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Crystal structure of bis-[(5-oxo-oxolan-3-yl)triphen-ylphosphanium] hexa-iodido-tellurate(IV).

Närhi SM, Oilunkaniemi R, Laitinen RS - Acta Crystallogr Sect E Struct Rep Online (2014)

Bottom Line: The I-Te-I angles between cis-iodide ligands are in the range 87.85 (3)-92.15 (3)°.In the crystal, the components are connected by C-H⋯I inter-actions.In the final refinement of the compound a void of 32 Å(3) was observed.

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Affiliation: Department of Chemistry, P.O. Box 3000, FI-90014 University of Oulu, Finland.

ABSTRACT
The asymmetric unit of the title salt, [C22H20O2P]2 (+)[TeI6](2-), consists of one triphenyl(5-oxooxolan-3-yl)phosphanium cation and one half of a hexa-iodido-tellurate(IV) dianion. The Te atom is located at an inversion centre and is octa-hedrally coordinated by six I atoms. The Te-I bond lengths range from 2.9255 (9) to 2.9439 (10) Å. The I-Te-I angles between cis-iodide ligands are in the range 87.85 (3)-92.15 (3)°. In the crystal, the components are connected by C-H⋯I inter-actions. In the final refinement of the compound a void of 32 Å(3) was observed.

No MeSH data available.


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The molecular structure of {Ph3(C4H5O2)P}2[TeI6] indicating the numbering of the atoms. The displacement ellipsoids have been drawn at 50% probability. Hydrogen atoms have been omitted for clarity. Symmetry code: i: -x, -y, -z.
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Fap1: The molecular structure of {Ph3(C4H5O2)P}2[TeI6] indicating the numbering of the atoms. The displacement ellipsoids have been drawn at 50% probability. Hydrogen atoms have been omitted for clarity. Symmetry code: i: -x, -y, -z.


Crystal structure of bis-[(5-oxo-oxolan-3-yl)triphen-ylphosphanium] hexa-iodido-tellurate(IV).

Närhi SM, Oilunkaniemi R, Laitinen RS - Acta Crystallogr Sect E Struct Rep Online (2014)

The molecular structure of {Ph3(C4H5O2)P}2[TeI6] indicating the numbering of the atoms. The displacement ellipsoids have been drawn at 50% probability. Hydrogen atoms have been omitted for clarity. Symmetry code: i: -x, -y, -z.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4257451&req=5

Fap1: The molecular structure of {Ph3(C4H5O2)P}2[TeI6] indicating the numbering of the atoms. The displacement ellipsoids have been drawn at 50% probability. Hydrogen atoms have been omitted for clarity. Symmetry code: i: -x, -y, -z.
Bottom Line: The I-Te-I angles between cis-iodide ligands are in the range 87.85 (3)-92.15 (3)°.In the crystal, the components are connected by C-H⋯I inter-actions.In the final refinement of the compound a void of 32 Å(3) was observed.

View Article: PubMed Central - HTML - PubMed

Affiliation: Department of Chemistry, P.O. Box 3000, FI-90014 University of Oulu, Finland.

ABSTRACT
The asymmetric unit of the title salt, [C22H20O2P]2 (+)[TeI6](2-), consists of one triphenyl(5-oxooxolan-3-yl)phosphanium cation and one half of a hexa-iodido-tellurate(IV) dianion. The Te atom is located at an inversion centre and is octa-hedrally coordinated by six I atoms. The Te-I bond lengths range from 2.9255 (9) to 2.9439 (10) Å. The I-Te-I angles between cis-iodide ligands are in the range 87.85 (3)-92.15 (3)°. In the crystal, the components are connected by C-H⋯I inter-actions. In the final refinement of the compound a void of 32 Å(3) was observed.

No MeSH data available.


Related in: MedlinePlus