Scandium fluorides

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:17Z
dc.date.available2014-05-27T11:18:17Z
dc.date.created2014-05-27T11:18:17Z
dc.date.issued1997-11-14
dc.identifierJournal of Alloys and Compounds, v. 262-263, p. 296-298, 1997
dc.identifier0925-8388
dc.identifierhttp://hdl.handle.net/11449/65227
dc.identifier10.1016/S0925-8388(97)00407-6
dc.identifierWOS:000071209700058
dc.identifier2-s2.0-0031273322
dc.identifier2998503841917815
dc.identifier3349586880746735
dc.description.abstractA new modification of scandium fluoride has been synthesised. The compound is deficient in fluorine, with the composition ScF2.76. It belongs to the tetragonal system, lattice parameters being a = 3.792 and c = 6.740 Å and may be obtained at low temperatures by the decomposition of the precursor NH4ScF4. The reaction is topotactic, tetragonal parameters of the precursor are a = 4.021 and c = 6.744 Å. Structural relationships with various fluorides and ammonium aminofluorides are discussed. This synthesis route with IR-assisted decomposition should be considered as a soft-chemistry approach. © 1997 Elsevier Science S.A.
dc.languageeng
dc.relationJournal of Alloys and Compounds
dc.relation3.779
dc.relation1,020
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectFiber glasses
dc.subjectFluorides
dc.subjectScandium
dc.subjectAmmonium compounds
dc.subjectCrystal structure
dc.subjectDecomposition
dc.subjectFluorine
dc.subjectLattice constants
dc.subjectModification
dc.subjectSynthesis (chemical)
dc.subjectAmmonium aminofluoride
dc.subjectScandium fluoride
dc.subjectScandium compounds
dc.titleScandium fluorides
dc.typeArtículos de revistas


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