A new organometallic heteropolytungstate related to [Sb2W22O74(OH)2]12-: synthesis and structural characterisation of the bis-{Ru(p-cymene)}2+-containing anion [Sb2W20O70{Ru(p-cymene)}2]10.

The easy synthesis of [Sb2W20O70{Ru(p-cymene)}2]10- by the reaction between the organometallic precursor [Ru(p-cymene)Cl2]2 and [Sb2W20O70]14-, formed in situ, confirms the importance of the organometallic route to well defined Ru(II)-substituted heteropolytungstates. Its Na salt was isolated in 13% yield, the structure of which was determined by x-ray crystallography.

Mots clés

polyoxotungstate ruthenium organometallic oxides

Domaines

Chimie inorganique

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https://hal.science/hal-00381973

Soumis le : mercredi 6 mai 2009-17:56:18

Dernière modification le : mardi 22 octobre 2024-13:34:16

Dates et versions

hal-00381973 , version 1 (06-05-2009)

Identifiants

HAL Id : hal-00381973 , version 1
DOI : 10.1039/b510300b

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Danielle Laurencin, Richard Villanneau, Patrick Herson, René Thouvenot, Yves Jeannin, et al.. A new organometallic heteropolytungstate related to [Sb2W22O74(OH)2]12-: synthesis and structural characterisation of the bis-{Ru(p-cymene)}2+-containing anion [Sb2W20O70{Ru(p-cymene)}2]10.. Chemical Communications, 2005, pp.5524. ⟨10.1039/b510300b⟩. ⟨hal-00381973⟩

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