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Na(3)Al(AsO(4))(2).

Fakhar Bourguiba N, Zid MF, Driss A - Acta Crystallogr Sect E Struct Rep Online (2013)

Bottom Line: The structure of the title compound tris-odium aluminium bis-(arsenate), Na(3)Al(AsO(4))(2), is built up from AlO(4) and AsO(4) corner-sharing tetra-hedra, forming an undulating two-dimensional framework parallel to (100).The layers are constituted of large Al(6)As(6)O(36) rings made up from six AlO(4) and AsO(4) tetra-hedra in which two sodium cations are situated, the third sodium cation being located in the inter-layer space.The structural relationships between the title compound and Na(3)Fe(PO(4))(2), NaAlCo(PO(4))(2) and Al(5)Co(3)(PO(4))(8) are discussed.

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Affiliation: Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 ElManar II Tunis, Tunisia.

ABSTRACT
The structure of the title compound tris-odium aluminium bis-(arsenate), Na(3)Al(AsO(4))(2), is built up from AlO(4) and AsO(4) corner-sharing tetra-hedra, forming an undulating two-dimensional framework parallel to (100). The layers are constituted of large Al(6)As(6)O(36) rings made up from six AlO(4) and AsO(4) tetra-hedra in which two sodium cations are situated, the third sodium cation being located in the inter-layer space. The structural relationships between the title compound and Na(3)Fe(PO(4))(2), NaAlCo(PO(4))(2) and Al(5)Co(3)(PO(4))(8) are discussed.

No MeSH data available.


Unité asymétrique dans Na3Al(AsO4)2. Les ellipsoïdes ont été définis avec 50% de probabilités. [codes de symétrie:(i) x, 1/2 - y, 1/2 + z; (ii) 2 - x, 2 - y, 1 - z].
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Fap1: Unité asymétrique dans Na3Al(AsO4)2. Les ellipsoïdes ont été définis avec 50% de probabilités. [codes de symétrie:(i) x, 1/2 - y, 1/2 + z; (ii) 2 - x, 2 - y, 1 - z].


Na(3)Al(AsO(4))(2).

Fakhar Bourguiba N, Zid MF, Driss A - Acta Crystallogr Sect E Struct Rep Online (2013)

Unité asymétrique dans Na3Al(AsO4)2. Les ellipsoïdes ont été définis avec 50% de probabilités. [codes de symétrie:(i) x, 1/2 - y, 1/2 + z; (ii) 2 - x, 2 - y, 1 - z].
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3569176&req=5

Fap1: Unité asymétrique dans Na3Al(AsO4)2. Les ellipsoïdes ont été définis avec 50% de probabilités. [codes de symétrie:(i) x, 1/2 - y, 1/2 + z; (ii) 2 - x, 2 - y, 1 - z].
Bottom Line: The structure of the title compound tris-odium aluminium bis-(arsenate), Na(3)Al(AsO(4))(2), is built up from AlO(4) and AsO(4) corner-sharing tetra-hedra, forming an undulating two-dimensional framework parallel to (100).The layers are constituted of large Al(6)As(6)O(36) rings made up from six AlO(4) and AsO(4) tetra-hedra in which two sodium cations are situated, the third sodium cation being located in the inter-layer space.The structural relationships between the title compound and Na(3)Fe(PO(4))(2), NaAlCo(PO(4))(2) and Al(5)Co(3)(PO(4))(8) are discussed.

View Article: PubMed Central - HTML - PubMed

Affiliation: Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 ElManar II Tunis, Tunisia.

ABSTRACT
The structure of the title compound tris-odium aluminium bis-(arsenate), Na(3)Al(AsO(4))(2), is built up from AlO(4) and AsO(4) corner-sharing tetra-hedra, forming an undulating two-dimensional framework parallel to (100). The layers are constituted of large Al(6)As(6)O(36) rings made up from six AlO(4) and AsO(4) tetra-hedra in which two sodium cations are situated, the third sodium cation being located in the inter-layer space. The structural relationships between the title compound and Na(3)Fe(PO(4))(2), NaAlCo(PO(4))(2) and Al(5)Co(3)(PO(4))(8) are discussed.

No MeSH data available.