Cs(2)UPd(3)Se(6)

Dicaesium uranium(IV) tripalladium(II) hexa­selenide, Cs(2)UPd(3)Se(6), crystallizes in the space group Fmmm in the Ba(2)NaCu(3)O(6) structure type. The asymmetric unit comprises the following atoms with site symmetries as shown: U1 (mm2), Cs1 (222), Cs2 (m2m), Pd1 (.m.), Pd2 (2mm), Se1 (m..), and S...

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Detalles Bibliográficos
Autores principales: Oh, George N., Ibers, James A.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051717/
https://www.ncbi.nlm.nih.gov/pubmed/21522818
http://dx.doi.org/10.1107/S1600536810053924
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author Oh, George N.
Ibers, James A.
author_facet Oh, George N.
Ibers, James A.
author_sort Oh, George N.
collection PubMed
description Dicaesium uranium(IV) tripalladium(II) hexa­selenide, Cs(2)UPd(3)Se(6), crystallizes in the space group Fmmm in the Ba(2)NaCu(3)O(6) structure type. The asymmetric unit comprises the following atoms with site symmetries as shown: U1 (mm2), Cs1 (222), Cs2 (m2m), Pd1 (.m.), Pd2 (2mm), Se1 (m..), and Se2 (1). This layered structure contains six edge-sharing square-planar [PdSe(4)] units that form a hexa­gon. These, in turn, edge-share with [USe(6)] trigonal–prismatic units, forming an extended layer parallel to (010). The layers are stacked along [010]. They are staggered, and are separated by the Cs atoms. The Cs atoms are either coordinated in a square anti­prism of Se atoms or are ten-coordinate, with one square face and the opposite face hexa­gonal.
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spelling pubmed-30517172011-04-26 Cs(2)UPd(3)Se(6) Oh, George N. Ibers, James A. Acta Crystallogr Sect E Struct Rep Online Inorganic Papers Dicaesium uranium(IV) tripalladium(II) hexa­selenide, Cs(2)UPd(3)Se(6), crystallizes in the space group Fmmm in the Ba(2)NaCu(3)O(6) structure type. The asymmetric unit comprises the following atoms with site symmetries as shown: U1 (mm2), Cs1 (222), Cs2 (m2m), Pd1 (.m.), Pd2 (2mm), Se1 (m..), and Se2 (1). This layered structure contains six edge-sharing square-planar [PdSe(4)] units that form a hexa­gon. These, in turn, edge-share with [USe(6)] trigonal–prismatic units, forming an extended layer parallel to (010). The layers are stacked along [010]. They are staggered, and are separated by the Cs atoms. The Cs atoms are either coordinated in a square anti­prism of Se atoms or are ten-coordinate, with one square face and the opposite face hexa­gonal. International Union of Crystallography 2011-01-12 /pmc/articles/PMC3051717/ /pubmed/21522818 http://dx.doi.org/10.1107/S1600536810053924 Text en © Oh and Ibers 2011 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Inorganic Papers
Oh, George N.
Ibers, James A.
Cs(2)UPd(3)Se(6)
title Cs(2)UPd(3)Se(6)
title_full Cs(2)UPd(3)Se(6)
title_fullStr Cs(2)UPd(3)Se(6)
title_full_unstemmed Cs(2)UPd(3)Se(6)
title_short Cs(2)UPd(3)Se(6)
title_sort cs(2)upd(3)se(6)
topic Inorganic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051717/
https://www.ncbi.nlm.nih.gov/pubmed/21522818
http://dx.doi.org/10.1107/S1600536810053924
work_keys_str_mv AT ohgeorgen cs2upd3se6
AT ibersjamesa cs2upd3se6

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