Bis(ethyl­eneglycolato-κ(2) O,O′)tellurium(IV)

The title compound, C(4)H(8)O(4)Te, crystallized from a solution of Te(4+) in ethyl­ene glycol. The Te(IV) atom is in a distorted seesaw coordination defined by four O atoms from two different ethyl­eneglycate ligands. The C atoms of the ethyl­eneglycate ligands are disorderd over two positions, wit...

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Detalles Bibliográficos
Autores principales: Brooks, Neil R., Wu, Minxian, Van Meervelt, Luc, Binnemans, Koen, Fransaer, Jan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3770360/
https://www.ncbi.nlm.nih.gov/pubmed/24046645
http://dx.doi.org/10.1107/S1600536813015687
Descripción
Sumario:The title compound, C(4)H(8)O(4)Te, crystallized from a solution of Te(4+) in ethyl­ene glycol. The Te(IV) atom is in a distorted seesaw coordination defined by four O atoms from two different ethyl­eneglycate ligands. The C atoms of the ethyl­eneglycate ligands are disorderd over two positions, with population parameters of 50.3 (6) and 49.7 (6)% indicating a statistical distribution. Due to the possibility to transform the primitive monoclinic unit cell into a metrically ortho­rhom­bic C unit cell, the data are twinned and were refined with the twin law -100/0-10/101 with the relative scale factor refining to 1.82 (4)% for the minor component.

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