dc.date.accessioned | 2024-03-05T20:45:11Z | |
dc.date.available | 2024-03-05T20:45:11Z | |
dc.date.created | 2023-06-28T10:04:00Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Sannes, Johnny Andreas Kizhake Malayil, Ranjith K. Corredor, Laura T. Wolter, Anja U. B. Grafe, Hans-Joachim Valldor, Björn Martin . Synthesis and Characterization of Oxide Chloride Sr2VO3Cl, a Layered S = 1 Compound. ACS Omega. 2023, 8(15), 14233-14239 | |
dc.identifier.uri | http://hdl.handle.net/10852/109190 | |
dc.description.abstract | The mixed-anion compound with composition Sr2VO3Cl has been synthesized for the first time, using the conventional high-temperature solid-state synthesis technique in a closed silica ampule under inert conditions. This compound belongs to the known Sr2TmO3Cl (Tm = Sc, Mn, Fe, Co, Ni) family, but with Tm = V. All homologues within this family can be described with the tetragonal space group P4/nmm (No. 129); from a Rietveld refinement of powder X-ray diffraction data on the Tm = V homologue, the unit cell parameters were determined to a = 3.95974(8) and c = 14.0660(4) Å, and the atomic parameters in the crystal structure could be estimated. The synthesized powder is black, implying that the compound is a semiconductor. The magnetic investigations suggest that Sr2VO3Cl is a paramagnet at high temperatures, exhibiting a μeff = 2.0 μB V–1 and antiferromagnetic (AFM) interactions between the magnetic vanadium spins (θCW = −50 K), in line with the V–O–V advantageous super-exchange paths in the V–O layers. Specific heat capacity studies indicate two small anomalies around 5 and 35 K, which however are not associated with long-range magnetic ordering. 35Cl ss-NMR investigations suggest a slow spin freezing below 4.2 K resulting in a glassy-like spin ground state. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Synthesis and Characterization of Oxide Chloride Sr2VO3Cl, a Layered S = 1 Compound | |
dc.title.alternative | ENEngelskEnglishSynthesis and Characterization of Oxide Chloride Sr2VO3Cl, a Layered S = 1 Compound | |
dc.type | Journal article | |
dc.creator.author | Sannes, Johnny Andreas | |
dc.creator.author | Kizhake Malayil, Ranjith K. | |
dc.creator.author | Corredor, Laura T. | |
dc.creator.author | Wolter, Anja U. B. | |
dc.creator.author | Grafe, Hans-Joachim | |
dc.creator.author | Valldor, Björn Martin | |
cristin.unitcode | 185,15,12,60 | |
cristin.unitname | Uorganisk materialkjemi | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 2158939 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=ACS Omega&rft.volume=8&rft.spage=14233&rft.date=2023 | |
dc.identifier.jtitle | ACS Omega | |
dc.identifier.volume | 8 | |
dc.identifier.issue | 15 | |
dc.identifier.startpage | 14233 | |
dc.identifier.endpage | 14239 | |
dc.identifier.doi | https://doi.org/10.1021/acsomega.3c01151 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 2470-1343 | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/301711 | |