Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102441
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dc.contributor.authorDownie, L. J.en
dc.contributor.authorBlack, C.en
dc.contributor.authorArdashnikova, E. I.en
dc.contributor.authorTang, C. C.en
dc.contributor.authorVasiliev, A. N.en
dc.contributor.authorGolovanov, A. N.en
dc.contributor.authorBerdonosov, P. S.en
dc.contributor.authorDolgikh, V. A.en
dc.contributor.authorLightfoot, P.en
dc.date.accessioned2021-08-31T15:03:39Z-
dc.date.available2021-08-31T15:03:39Z-
dc.date.issued2014-
dc.identifier.citationStructural phase transitions in the kagome lattice based materials Cs 2-xRbxSnCu3F12 (x = 0, 0.5, 1.0, 1.5) / L. J. Downie, C. Black, E. I. Ardashnikova, et al. — DOI 10.1039/c4ce00788c // CrystEngComm. — 2014. — Vol. 16. — Iss. 32. — P. 7419-7425.en
dc.identifier.issn14668033-
dc.identifier.otherFinal2
dc.identifier.otherAll Open Access, Green3
dc.identifier.otherhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84904759187&doi=10.1039%2fc4ce00788c&partnerID=40&md5=294d2c1936e40a8789cc362ce7bfbeb8
dc.identifier.otherhttps://research-repository.st-andrews.ac.uk/bitstream/10023/6834/1/CsSnCu_arxiv.pdfm
dc.identifier.urihttp://hdl.handle.net/10995/102441-
dc.description.abstractThe solid solution Cs2-xRbxSnCu3F 12 (x = 0, 0.5, 1.0, 1.5) has been investigated crystallographically between 100 and 300 K using synchrotron X-ray powder diffraction and, in the case of x = 0, neutron powder diffraction. For Cs2SnCu 3F12 (x = 0), there is a structural transition from the previously reported room temperature rhombohedral symmetry (R3m) to monoclinic (P21/n) symmetry at 170 K. This transformation is repeated for the x = 0.5 composition, but with an increased transition temperature of 250 K. For x = 1.0 the monoclinic phase is found at 300 K, suggesting that the transition temperature is increased even further. For x = 1.5 a different behaviour, more akin to that previously reported for Rb2SnCu3F 12, is found: a single phase transition between rhombohedral symmetry (R3) and triclinic symmetry (P1) is found at 280 K. In agreement with previous single crystal studies, Cs2SnCu3F12 powder exhibits strong antiferromagnetic interactions (Θ ~ -268 K) and long-range magnetic order at TN ~ 19.3 K. The finite magnetic moment observed for T < TN might be explained by a Dzyaloshinskii-Moriya interaction, due to the lowering of symmetry from rhombohedral to monoclinic, which was not suggested in the earlier single crystal study. This journal is © the Partner Organisations 2014.en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherRoyal Society of Chemistryen
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceCrystengcomm2
dc.sourceCrystEngCommen
dc.titleStructural phase transitions in the kagome lattice based materials Cs 2-xRbxSnCu3F12 (x = 0, 0.5, 1.0, 1.5)en
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1039/c4ce00788c-
dc.identifier.scopus84904759187-
local.contributor.employeeDownie, L.J., School of Chemistry and EaStChem, University of St Andrews, St-Andrews, KY 16 9ST, United Kingdom
local.contributor.employeeBlack, C., School of Chemistry and EaStChem, University of St Andrews, St-Andrews, KY 16 9ST, United Kingdom
local.contributor.employeeArdashnikova, E.I., Department of Chemistry, Moscow State University, M.V. Lomonosov Moscow State University, 119991 GSP-1 Moscow, Russian Federation
local.contributor.employeeTang, C.C., Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot OX11 0DE, United Kingdom
local.contributor.employeeVasiliev, A.N., Department of Low Temperature Physics and Superconductivity, Physics Faculty, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation, Theoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg, Russian Federation, National University of Science and Technology MISiS, Moscow 119049, Russian Federation
local.contributor.employeeGolovanov, A.N., Department of Low Temperature Physics and Superconductivity, Physics Faculty, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
local.contributor.employeeBerdonosov, P.S., Department of Chemistry, Moscow State University, M.V. Lomonosov Moscow State University, 119991 GSP-1 Moscow, Russian Federation
local.contributor.employeeDolgikh, V.A., Department of Chemistry, Moscow State University, M.V. Lomonosov Moscow State University, 119991 GSP-1 Moscow, Russian Federation
local.contributor.employeeLightfoot, P., School of Chemistry and EaStChem, University of St Andrews, St-Andrews, KY 16 9ST, United Kingdom
local.description.firstpage7419-
local.description.lastpage7425-
local.issue32-
local.volume16-
local.contributor.departmentSchool of Chemistry and EaStChem, University of St Andrews, St-Andrews, KY 16 9ST, United Kingdom
local.contributor.departmentDepartment of Chemistry, Moscow State University, M.V. Lomonosov Moscow State University, 119991 GSP-1 Moscow, Russian Federation
local.contributor.departmentDiamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot OX11 0DE, United Kingdom
local.contributor.departmentDepartment of Low Temperature Physics and Superconductivity, Physics Faculty, M.V. Lomonosov Moscow State University, Moscow 119991, Russian Federation
local.contributor.departmentTheoretical Physics and Applied Mathematics Department, Ural Federal University, 620002 Ekaterinburg, Russian Federation
local.contributor.departmentNational University of Science and Technology MISiS, Moscow 119049, Russian Federation
local.identifier.pure422953-
local.identifier.pure4c5f0630-8963-4a44-acab-696590dddf80uuid
local.identifier.eid2-s2.0-84904759187-
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