Sari M Närhi, Raija Oilunkaniemi, Risto S Laitinen
{"title":"Crystal structure of bis-[(5-oxo-oxolan-3-yl)triphen-ylphosphanium] hexa-iodido-tellurate(IV).","authors":"Sari M Närhi, Raija Oilunkaniemi, Risto S Laitinen","doi":"10.1107/S1600536814023940","DOIUrl":null,"url":null,"abstract":"<p><p>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. </p>","PeriodicalId":7117,"journal":{"name":"Acta crystallographica. Section E, Structure reports online","volume":null,"pages":null},"PeriodicalIF":0.9000,"publicationDate":"2014-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S1600536814023940","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta crystallographica. Section E, Structure reports online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S1600536814023940","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2014/12/1 0:00:00","PubModel":"eCollection","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
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.
期刊介绍：
Acta Crystallographica Section E: Structure Reports Online is the IUCr highly popular open-access structural journal. It provides a simple and easily accessible publication mechanism for the growing number of inorganic, metal-organic and organic crystal structure determinations. The electronic submission, validation, refereeing and publication facilities of the journal ensure very rapid and high-quality publication, whilst key indicators and validation reports provide measures of structural reliability. In 2009, the journal published over 4000 structures. The average publication time is less than one month.
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