The unsaturated molecule [Re2(μ-H)2(CO)8] adds [Ir(CO)4]- at -80°C to give the anion [(OC)4HRe(μ-H)Re(CO)4Ir(CO)4]-, which at higher temperatures transforms into the triangular cluster [Re2IrH2(CO)11]-; the latter, by reductive coupling with itself or with [ReH(CO)5], affords [Re2Ir(μ-H)(CO)112]2- and [Re3Ir(μ-H)(CO)16]-, respectively, which have been characterized by X-ray diffraction.
Rhenium-iridium clusters via addition of [ir(CO)4]- to [Re2(μ-H)2(CO)8] / T. Beringhelli, G. Ciani, G. D'Alfonso, L. Garlaschelli, M. Moret, A. Sironi. - In: JOURNAL OF THE CHEMICAL SOCIETY DALTON TRANSACTIONS. - ISSN 0300-9246. - :11(1992), pp. 1865-1866.
Rhenium-iridium clusters via addition of [ir(CO)4]- to [Re2(μ-H)2(CO)8]
T. BeringhelliPrimo
;G. CianiSecondo
;G. D'Alfonso;L. Garlaschelli;A. SironiUltimo
1992
Abstract
The unsaturated molecule [Re2(μ-H)2(CO)8] adds [Ir(CO)4]- at -80°C to give the anion [(OC)4HRe(μ-H)Re(CO)4Ir(CO)4]-, which at higher temperatures transforms into the triangular cluster [Re2IrH2(CO)11]-; the latter, by reductive coupling with itself or with [ReH(CO)5], affords [Re2Ir(μ-H)(CO)112]2- and [Re3Ir(μ-H)(CO)16]-, respectively, which have been characterized by X-ray diffraction.
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