Bitte benutzen Sie diese Kennung, um auf die Ressource zu verweisen:
http://dx.doi.org/10.18419/opus-14511
Langanzeige der Metadaten
DC Element | Wert | Sprache |
---|---|---|
dc.contributor.author | Conrad, Maurice | - |
dc.contributor.author | Schleid, Thomas | - |
dc.date.accessioned | 2024-06-14T12:31:50Z | - |
dc.date.available | 2024-06-14T12:31:50Z | - |
dc.date.issued | 2019 | de |
dc.identifier.issn | 1521-3749 | - |
dc.identifier.issn | 0044-2313 | - |
dc.identifier.other | 1892043327 | - |
dc.identifier.uri | http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-145302 | de |
dc.identifier.uri | http://elib.uni-stuttgart.de/handle/11682/14530 | - |
dc.identifier.uri | http://dx.doi.org/10.18419/opus-14511 | - |
dc.description.abstract | In an attempt to crystallize Ce[ReO4]4·xH2O from aqueous solutions of equimolar amounts of Ce[SO4]2 and Ba[ReO4]2 via salt‐metathesis the serendipitous formation of colorless, transparent, rod‐shaped single crystals of CaNa[ReO4]3 was observed as a result of calcium and sodium impurities within the improperly deionized water used. Structure analysis by X‐ray diffraction lead to the conclusion that the title compound crystallizes in the ThCd[MoO4]3 structure type with the hexagonal space group P63/m and the lattice parameters a = 991.74(6) pm, c = 636.53(4) pm, c/a = 0.642 for Z = 2. The crystal structure contains purely oxygen surrounded and crystallographically unique cations, namely Ca2+ in tricapped trigonal prismatic (d(Ca-O) = 6 × 249 pm + 3 × 254 pm), Na+ in octahedral (d(Na-O) = 6 × 241 pm), and Re7+ in tetrahedral coordination (d(Re-O) = 171-173 pm). Furthermore, it was possible to yield an almost phase‐pure microcrystalline powder of the title compound from a melt of equimolar amounts of Na[ReO4] and Ca[ReO4]2 stemming from aquatically obtained precursors. | en |
dc.description.sponsorship | Federal State of Baden-Württemberg | de |
dc.description.sponsorship | Projekt DEAL | de |
dc.language.iso | en | de |
dc.relation.uri | doi:10.1002/zaac.201900189 | de |
dc.rights | info:eu-repo/semantics/openAccess | de |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | de |
dc.subject.ddc | 540 | de |
dc.title | Single crystals of CaNa[ReO4]3 : serendipitous formation and systematic characterization | en |
dc.type | article | de |
dc.date.updated | 2023-11-14T05:54:04Z | - |
ubs.fakultaet | Chemie | de |
ubs.institut | Institut für Anorganische Chemie | de |
ubs.publikation.seiten | 1255-1261 | de |
ubs.publikation.source | Zeitschrift für anorganische und allgemeine Chemie 645 (2019), S. 1255-1261 | de |
ubs.publikation.typ | Zeitschriftenartikel | de |
Enthalten in den Sammlungen: | 03 Fakultät Chemie |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
---|---|---|---|---|
ZAAC_ZAAC201900189.pdf | 940,94 kB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource wurde unter folgender Copyright-Bestimmung veröffentlicht: Lizenz von Creative Commons