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https://hdl.handle.net/11147/9751
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Eanes, Mehtap | - |
dc.contributor.author | Pennington, WT | - |
dc.contributor.author | Kolis, JW | - |
dc.date.accessioned | 2021-01-24T18:28:24Z | - |
dc.date.available | 2021-01-24T18:28:24Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | https://doi.org/10.1016/S0925-8388(03)00725-4 | - |
dc.identifier.uri | https://hdl.handle.net/11147/9751 | - |
dc.description.abstract | The new compounds NaRE9(GeO4)(6)O-2 (RE = Nd, Pr) have been synthesized at 500 and 524 degreesC, respectively, via the hydrothermal method. The compounds crystallize with an oxyapatite structure in the hexagonal space group P6(3)/m with one formula unit in a cell of dimensions a = 9.782(1) Angstrom, c = 7.083(1) Angstrom (T = 293 K), V = 587.0(2) Angstrom(3) for RE = Nd and a = 9.802(1) Angstrom, c = 7.116(1) Angstrom (T = 293 K), V = 592.1(2) Angstrom(3) for RE = Pr. Each structure is composed of REO7 and REO9 polyhedra as well as GeO4 tetrahedra. The magnetic susceptibility data indicates paramagnetic behavior for both compounds at temperatures between 60-300 K for Nd and 2-300 K for Pr with a Weiss constant of theta = 44.8 and 33.5 K for Nd and Pr, respectively. (C) 2003 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Ltd. | en_US |
dc.relation.ispartof | Journal of Alloys and Compounds | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | hydrothermal | en_US |
dc.subject | crystal structure | en_US |
dc.subject | germanate | en_US |
dc.subject | oxyapatite | en_US |
dc.subject | rare earths | en_US |
dc.title | Synthesis, structural characterization, and magnetic properties of NaRE9(GeO4)(6)O-2 (RE=Nd, Pr) | en_US |
dc.type | Article | en_US |
dc.institutionauthor | Eanes, Mehtap | - |
dc.department | İzmir Institute of Technology. Chemistry | en_US |
dc.identifier.volume | 366 | en_US |
dc.identifier.issue | 01.Feb | en_US |
dc.identifier.startpage | 76 | en_US |
dc.identifier.endpage | 80 | en_US |
dc.identifier.wos | WOS:000189081000017 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1016/S0925-8388(03)00725-4 | - |
dc.relation.doi | 10.1016/S0925-8388(03)00725-4 | en_US |
dc.coverage.doi | 10.1016/S0925-8388(03)00725-4 | en_US |
dc.identifier.wosquality | Q1 | - |
dc.identifier.scopusquality | Q1 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
crisitem.author.dept | 04.01. Department of Chemistry | - |
Appears in Collections: | WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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