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Bis(ethyl-eneglycolato-κ(2) O,O')tellurium(IV)

Bis(ethyl-eneglycolato-κ(2) O,O')tellurium(IV)

Neil R Brooks, Minxian Wu, Luc Van Meervelt, Koen Binnemans, Jan Fransaer

Acta Crystallogr Sect E Struct Rep Online. 2013 Jun 12;69(Pt 7):o1080.

PMID: 24046645

Abstract:

The title compound, C4H8O4Te, crystallized from a solution of Te(4+) in ethyl-ene glycol. The Te(IV) atom is in a distorted seesaw coordination defined by four O atoms from two different ethyl-eneglycate ligands. The C atoms of the ethyl-eneglycate 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 ortho-rhom-bic 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.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP401916618	O-[2-(3-Mercaptopropionylamino)ethyl]-O′-methylpolyethylene glycol		401916-61-8	Price

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