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Non-centrosymmetric Rb2Mn2(MoO4)3.

Bouzidi C, Zid MF, Driss A, Souilem A - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: Rb2Mn2(MoO4)3 is isotypic with compounds of the Cs2 M 2Mo3O12 (M = Ni, Fe) family.A comparative structural description is provided between the structure of the title compound and those of related phases.Differences with structures such as alluaudite are discussed.

View Article: PubMed Central - HTML - PubMed

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

ABSTRACT
The title compound, dirubidium dimanganese(II) tris-(tetra-oxo-molyb-date), Rb2Mn2(MoO4)3, was prepared by solid-state reactions. The structure can be described as being composed of MnO6 octa-hedra sharing corners with MoO4 tetra-hedra. The three-dimensional framework contains cavities in which the rubidium ions are located. The Rb(+) cations are within distorted nine- and 12-vertex polyhedra. The pairs of different Mn(2+) and Rb(+) cations are each located on threefold rotation axes.. Rb2Mn2(MoO4)3 is isotypic with compounds of the Cs2 M 2Mo3O12 (M = Ni, Fe) family. A comparative structural description is provided between the structure of the title compound and those of related phases. Differences with structures such as alluaudite are discussed.

No MeSH data available.


Related in: MedlinePlus

: (a) Projection de l'unité Mn(2)Mo6O24; (b) Projection de l'unité Mn(1)Mo3O12; (c) Projection d'une chaîne.
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Fap2: : (a) Projection de l'unité Mn(2)Mo6O24; (b) Projection de l'unité Mn(1)Mo3O12; (c) Projection d'une chaîne.


Non-centrosymmetric Rb2Mn2(MoO4)3.

Bouzidi C, Zid MF, Driss A, Souilem A - Acta Crystallogr Sect E Struct Rep Online (2014)

: (a) Projection de l'unité Mn(2)Mo6O24; (b) Projection de l'unité Mn(1)Mo3O12; (c) Projection d'une chaîne.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4120560&req=5

Fap2: : (a) Projection de l'unité Mn(2)Mo6O24; (b) Projection de l'unité Mn(1)Mo3O12; (c) Projection d'une chaîne.
Bottom Line: Rb2Mn2(MoO4)3 is isotypic with compounds of the Cs2 M 2Mo3O12 (M = Ni, Fe) family.A comparative structural description is provided between the structure of the title compound and those of related phases.Differences with structures such as alluaudite are discussed.

View Article: PubMed Central - HTML - PubMed

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

ABSTRACT
The title compound, dirubidium dimanganese(II) tris-(tetra-oxo-molyb-date), Rb2Mn2(MoO4)3, was prepared by solid-state reactions. The structure can be described as being composed of MnO6 octa-hedra sharing corners with MoO4 tetra-hedra. The three-dimensional framework contains cavities in which the rubidium ions are located. The Rb(+) cations are within distorted nine- and 12-vertex polyhedra. The pairs of different Mn(2+) and Rb(+) cations are each located on threefold rotation axes.. Rb2Mn2(MoO4)3 is isotypic with compounds of the Cs2 M 2Mo3O12 (M = Ni, Fe) family. A comparative structural description is provided between the structure of the title compound and those of related phases. Differences with structures such as alluaudite are discussed.

No MeSH data available.


Related in: MedlinePlus