The first heptanuclear mixed carbonyl cluster, the anion [NiRh6(CO)16]2- has been prepared by redox condensation of [Rh6(CO)15]2- with [Ni6(CO)12]2- or Ni(CO)4. The structure of the metallic framework is based on a distorted octahedron of Rh atoms capped on one face by a nickel atom and is closely related to that previously observed in the isoelectronic [Rh7(CO)16]3- anion. Evidence is also reported for the existence of [NiRh5(CO)15]- and [NiRh4-(CO)12]2-.

Synthesis and structural characterization of the [NiRh6(CO)16]2− dianion: a new mixed heptanuclear carbonyl cluster. Evidence for other NiRh mixed carbonyl cluster anions / A. Fumagalli, G. Longoni, P. Chini, A. Albinati, S. Brückner. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 202:3(1980), pp. 329-339.

Synthesis and structural characterization of the [NiRh6(CO)16]2− dianion: a new mixed heptanuclear carbonyl cluster. Evidence for other NiRh mixed carbonyl cluster anions

A. Albinati
Penultimo
;
1980

Abstract

The first heptanuclear mixed carbonyl cluster, the anion [NiRh6(CO)16]2- has been prepared by redox condensation of [Rh6(CO)15]2- with [Ni6(CO)12]2- or Ni(CO)4. The structure of the metallic framework is based on a distorted octahedron of Rh atoms capped on one face by a nickel atom and is closely related to that previously observed in the isoelectronic [Rh7(CO)16]3- anion. Evidence is also reported for the existence of [NiRh5(CO)15]- and [NiRh4-(CO)12]2-.
Settore CHIM/03 - Chimica Generale e Inorganica
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/191100
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