Synthesis of tri- and tetranuclear metal-sulfur clusters by the reaction of a trisulfido-bridged diiron complex with W(CO)5THF

Katsuaki Kuge; Hiromi Tobita; Hiroshi Ogino

doi:10.1246/cl.2001.228

Synthesis of tri- and tetranuclear metal-sulfur clusters by the reaction of a trisulfido-bridged diiron complex with W(CO)₅THF

Katsuaki Kuge, Hiromi Tobita, Hiroshi Ogino

SCI - Chemistry

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

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Abstract

Reaction of trisulfido-bridged diiron complex [CpFe(CO)₂]₂(μ-S₃) with 0.8 equiv of W(CO)₅THF produced a trinuclear cluster [CpFe(CO)₂]₂(μ₃-S₃)W(CO)₅ in which the W(CO)₅ moiety was selectively coordinated to one of the α-sulfur atoms of the trisulfido ligand. The reaction with an excess of W(CO)₅THF afforded a tetranuclear cluster [CpFe(CO)₂]₂μ(₄-S₃)[W(CO)₅]₂ as a major product in which the W(CO)₅ moieties were coordinated to both of the α-sulfur atoms of the trisulfido ligand.

Original language	English
Pages (from-to)	228-229
Number of pages	2
Journal	Chemistry Letters
Issue number	3
DOIs	https://doi.org/10.1246/cl.2001.228
Publication status	Published - 2001 Jan 1

ASJC Scopus subject areas

Chemistry(all)

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title = "Synthesis of tri- and tetranuclear metal-sulfur clusters by the reaction of a trisulfido-bridged diiron complex with W(CO)5THF",

abstract = "Reaction of trisulfido-bridged diiron complex [CpFe(CO)2]2(μ-S3) with 0.8 equiv of W(CO)5THF produced a trinuclear cluster [CpFe(CO)2]2(μ3-S3)W(CO)5 in which the W(CO)5 moiety was selectively coordinated to one of the α-sulfur atoms of the trisulfido ligand. The reaction with an excess of W(CO)5THF afforded a tetranuclear cluster [CpFe(CO)2]2μ(4-S3)[W(CO)5]2 as a major product in which the W(CO)5 moieties were coordinated to both of the α-sulfur atoms of the trisulfido ligand.",

author = "Katsuaki Kuge and Hiromi Tobita and Hiroshi Ogino",

year = "2001",

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doi = "10.1246/cl.2001.228",

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T1 - Synthesis of tri- and tetranuclear metal-sulfur clusters by the reaction of a trisulfido-bridged diiron complex with W(CO)5THF

AU - Kuge, Katsuaki

AU - Tobita, Hiromi

AU - Ogino, Hiroshi

PY - 2001/1/1

Y1 - 2001/1/1

N2 - Reaction of trisulfido-bridged diiron complex [CpFe(CO)2]2(μ-S3) with 0.8 equiv of W(CO)5THF produced a trinuclear cluster [CpFe(CO)2]2(μ3-S3)W(CO)5 in which the W(CO)5 moiety was selectively coordinated to one of the α-sulfur atoms of the trisulfido ligand. The reaction with an excess of W(CO)5THF afforded a tetranuclear cluster [CpFe(CO)2]2μ(4-S3)[W(CO)5]2 as a major product in which the W(CO)5 moieties were coordinated to both of the α-sulfur atoms of the trisulfido ligand.

AB - Reaction of trisulfido-bridged diiron complex [CpFe(CO)2]2(μ-S3) with 0.8 equiv of W(CO)5THF produced a trinuclear cluster [CpFe(CO)2]2(μ3-S3)W(CO)5 in which the W(CO)5 moiety was selectively coordinated to one of the α-sulfur atoms of the trisulfido ligand. The reaction with an excess of W(CO)5THF afforded a tetranuclear cluster [CpFe(CO)2]2μ(4-S3)[W(CO)5]2 as a major product in which the W(CO)5 moieties were coordinated to both of the α-sulfur atoms of the trisulfido ligand.

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Synthesis of tri- and tetranuclear metal-sulfur clusters by the reaction of a trisulfido-bridged diiron complex with W(CO)₅THF

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