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1-[(Z)-1-Bromo-2-(butyldichloro-lambda(4)tellanyl)ethenyl]cyclohex-1-ene

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Autor(es):
Zukerman-Schpector, Julio ; Caracelli, Ignez ; Guadagnin, Rafael Carlos ; Stefani, Helio A. ; Tiekink, Edward R. T.
Número total de Autores: 5
Tipo de documento: Artigo Científico
Fonte: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS; v. 67, p. 12-pg., 2011-07-01.
Resumo

The Te-IV atom in the title compound, [Te(C4H9)(C8H10Br)Cl-2] or C12H19BrCl2Te, is in a distorted psi-trigonal-bipyramidal geometry, with the lone pair of electrons projected to occupy a position in the equatorial plane, and with the Cl atoms being mutually trans [172.48 (4)degrees]. Close intramolecular [Te center dot center dot center dot Br = 3.3444 (18) angstrom] and intermolecular [Te center dot center dot center dot Cl = 3.675 (3) angstrom] interactions are observed. The latter lead to centrosymmetric dimers which assemble into layers in the bc plane. The primary connections between layers are of the type C-H center dot center dot center dot Cl. (AU)

Processo FAPESP: 07/59404-2 - Reações entre sais de potássio de organotrifluoroboratos e espécies eletrofílicas de telúrio e haletos orgânicos
Beneficiário:Helio Alexandre Stefani
Modalidade de apoio: Auxílio à Pesquisa - Temático