The High Nuclearity Mixed-Metal Cluster Dianions [Ru8H2Cu7Cl3(CO)24] 2- and [Ru12H2Cu6Cl2(CO)34] 2-

Michael A. Beswick; Jack Lewis; Paul R. Raithby; M. Carmen Ramirez De Arellano

doi:10.1002/anie.199702911

The High Nuclearity Mixed-Metal Cluster Dianions [Ru₈H₂Cu₇Cl₃(CO)₂₄] ^2- and [Ru₁₂H₂Cu₆Cl₂(CO)₃₄] ^2-

Michael A. Beswick, Jack Lewis, Paul R. Raithby, M. Carmen Ramirez De Arellano

Durham University

Research output: Contribution to journal › Article › peer-review

32 Citations (SciVal)

Abstract

A linear arrangement of condensed octahedra and fused square-based pyramids are present in the novel, high nuclearity, mixed-metal dianions of the title (2 and 1, respectively), which are formed in the rection of [Ru₆H(CO)₁₈]− with excess [Cu(MeCN)₄]+ in the presence of chloride ions in CH₂Cl₂ (1) and CH₃CN (2). In these dianions the metallic ruthenium cluster cores are fused together through a central copper cluster unit (metal cores of (1 (left) and 2 (right) are depicted below).

Original language	English
Pages (from-to)	291-293
Number of pages	3
Journal	Angewandte Chemie (International Edition in English)
Volume	36
Issue number	3
DOIs	https://doi.org/10.1002/anie.199702911
Publication status	Published - 14 Feb 1997

Keywords

Clusters
Copper
Ruthenium
Structure elucidation

ASJC Scopus subject areas

Catalysis
General Chemistry

Access to Document

10.1002/anie.199702911

Cite this

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title = "The High Nuclearity Mixed-Metal Cluster Dianions [Ru8H2Cu7Cl3(CO)24] 2- and [Ru12H2Cu6Cl2(CO)34] 2-",

abstract = "A linear arrangement of condensed octahedra and fused square-based pyramids are present in the novel, high nuclearity, mixed-metal dianions of the title (2 and 1, respectively), which are formed in the rection of [Ru6H(CO)18]− with excess [Cu(MeCN)4]+ in the presence of chloride ions in CH2Cl2 (1) and CH3CN (2). In these dianions the metallic ruthenium cluster cores are fused together through a central copper cluster unit (metal cores of (1 (left) and 2 (right) are depicted below).",

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AU - Lewis, Jack

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AU - Ramirez De Arellano, M. Carmen

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AB - A linear arrangement of condensed octahedra and fused square-based pyramids are present in the novel, high nuclearity, mixed-metal dianions of the title (2 and 1, respectively), which are formed in the rection of [Ru6H(CO)18]− with excess [Cu(MeCN)4]+ in the presence of chloride ions in CH2Cl2 (1) and CH3CN (2). In these dianions the metallic ruthenium cluster cores are fused together through a central copper cluster unit (metal cores of (1 (left) and 2 (right) are depicted below).

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