A liquid crystal derived from ruthenium(II, III) and a long-chain carboxylate

Mostrar todas las versiones(3)

The title compound, catena-poly[[tetrakis(μ-decanoato- κ2O:O′)-diruthenium(II, III) (Ru - Ru)]- μ-octanesulfonato-κ2O:O′], [Ru2(C10H19O2)4 (C8H17O3S)], is an octanesulfonate derivative of the mixed-valence complex diruthenium tetradecanoate. The equato...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Zelcer, A., Chaia, Z.D., Cukiernik, F.D., Castellano, E.E., Piro, O.E.
Formato: Artículo publishedVersion
Publicado: 2002
Materias:
Crystal structure
Liquid crystals
Negative ions
Ruthenium compounds
X ray diffraction analysis
Diruthenium tetradecanoate
Long chain carboxylate
Organometallics
Catena
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01082701_v58_n3_pm144_Zelcer
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_01082701_v58_n3_pm144_Zelcer_oai
Aporte de:
Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
Descripción
Sumario:The title compound, catena-poly[[tetrakis(μ-decanoato- κ2O:O′)-diruthenium(II, III) (Ru - Ru)]- μ-octanesulfonato-κ2O:O′], [Ru2(C10H19O2)4 (C8H17O3S)], is an octanesulfonate derivative of the mixed-valence complex diruthenium tetradecanoate. The equatorial carboxylate ligands are bidentate, bridging two Ru atoms to form a dinuclear structure. Each of the two independent dinuclear metal complexes in the asymmetric unit is located at an inversion centre. The octanesulfonate anion bridges the two dinuclear units through axial coordination. The alkyl chains of the carboxylate and sulfonate ligands are arranged in a parallel manner. The global structure can be seen as infinite chains of polar moieties separated by a double layer of non-polar alkyl groups, without interdigitation of the alkyl chains.

Ejemplares similares