Crystal structure of mixed-valent trirubidium tetraselenidodiferrate, Rb3Fe2Se4

Kurt O. Klepp; Silvio Pantschov; Herbert Boller

doi:10.1515/ncrs-2000-0105

Crystal structure of mixed-valent trirubidium tetraselenidodiferrate, Rb3Fe2Se4

Kurt O. Klepp
, Silvio Pantschov
, Herbert Boller

Institut für Anorganische Chemie

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

Abstract

The title compd. is orthorhombic, space group Pnma, a 7.691(4), b 11.403(6), c 12.471(7) .ANG., Z = 4, R = 0.052, Rw = 0.048, for 769 reflections with Io > 3(Io). At. coordinates are given. The compd. is isostructural with Na3Fe2S4. The structure is built up by corrugated infinite anionic chains of edge-sharing FeSe4 tetrahedra which run along [010] and which are sepd. from each other by hexacoordinated Rb+ cations. Selected bond distances are given and discussed.

Originalsprache	Englisch
Seiten (von - bis)	5-6
Seitenumfang	2
Fachzeitschrift	Zeitschrift für Kristallographie - New Crystal Structures
Volume	215
Ausgabenummer	1
DOIs	https://doi.org/10.1515/ncrs-2000-0105
Publikationsstatus	Veröffentlicht - 2000

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title = "Crystal structure of mixed-valent trirubidium tetraselenidodiferrate, Rb3Fe2Se4",

abstract = "The title compd. is orthorhombic, space group Pnma, a 7.691(4), b 11.403(6), c 12.471(7) .ANG., Z = 4, R = 0.052, Rw = 0.048, for 769 reflections with Io > 3(Io). At. coordinates are given. The compd. is isostructural with Na3Fe2S4. The structure is built up by corrugated infinite anionic chains of edge-sharing FeSe4 tetrahedra which run along [010] and which are sepd. from each other by hexacoordinated Rb+ cations. Selected bond distances are given and discussed.",

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AU - Klepp, Kurt O.

AU - Pantschov, Silvio

AU - Boller, Herbert

PY - 2000

Y1 - 2000

N2 - The title compd. is orthorhombic, space group Pnma, a 7.691(4), b 11.403(6), c 12.471(7) .ANG., Z = 4, R = 0.052, Rw = 0.048, for 769 reflections with Io > 3(Io). At. coordinates are given. The compd. is isostructural with Na3Fe2S4. The structure is built up by corrugated infinite anionic chains of edge-sharing FeSe4 tetrahedra which run along [010] and which are sepd. from each other by hexacoordinated Rb+ cations. Selected bond distances are given and discussed.

AB - The title compd. is orthorhombic, space group Pnma, a 7.691(4), b 11.403(6), c 12.471(7) .ANG., Z = 4, R = 0.052, Rw = 0.048, for 769 reflections with Io > 3(Io). At. coordinates are given. The compd. is isostructural with Na3Fe2S4. The structure is built up by corrugated infinite anionic chains of edge-sharing FeSe4 tetrahedra which run along [010] and which are sepd. from each other by hexacoordinated Rb+ cations. Selected bond distances are given and discussed.

UR - https://www.scopus.com/pages/publications/22844455999

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DO - 10.1515/ncrs-2000-0105

M3 - Article

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EP - 6

JO - Zeitschrift für Kristallographie - New Crystal Structures

JF - Zeitschrift für Kristallographie - New Crystal Structures

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