Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4

Bibliographic Details
Main Author: Lamsaf, H.
Publication Date: 2019
Other Authors: Elghadraoui, E. H., Lourenço, Rui Fausto, Oulmekki, A., Costa, B. F. O.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: https://hdl.handle.net/10316/91154
https://doi.org/10.1007/s10948-019-05263-w
Summary: A new mixed-valence diphosphate, Zn2+5Fe3+2(P2O7)4, was synthesized from FeII5FeIII2(P2O7)4 via the “solid way” route, by substitution of FeII by ZnII. The obtained X-ray data confirmed the crystallization of the compound in the C2221 symmetry space group (orthorhombic). Magnetic measurements were performed showing that, at room temperature, the compound is paramagnetic and that the Néel temperature is 15.44(20) K. The compound was also investigated by infrared and Raman spectroscopies, in particular to characterize the (P2O7)4− and M–O vibrations.
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spelling Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4New mixed-valence diphosphateX-ray diffractionRaman and infrared spectroscopiesMagnetometryA new mixed-valence diphosphate, Zn2+5Fe3+2(P2O7)4, was synthesized from FeII5FeIII2(P2O7)4 via the “solid way” route, by substitution of FeII by ZnII. The obtained X-ray data confirmed the crystallization of the compound in the C2221 symmetry space group (orthorhombic). Magnetic measurements were performed showing that, at room temperature, the compound is paramagnetic and that the Néel temperature is 15.44(20) K. The compound was also investigated by infrared and Raman spectroscopies, in particular to characterize the (P2O7)4− and M–O vibrations.Springer Nature2019-09-13info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://hdl.handle.net/10316/91154https://hdl.handle.net/10316/91154https://doi.org/10.1007/s10948-019-05263-weng1557-19391557-1947https://link.springer.com/article/10.1007/s10948-019-05263-wLamsaf, H.Elghadraoui, E. H.Lourenço, Rui FaustoOulmekki, A.Costa, B. F. O.info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-10T11:09:05Zoai:estudogeral.uc.pt:10316/91154Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T05:39:25.097162Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
title Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
spellingShingle Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
Lamsaf, H.
New mixed-valence diphosphate
X-ray diffraction
Raman and infrared spectroscopies
Magnetometry
title_short Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
title_full Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
title_fullStr Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
title_full_unstemmed Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
title_sort Synthesis, Structural Studies, and Magnetic Properties of a New Mixed-Valence Diphosphate: Zn2+5Fe3+2(P2O7)4
author Lamsaf, H.
author_facet Lamsaf, H.
Elghadraoui, E. H.
Lourenço, Rui Fausto
Oulmekki, A.
Costa, B. F. O.
author_role author
author2 Elghadraoui, E. H.
Lourenço, Rui Fausto
Oulmekki, A.
Costa, B. F. O.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lamsaf, H.
Elghadraoui, E. H.
Lourenço, Rui Fausto
Oulmekki, A.
Costa, B. F. O.
dc.subject.por.fl_str_mv New mixed-valence diphosphate
X-ray diffraction
Raman and infrared spectroscopies
Magnetometry
topic New mixed-valence diphosphate
X-ray diffraction
Raman and infrared spectroscopies
Magnetometry
description A new mixed-valence diphosphate, Zn2+5Fe3+2(P2O7)4, was synthesized from FeII5FeIII2(P2O7)4 via the “solid way” route, by substitution of FeII by ZnII. The obtained X-ray data confirmed the crystallization of the compound in the C2221 symmetry space group (orthorhombic). Magnetic measurements were performed showing that, at room temperature, the compound is paramagnetic and that the Néel temperature is 15.44(20) K. The compound was also investigated by infrared and Raman spectroscopies, in particular to characterize the (P2O7)4− and M–O vibrations.
publishDate 2019
dc.date.none.fl_str_mv 2019-09-13
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10316/91154
https://hdl.handle.net/10316/91154
https://doi.org/10.1007/s10948-019-05263-w
url https://hdl.handle.net/10316/91154
https://doi.org/10.1007/s10948-019-05263-w
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1557-1939
1557-1947
https://link.springer.com/article/10.1007/s10948-019-05263-w
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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