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Diytterbium(II) lithium indium(III) digermanide, Yb(2)LiInGe(2).

ABSTRACT: The title compound, Yb(2)LiInGe(2), a new ordered quaternary inter-metallic phase, crystallizes with the ortho-rhom-bic Ca(2)LiInGe(2) type (Pearson code oP24). The crystal structure contains six crystallographically unique sites in the asymmetric unit, all in special positions with site symmetry .m.. The structure is complex and based on [InGe(4)] tetra-hedra, which share corners in two directions, forming layers parallel to (001). Yb atoms fill square-pyramidal (Yb1) and octa-hedral (Yb2) inter-stices between the [InGe(4/2)] layers, while the small Li(+) atoms fill tetra-hedral sites.

SUBMITTER: You TS

PROVIDER: S-EPMC2979241 | biostudies-literature | 2010 Apr

REPOSITORIES: biostudies-literature

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Diytterbium(II) lithium indium(III) digermanide, Yb(2)LiInGe(2).

You Tae-Soo TS Bobev Svilen S

Acta crystallographica. Section E, Structure reports online 20100428 Pt 5

The title compound, Yb(2)LiInGe(2), a new ordered quaternary inter-metallic phase, crystallizes with the ortho-rhom-bic Ca(2)LiInGe(2) type (Pearson code oP24). The crystal structure contains six crystallographically unique sites in the asymmetric unit, all in special positions with site symmetry .m.. The structure is complex and based on [InGe(4)] tetra-hedra, which share corners in two directions, forming layers parallel to (001). Yb atoms fill square-pyramidal (Yb1) and octa-hedral (Yb2) inte ...[more]

PMID: 21578989

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