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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.


Related in: MedlinePlus

The shortest H···I hydrogen bonds between the cation and the anion. The van der Waals' radius of iodine has been overlaid with the structure of the anion.
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Fap2: The shortest H···I hydrogen bonds between the cation and the anion. The van der Waals' radius of iodine has been overlaid with the structure of the anion.


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 shortest H···I hydrogen bonds between the cation and the anion. The van der Waals' radius of iodine has been overlaid with the structure of the anion.
© Copyright Policy - open-access
Related In: Results  -  Collection

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

Fap2: The shortest H···I hydrogen bonds between the cation and the anion. The van der Waals' radius of iodine has been overlaid with the structure of the anion.
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