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Bis(tetra-phenyl-phospho-nium) di-μ-iodido-bis[di-iodido-tellurate(II)].

ABSTRACT: The structure of the title compound, (C(24)H(20)P)(2)[Te(2)I(6)], is composed of discrete PPh(4) (+) cations and centrosymmetric [Te(2)I(6)](2-) anions. The tellurium(II) atom shows a sligthly distorted square-planar TeI(4) geometry and is coordinated to two bridging and two terminal iodine atoms. The planar [Te(2)I(6)](2-) ions are isolated by the cations and no inter-molecular tellurium-halogen or halogen-halogen inter-actions are present.

SUBMITTER: Narhi SM

PROVIDER: S-EPMC2959816 | biostudies-literature | 2008 Nov

REPOSITORIES: biostudies-literature

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Bis(tetra-phenyl-phospho-nium) di-μ-iodido-bis[di-iodido-tellurate(II)].

Närhi Sari M SM Oilunkaniemi Raija R Laitinen Risto S RS

Acta crystallographica. Section E, Structure reports online 20081120 Pt 12

The structure of the title compound, (C(24)H(20)P)(2)[Te(2)I(6)], is composed of discrete PPh(4) (+) cations and centrosymmetric [Te(2)I(6)](2-) anions. The tellurium(II) atom shows a sligthly distorted square-planar TeI(4) geometry and is coordinated to two bridging and two terminal iodine atoms. The planar [Te(2)I(6)](2-) ions are isolated by the cations and no inter-molecular tellurium-halogen or halogen-halogen inter-actions are present. ...[more]

PMID: 21581168

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