dc.identifier.uri | http://dx.doi.org/10.15488/2406 | |
dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/2432 | |
dc.contributor.author | Abriel, Walter | |
dc.date.accessioned | 2017-11-24T09:37:02Z | |
dc.date.available | 2017-11-24T09:37:02Z | |
dc.date.issued | 1986 | |
dc.identifier.citation | Abriel, W.: Die Kristallstruktur von [(CH3)4N]2TeCl6 und über die Einschlußverbindung [(CH3)4N]2(CH3CN)TeCl6. In: Zeitschrift für Naturforschung - Section B Journal of Chemical Sciences 41 (1986), Nr. 5, S. 592-598. DOI: https://doi.org/10.1515/znb-1986-0511 | |
dc.description.abstract | Both title compounds show an antifluorite-like arrangement of (CH3)4N+ cations and TeCl6 2- anions. The remaining octahedral holes in this array can be filled with CH3CN molecules forming the inclusion compound by crystallization from CH3CN solution. [(CH3)4N]2TeCl6 (space group Fd3c with a = 25.791(3) Å at 265(5) K and Z = 32) contains almost regular TeCl6 2- octahedra. In contrast, in [(CH3)4N]2(CH3CN)TeCl6 (space group Cmcm with a = 12.765(6), b = 14.349(7), c = 12.716(3) Å and Z = 4) the anion is statically distorted with the approximate point symmetry 4 mm. At temperatures above 320 K the solvent molecules can be removed yielding the Fd3c phase. Finally, structural relationships between antifluorite-like phases A2BX6 and elpasolites A2B'BX6 considering halogenides and cyanides are discussed. | eng |
dc.language.iso | ger | |
dc.publisher | Berlin : De Gruyter | |
dc.relation.ispartofseries | Zeitschrift für Naturforschung - Section B Journal of Chemical Sciences 41 (1986), Nr. 5 | |
dc.rights | CC BY-NC-ND 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/3.0/ | |
dc.subject | Crystal Structure | eng |
dc.subject | Inclusion Compound | eng |
dc.subject | Lone Pair Electrons | eng |
dc.subject | Tellurates | eng |
dc.subject.ddc | 540 | Chemie | ger |
dc.title | Die Kristallstruktur von [(CH3)4N]2TeCl6 und über die Einschlußverbindung [(CH3)4N]2(CH3CN)TeCl6 | ger |
dc.type | Article | |
dc.type | Text | |
dc.relation.essn | 1865-7117 | |
dc.relation.issn | 0932-0776 | |
dc.relation.doi | https://doi.org/10.1515/znb-1986-0511 | |
dc.bibliographicCitation.issue | 5 | |
dc.bibliographicCitation.volume | 41 | |
dc.bibliographicCitation.firstPage | 592 | |
dc.bibliographicCitation.lastPage | 598 | |
dc.description.version | publishedVersion | |
tib.accessRights | frei zug�nglich |
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