80PS3(H2O)~1.0 is observable in composite [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5), while it is completely absent in composites [MnL]0.25K0.15Mn0.80PS3(H 2O)~1.0 (1) and [MnL]0.35K0.05Mn0.80PS3(H 2O)~1.0 (3).",
keywords = "Intercalation, Magnetic properties, Microwave assisted synthesis, Mniii macrocyclic complex, Mps3 phases",
author = "P. Valencia and J. Manzur and Garcia, {A. M.} and V. Paredes-Garcia and R. Cardoso-Gil and W. Schnelle and R. Kniep and P. Fuentealba and D. Venegas-Yazigi and E. Spodine",
year = "2013",
month = "12",
language = "English",
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pages = "1952--1956",
journal = "Journal of the Chilean Chemical Society",
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number = "4",

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Valencia, P, Manzur, J, Garcia, AM, Paredes-Garcia, V, Cardoso-Gil, R, Schnelle, W, Kniep, R, Fuentealba, P, Venegas-Yazigi, D & Spodine, E 2013, 'Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest', Journal of the Chilean Chemical Society, vol. 58, n.º 4, pp. 1952-1956.

Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest. / Valencia, P.; Manzur, J.; Garcia, A. M.; Paredes-Garcia, V.; Cardoso-Gil, R.; Schnelle, W.; Kniep, R.; Fuentealba, P.; Venegas-Yazigi, D.; Spodine, E.

En: Journal of the Chilean Chemical Society, Vol. 58, N.º 4, 12.2013, p. 1952-1956.

Resultado de la investigación: Article

TY - JOUR

T1 - Magnetic behavior of lamellar mnps3 and cdps3 composites with a paramagnetic manganese(iii) macrocyclic guest

AU - Valencia, P.

AU - Manzur, J.

AU - Garcia, A. M.

AU - Paredes-Garcia, V.

AU - Cardoso-Gil, R.

AU - Schnelle, W.

AU - Kniep, R.

AU - Fuentealba, P.

AU - Venegas-Yazigi, D.

AU - Spodine, E.

PY - 2013/12

Y1 - 2013/12

N2 - ABSTRACT Six new composites derived from the intercalation of the MPS3 phases (M = MnII, CdII) with the macrocyclic manganese(III) complex [MnL(H2O)2]?NO3(H2O) (LH2 = Schiff base macrocyclic ligand derived from the condensation of 2-hydroxy-5-methyl-1,3- benzene-dicarbaldehyde and 1,2-diamine-benzene) were obtained by two different synthetic procedures: a conventional and a microwave assisted method. The composites [MnL]0.25K0.15Mn0.80PS3(H2O)~1.0 (1), and [MnL]0.25K0.15Cd 0.80PS3(H2O)~0.5 (2) were obtained by the conventional method, after stirring a suspension of the corresponding potassium precursor and the macrocyclic complex for two weeks, while [MnL]0.35K0.05Mn0. 80PS3(H2O)~1.0 (3) and [MnL]0.25K0.15Cd0.80PS 3(H2O)~0.5 (4) after stirring for four weeks at room temperature. Using a microwave assisted reaction permitted to obtain in a shorter period of time as compared with the conventional method, composites [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5) and [MnL]0.15K0.25Cd0.80PS3(H2O)~0.5 (6). All the MnIII/MnIII composites show a bulk antiferromagnetic behavior. However, the spontaneous magnetization present at low temperature in the potassium precursor K0.40Mn0.80PS3(H2O)~1.0 is observable in composite [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5), while it is completely absent in composites [MnL]0.25K0.15Mn0.80PS3(H 2O)~1.0 (1) and [MnL]0.35K0.05Mn0.80PS3(H 2O)~1.0 (3).

AB - ABSTRACT Six new composites derived from the intercalation of the MPS3 phases (M = MnII, CdII) with the macrocyclic manganese(III) complex [MnL(H2O)2]?NO3(H2O) (LH2 = Schiff base macrocyclic ligand derived from the condensation of 2-hydroxy-5-methyl-1,3- benzene-dicarbaldehyde and 1,2-diamine-benzene) were obtained by two different synthetic procedures: a conventional and a microwave assisted method. The composites [MnL]0.25K0.15Mn0.80PS3(H2O)~1.0 (1), and [MnL]0.25K0.15Cd 0.80PS3(H2O)~0.5 (2) were obtained by the conventional method, after stirring a suspension of the corresponding potassium precursor and the macrocyclic complex for two weeks, while [MnL]0.35K0.05Mn0. 80PS3(H2O)~1.0 (3) and [MnL]0.25K0.15Cd0.80PS 3(H2O)~0.5 (4) after stirring for four weeks at room temperature. Using a microwave assisted reaction permitted to obtain in a shorter period of time as compared with the conventional method, composites [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5) and [MnL]0.15K0.25Cd0.80PS3(H2O)~0.5 (6). All the MnIII/MnIII composites show a bulk antiferromagnetic behavior. However, the spontaneous magnetization present at low temperature in the potassium precursor K0.40Mn0.80PS3(H2O)~1.0 is observable in composite [MnL]0.20K0.20Mn0.80PS3(H2O)~1.0 (5), while it is completely absent in composites [MnL]0.25K0.15Mn0.80PS3(H 2O)~1.0 (1) and [MnL]0.35K0.05Mn0.80PS3(H 2O)~1.0 (3).

KW - Intercalation

KW - Magnetic properties

KW - Microwave assisted synthesis

KW - Mniii macrocyclic complex

KW - Mps3 phases

UR - http://www.scopus.com/inward/record.url?scp=84893240970&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:84893240970

VL - 58

SP - 1952

EP - 1956

JO - Journal of the Chilean Chemical Society

JF - Journal of the Chilean Chemical Society

SN - 0717-9324

IS - 4

ER -