Synthesis and x-ray crystallographic characterisation of the diphosphane bridged cluster [lr4(CO)11PhPPPhlr4(CO) 9(AuPEt3)2]

J. Nicola Nicholls; Paul R. Raithby; Maria D. Vargas

doi:10.1039/C39860001617

Synthesis and x-ray crystallographic characterisation of the diphosphane bridged cluster [lr₄(CO)₁₁PhPPPhlr₄(CO) ₉(AuPEt₃)₂]

J. Nicola Nicholls, Paul R. Raithby, Maria D. Vargas

University of Cambridge

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

Abstract

Deprotonation of [lr₄(CO)₁₁PPhH₂] followed by oxidation with Ag[ClO₄] in the presence of [AuPEt ₃]⁺ affords the cluster [lr₄(CO) ¹¹PhPPPhlr₄(CO)₉(AuPEt₃) ₂], which has been shown by an X-ray analysis to contain an lr ₄ and an Ir₄Au₂ unit linked by a diphosphane (PhPPPh) ligand.

Original language	English
Pages (from-to)	1617-1619
Number of pages	3
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	21
DOIs	https://doi.org/10.1039/C39860001617
Publication status	Published - 31 Dec 1986

ASJC Scopus subject areas

Molecular Medicine

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abstract = "Deprotonation of [lr4(CO)11PPhH2] followed by oxidation with Ag[ClO4] in the presence of [AuPEt 3]+ affords the cluster [lr4(CO) 11PhPPPhlr4(CO)9(AuPEt3) 2], which has been shown by an X-ray analysis to contain an lr 4 and an Ir4Au2 unit linked by a diphosphane (PhPPPh) ligand.",

author = "Nicholls, {J. Nicola} and Raithby, {Paul R.} and Vargas, {Maria D.}",

year = "1986",

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AU - Raithby, Paul R.

AU - Vargas, Maria D.

PY - 1986/12/31

Y1 - 1986/12/31

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AB - Deprotonation of [lr4(CO)11PPhH2] followed by oxidation with Ag[ClO4] in the presence of [AuPEt 3]+ affords the cluster [lr4(CO) 11PhPPPhlr4(CO)9(AuPEt3) 2], which has been shown by an X-ray analysis to contain an lr 4 and an Ir4Au2 unit linked by a diphosphane (PhPPPh) ligand.

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Synthesis and x-ray crystallographic characterisation of the diphosphane bridged cluster [lr₄(CO)₁₁PhPPPhlr₄(CO) ₉(AuPEt₃)₂]

Abstract

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