A novel route to multinuclear d8 metal-chalcogen compounds with nuclearity control

Rubén Mas-Ballesté; William Clegg; Agustí Lledós; Pilar González-Duarte

doi:10.1002/ejic.200400257

A novel route to multinuclear d⁸ metal-chalcogen compounds with nuclearity control

Rubén Mas-Ballesté, William Clegg, Agustí Lledós, Pilar González-Duarte

Department of Chemistry

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

12 Citations (Scopus)

Abstract

We have designed a new synthetic procedure to obtain multinuclear aggregates containing a {Pt2S2}n core. The synthetic strategy involves the reaction of [(dppp)Pt(μ-S) 2Pt(dppp)] with [PtCl2(PhCN)2] and thus the expansion of the {Pt2S2} ring to a [{Pt2S 2}PtCl2] fragment. The lability of the chloride anions allows their replacement by bridging sulfide ligands, thus affording a new [{Pt2(μ3-S)2}{Pt2(μ-S) 2}{Pt2(μ3-S)2}] core. Its subsequent evolution to [{Pt2S2}3PtCl 2] lays the foundation for a new cycle. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

Original language	English
Pages (from-to)	3223-3227
Journal	European Journal of Inorganic Chemistry
Issue number	16
DOIs	https://doi.org/10.1002/ejic.200400257
Publication status	Published - 20 Aug 2004

Keywords

Cluster compounds
Metalloligands
Platinum
Self-assembly
Sulfur

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title = "A novel route to multinuclear d8 metal-chalcogen compounds with nuclearity control",

abstract = "We have designed a new synthetic procedure to obtain multinuclear aggregates containing a {Pt2S2}n core. The synthetic strategy involves the reaction of [(dppp)Pt(μ-S) 2Pt(dppp)] with [PtCl2(PhCN)2] and thus the expansion of the {Pt2S2} ring to a [{Pt2S 2}PtCl2] fragment. The lability of the chloride anions allows their replacement by bridging sulfide ligands, thus affording a new [{Pt2(μ3-S)2}{Pt2(μ-S) 2}{Pt2(μ3-S)2}] core. Its subsequent evolution to [{Pt2S2}3PtCl 2] lays the foundation for a new cycle. {\textcopyright} Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.",

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T1 - A novel route to multinuclear d8 metal-chalcogen compounds with nuclearity control

AU - Mas-Ballesté, Rubén

AU - Clegg, William

AU - Lledós, Agustí

AU - González-Duarte, Pilar

PY - 2004/8/20

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N2 - We have designed a new synthetic procedure to obtain multinuclear aggregates containing a {Pt2S2}n core. The synthetic strategy involves the reaction of [(dppp)Pt(μ-S) 2Pt(dppp)] with [PtCl2(PhCN)2] and thus the expansion of the {Pt2S2} ring to a [{Pt2S 2}PtCl2] fragment. The lability of the chloride anions allows their replacement by bridging sulfide ligands, thus affording a new [{Pt2(μ3-S)2}{Pt2(μ-S) 2}{Pt2(μ3-S)2}] core. Its subsequent evolution to [{Pt2S2}3PtCl 2] lays the foundation for a new cycle. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

AB - We have designed a new synthetic procedure to obtain multinuclear aggregates containing a {Pt2S2}n core. The synthetic strategy involves the reaction of [(dppp)Pt(μ-S) 2Pt(dppp)] with [PtCl2(PhCN)2] and thus the expansion of the {Pt2S2} ring to a [{Pt2S 2}PtCl2] fragment. The lability of the chloride anions allows their replacement by bridging sulfide ligands, thus affording a new [{Pt2(μ3-S)2}{Pt2(μ-S) 2}{Pt2(μ3-S)2}] core. Its subsequent evolution to [{Pt2S2}3PtCl 2] lays the foundation for a new cycle. © Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

KW - Cluster compounds

KW - Metalloligands

KW - Platinum

KW - Self-assembly

KW - Sulfur

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DO - 10.1002/ejic.200400257

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