Evidence on structural, magnetic and spectroscopic properties of new Mn(II) inorganic-organic hybrid phosphates
| Autor: | R. Olazcuaga, José L. Pizarro, Sergio Fernandez, Teófilo Rojo, Jaione Escobal, José L. Mesa, María I. Arriortua |
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| Přispěvatelé: | Departamento de Química Inorgánica, Facultad de Ciencia y Tecnologia, Universidad del Pais Vasco / Euskal Herriko Unibertsitatea [Espagne] (UPV/EHU), Departamento de Mineralogía-Petrología, Facultad de Ciencia y Tecnologia, Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB), Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut Polytechnique de Bordeaux-Université de Bordeaux (UB) |
| Jazyk: | angličtina |
| Rok vydání: | 2005 |
| Předmět: |
Inorganic-organic hybrid materials
Photoluminescence Inorganic chemistry General Physics and Astronomy Crystal structure [CHIM.MATE]Chemical Sciences/Material chemistry Phosphate 01 natural sciences Hydrothermal circulation 010305 fluids & plasmas 3. Good health Phosphates Crystallography chemistry.chemical_compound Octahedron chemistry Chemical structure Spectroscopic properties 0103 physical sciences Magnetic properties Mn(II) Antiferromagnetism Lamellar structure Hybrid material |
| Zdroj: | Journal de Physique IV Proceedings Journal de Physique IV Proceedings, EDP Sciences, 2005, vol. 123, p. 237-240. ⟨10.1051/jp4:2005123042⟩ |
| ISSN: | 1155-4339 1764-7177 |
| DOI: | 10.1051/jp4:2005123042⟩ |
| Popis: | The (C 2 H 10 N 2 )[Mn 2 (HPO 4 ) 3 (H 2 O)] and (C n H 2n+6 N 2 )[Mn 3 (HPO 3 ) 4 ] (n= 2-8) compounds were synthesized by using mild hydrothermal conditions under autogeneous pressure. The phosphate and phosphite phases show a layered structure with the alkyldiammonium cations located between the sheets. The emission and excitation luminescent spectra are in accordance with the presence of Mn(II) high spin cations in slightly distorted octahedra. The magnetic measurements of both kinds of compounds indicate the existence of antiferromagnetic interactions. |
| Databáze: | OpenAIRE |
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