Synthesis and Structure of a Diiron Complex with a Highly Bent Dithiolene Bridge, Cp*2Fe2(CO){S2C2(CO2Me)2} (Cp* = η5-C5Me5)

Shinji Inomata; Hidehiro Takano; Kunimasa Hiyama; Hiromi Tobita; Hiroshi Ogino

doi:10.1021/om00004a075

Synthesis and Structure of a Diiron Complex with a Highly Bent Dithiolene Bridge, Cp₂Fe₂(CO){S₂C₂(CO₂Me)₂} (Cp = η⁵-C₅Me₅)

Shinji Inomata, Hidehiro Takano, Kunimasa Hiyama, Hiromi Tobita, Hiroshi Ogino

SCI - Chemistry

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

16 Citations (Scopus)

Abstract

A novel dithiolene-bridged diiron complex Cp*₂Fe₂(CO){S₂C₂(CO₂Me)₂} (1) was synthesized by the reaction of Cp*₂Fe₂(CO)₄ with elemental sulfur and dimethyl acetylenedicarboxylate in refluxing xylene. X-ray crystal structure analysis reveals that the dithiolene ligand in 1 bridges the Cp*Fe and Cp*Fe(CO) fragments unsymmetrically and that the dithiolene chelate ring is highly bent along the S—S axis.

Original language	English
Pages (from-to)	2112-2114
Number of pages	3
Journal	Organometallics
Volume	14
Issue number	4
DOIs	https://doi.org/10.1021/om00004a075
Publication status	Published - 1995 Jan 1

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

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title = "Synthesis and Structure of a Diiron Complex with a Highly Bent Dithiolene Bridge, Cp*2Fe2(CO){S2C2(CO2Me)2} (Cp* = η5-C5Me5)",

abstract = "A novel dithiolene-bridged diiron complex Cp*2Fe2(CO){S2C2(CO2Me)2} (1) was synthesized by the reaction of Cp*2Fe2(CO)4 with elemental sulfur and dimethyl acetylenedicarboxylate in refluxing xylene. X-ray crystal structure analysis reveals that the dithiolene ligand in 1 bridges the Cp*Fe and Cp*Fe(CO) fragments unsymmetrically and that the dithiolene chelate ring is highly bent along the S—S axis.",

author = "Shinji Inomata and Hidehiro Takano and Kunimasa Hiyama and Hiromi Tobita and Hiroshi Ogino",

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AU - Inomata, Shinji

AU - Takano, Hidehiro

AU - Hiyama, Kunimasa

AU - Tobita, Hiromi

AU - Ogino, Hiroshi

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N2 - A novel dithiolene-bridged diiron complex Cp*2Fe2(CO){S2C2(CO2Me)2} (1) was synthesized by the reaction of Cp*2Fe2(CO)4 with elemental sulfur and dimethyl acetylenedicarboxylate in refluxing xylene. X-ray crystal structure analysis reveals that the dithiolene ligand in 1 bridges the Cp*Fe and Cp*Fe(CO) fragments unsymmetrically and that the dithiolene chelate ring is highly bent along the S—S axis.

AB - A novel dithiolene-bridged diiron complex Cp*2Fe2(CO){S2C2(CO2Me)2} (1) was synthesized by the reaction of Cp*2Fe2(CO)4 with elemental sulfur and dimethyl acetylenedicarboxylate in refluxing xylene. X-ray crystal structure analysis reveals that the dithiolene ligand in 1 bridges the Cp*Fe and Cp*Fe(CO) fragments unsymmetrically and that the dithiolene chelate ring is highly bent along the S—S axis.

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